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Encoding patents



      
           
This page is updated frequently with new Encoding-related patent applications. Subscribe to the Encoding RSS feed to automatically get the update: related Encoding RSS feeds. RSS updates for this page: Encoding RSS RSS


Date/App# patent app List of recent Encoding-related patents
09/11/14
20140259233
 Cadmium absorption regulatory gene, protein and cadmium absorption-inhibiting rice plant patent thumbnailCadmium absorption regulatory gene, protein and cadmium absorption-inhibiting rice plant
Provided are a transporter gene involved in the promotion or inhibition of cd absorption by roots, a mutant gene thereof and a transporter protein thereof, as well as a rice plant in which cd absorption is inhibited and a method for selecting and raising a cd absorption-inhibiting rice plant, which are a gene encoding a transporter protein involved in the regulation of cadmium absorption, which contains the dna nucleotide sequence shown in seq id no:2, a gene encoding a transporter protein involved in the regulation of cadmium absorption, which contains the dna nucleotide sequence shown in seq id no:3, a gene encoding a transporter protein involved in the regulation of cadmium absorption, which contains the dna nucleotide sequence shown in seq id no:4, and a transporter protein involved in the regulation of cadmium absorption, which contains the amino acid sequence of seq id no:1.. .
09/11/14
20140259231
 Multi-gene expression vehicle patent thumbnailMulti-gene expression vehicle
A multigene expression vehicle (mgev) consisting essentially of a polynucleotide comprising 2 to 8 domain segments, d, each domain encoding a functional protein, each domain being joined to the next in a linear sequence by a linker (l) segment encoding a linker peptide, the d and l segments all being in the same reading frame, and at least one of the domains is not a type two protease inhibitor.. .
09/11/14
20140259223
 Methods for producing cinnamolide and/or drimendiol patent thumbnailMethods for producing cinnamolide and/or drimendiol
Described is a nucleic acid sequence isolated from persicaria hydropiper and encoding a drimenol oxidase protein, expression vectors comprising such nucleic acid sequence, chimeric genes comprising such nucleic acid sequence, host cells or host organisms altered to harbour the drimenol oxidase nucleic acid sequence, and the drimenol oxidase protein itself. Methods for producing cinnamolide and/or drimendiol and/or enhanced levels of cinnamolide and/or drimendiol, in a cell or organism harbouring such nucleic acid sequence are provided.
09/11/14
20140259217
 Polynucleotides and polypeptides involved in post-transcriptional gene silencing patent thumbnailPolynucleotides and polypeptides involved in post-transcriptional gene silencing
This invention relates to isolated nucleic acid fragments encoding polypeptides involved in post-transcriptional gene silencing. The invention also relates to construction of a recombinant dna construct encoding all or a portion of the polypeptide involved in post-transcriptional gene silencing, in sense or antisense orientation, wherein expression of the recombinant dna construct results in production of altered levels in a transformed host cell of the polypeptide involved in post-transcriptional gene silencing..
09/11/14
20140259216
 Nucleic acid sequences encoding transcription factors regulating alkaloid biosynthesis and their use in modifying plant metabolism patent thumbnailNucleic acid sequences encoding transcription factors regulating alkaloid biosynthesis and their use in modifying plant metabolism
Plant metabolism and alkaloid levels can be regulated by transcription factors that regulate the nicotinic alkaloid biosynthetic pathway. In one embodiment, the disclosure provides a transcription factor that negatively regulates alkaloid biosynthesis, such as nicotine biosynthesis..
09/11/14
20140259215
 Method for expressing deoxyribonuclease in plants patent thumbnailMethod for expressing deoxyribonuclease in plants
The present invention provides, in one aspect, to a method for expressing dnase in a plant comprising growing a plant that has been transformed with a nucleic acid construct comprising a nucleic acid sequence encoding dnase under the control of a regulatory nucleotide sequence that regulates the transcription of said nucleic acid sequence in said plant.. .
09/11/14
20140259213
 Hppd variants and methods of use patent thumbnailHppd variants and methods of use
The present invention relates to an isolated nucleic acid comprising a nucleotide sequence encoding a mutated hppd protein, wherein said mutated hppd protein has hppd activity, wherein in said mutated hppd protein at least one amino acid has been replaced so that the resulting amino acid sequence comprises at least one amino acid selected from certain amino acids at specific positions important for conferring an increased hppd inhibitor tolerance. The present invention also relates to proteins encoded by the nucleic acid of the invention, to chimeric genes, plant cells comprising the nucleic acid of the invention operably linked to a plant-expressible promoter and optionally a transcription termination and polyadenylation region, plants essentially consisting of the plant cells of the invention and methods of obtaining transgenic plants..
09/11/14
20140259197
 Nucleic acid sequences encoding transcription factors regulating alkaloid biosynthesis and their use in modifying plant metabolism patent thumbnailNucleic acid sequences encoding transcription factors regulating alkaloid biosynthesis and their use in modifying plant metabolism
Plant metabolism and alkaloid levels can be regulated by transcription factors that regulate the nicotinic alkaloid biosynthetic pathway. In one embodiment, the disclosure provides a transcription factor that negatively regulates alkaloid biosynthesis, such as nicotine biosynthesis..
09/11/14
20140258947
 Finite-state machine encoding during design synthesis patent thumbnailFinite-state machine encoding during design synthesis
Technology for finite-state machine (fsm) encoding during design synthesis for a circuit is disclosed. The encoding of the fsm may include determining values of a multi-bit state register that are to represent particular states of the fsm.
09/11/14
20140258815
 Apparatus and method for transmitting and receiving data in communication/broadcasting system patent thumbnailApparatus and method for transmitting and receiving data in communication/broadcasting system
An apparatus and a method for performing shortening and puncturing in case of performing encoding and decoding using a parity test matrix in a communication/broadcasting system are provided. The method includes determining a number of zero-padding bits, determining a number npad of bit groups in which all bits are padded with zeros, padding the all bits within 0th to (npad−1)th bit groups with zeros based on a shortening pattern, encoding information bits including the zero-padded bits to generate a codeword.
09/11/14
20140258806
Method and device for transmitting data
Disclosed is a method for data transmission, comprising: generating the parity check matrix on the basis of the generating sequence corresponded to the preserved row generator; encoding the input data by the generated matrix obtained by said parity check matrix, and obtaining the output data comprising the parity check information. Also provided in the present invention is an apparatus for data transmission.
09/11/14
20140258803
Forward error correction (fec) to support successive interference cancellation (sic)
Forward error correction (fec) techniques that generate independently decodable resource blocks are beneficial for successive interference cancellation (sic) demodulation. One fec technique for generating independently decodable resource blocks includes mapping locally decodable fec codeblocks into unique resource blocks such that substantially all of the bits of the fec codeblock are carried within a single resource block.
09/11/14
20140258802
Methods and systems for enhanced detection of e-navigation messages
Methods and systems for enhancing the detectability of maritime e-navigation messages are provided. Transmitters apply error protection encoding to the payload portion of messages to be transmitted, which are wrapped in a standard e-navigation message format such as that used by the automatic identification system.
09/11/14
20140258469
Consumption profile for mobile media
In embodiments, the present invention provides a method and system for delivery of content on a mobile media platform, providing a consumption profile, and delivering content to a mobile device, wherein content delivery is based at least in part on the consumption profile. Further, in embodiments, the present invention provides a consumption profile for a mobile media platform comprising a device profile, a user profile, a network profile, an encoding profile, and a content profile..
09/11/14
20140258107
Generating personal bank note using readable indicia
Embodiments of the invention are directed to systems, methods and computer program products for generating a personal bank note using readable indicia for providing payment information to a merchant during a transaction with a user. Embodiments initiate generating the readable indicia on a portable hard copy, the readable indicia encoding the payment information for presentation to the merchant such that the merchant may read the readable indicia, determine the payment information stored in the readable indicia and complete the transaction using the determined payment information.
09/11/14
20140257826
Method and apparatus for audio coding using context dependent information
A method comprising determining a first geographical location; processing contextual dependent data to generate a priori information indicative of the quality of a communication channel associated with the first geographical location, wherein the contextual dependent data comprises at least one communication channel quality measure relating to the first geographical location; determining a codec function signal dependent on the a priori information indicative of the quality of the communication channel associated with the first geographical location; and encoding an audio signal according to the determined codec function signal.. .
09/11/14
20140257825
Encoding apparatus and encoding method
Provided is an encoding apparatus. A threshold value calculating unit (32) calculates a threshold value from a statistical amount of conversion factors of an extended band.
09/11/14
20140257824
Apparatus and a method for encoding an input signal
An apparatus and a method for encoding an input signal applied to the apparatus comprising: a transient detector adapted to detect whether the applied input signal comprises a transient; at least two transient signal encoders adapted to encode the applied input signal if a transient is detected by the transient detector; and a selection unit adapted to select a transient signal encoder among the transient signal encoders according to at least one predetermined selection criterion.. .
09/11/14
20140257787
Encoding and adaptive, scalable accessing of distributed models
Systems, methods, and apparatus for accessing distributed models in automated machine processing, including using large language models in machine translation, speech recognition and other applications.. .
09/11/14
20140256801
Peripherally delivered glutamic acid decarboxylase gene therapy for spinal cord injury pain
The invention provides a method of treating spinal cord injury pain or peripheral neuropathic pain in a mammal comprising administering to a mammal a vector comprising a nucleotide sequence encoding a glutamic acid decarboxylase (gad) protein in an amount effective to treat spinal cord injury pain or peripheral neuropathic pain.. .
09/11/14
20140256800
Fev mini-promoters
Isolated polynucleotides comprising a fev mini-promoters are provided. The mini-promoter may be operably linked to an expressible sequence, e.g.
09/11/14
20140256799
Replication capable raav vectors encoding inhibitory sirna and methods of their use
In some embodiments, an antiviral vector is provided. The antiviral vector includes a replication competent adeno-associated virus (aav) and an inhibitory expression cassette that includes a nucleotide sequence that encodes an rnai molecule that inhibits expression of a targeted helper virus (thv) gene.
09/11/14
20140256652
Polypeptides involved in immune response
Novel polypeptides which comprise a receptor-ligand pair involved in t-cell activation are disclosed. Nucleic acid molecules encoding said polypeptides, and vectors and host cells for expressing same are also disclosed.
09/11/14
20140256648
Hjurp peptides and vaccines including the same
Isolated peptides derived from seq id no: 50 and fragments thereof that bind to an hla antigen and induce cytotoxic t lymphocytes (ctl) and thus are suitable for use in cancer immunotherapy are described herein. The inventive peptides encompass both the above mentioned amino acid sequences and modified versions thereof, provided they retain the requisite cytotoxic t cell inducibility of the original sequence.
09/11/14
20140256641
Compositions comprising fibrous polypeptides and polysaccharides
Isolated polypeptides are disclosed comprising an amino acid sequence encoding a monomer of a fibrous polypeptide attached to a heterologous polysaccharide binding domain. Composites comprising same, methods of generating same and uses thereof are all disclosed..
09/11/14
20140256578
Methods and compositions for the treatment of huntington's disease
Methods and compositions for reducing expression of a mutant huntingtin (mhtt) protein in a cell are provided. Such methods include contacting the cell with an effective amount of a nucleic acid silencing agent targeting a differentiating polymorphism in rna encoding the mhtt..
09/11/14
20140256041
Methods of blocking cancer stem cell growth
Disclosed herein are antibodies against gpr49 and uses of such antibodies. The antibodies can be monoclonal, humanized, or fully human antibodies against gpr49, hybridomas or other cell lines expressing such antibodies, nucleic acids and vectors comprising nucleic acids encoding for such antibodies, and methods of blocking cancer stem cell growth with such antibodies..
09/11/14
20140256020
In situ expression of lipase for enzymatic production of alcohol esters during fermentation
Disclosed herein are methods of producing alcohol esters during a fermentation by providing alcohol-producing microorganisms which further comprise an engineered polynucleotide encoding a polypeptide having lipase activity.. .
09/11/14
20140256000
Polypeptides having cellulolytic enhancing activity and polynucleotides encoding same
The present invention provides isolated polypeptides having cellulolytic enhancing activity and polynucleotides encoding the polypeptides, catalytic domains, cellulose binding domains and polynucleotides encoding the polypeptides, catalytic domains or cellulose binding domains. The invention also provides nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing and using the polypeptides, catalytic domains or cellulose binding domains..
09/11/14
20140255998
Polypeptides having endoglucanase activity and polynucleotides encoding same
The present invention relates to isolated polypeptides having endoglucanase activity and polynucleotides encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing and using the polypeptides..
09/11/14
20140255997
Glucoamylase variants and polynucleotides encoding same
The present invention relates to glucoamylase variants having improved thermostability. The present invention also relates to polynucleotides encoding the variants; nucleic acid constructs, vectors, and host cells comprising the polynucleotides; and methods of using the variants..
09/11/14
20140255988
Monomeric variants of the tetrameric eqfp611
Dna encoding a monomeric variant of red fluorescent protein eqfp611 comprising an amino acid sequence selected from the group consisting of seq id no. 1, seq id no.
09/11/14
20140255987
Prokaryote-based cell-free system for the synthesis of glycoproteins
The present invention is directed to a cell-free system for producing a glycosylated protein. This system comprises an isolated oligosaccharyltransferase capable of transferring a glycan from a lipid carrier molecule to a glycoprotein target, one or more isolated glycans, where each glycan is linked to a lipid carrier molecule, and a glycoprotein target comprising one or more glycan acceptor amino acid residues or a nucleic acid molecule encoding said glycoprotein target.
09/11/14
20140255966
Method for fabricating stable-isotope-labeled target peptide fragment in mass spectrometry
An object of the present invention is to provide a method for producing a stable isotope-labeled target peptide fragment in mass spectrometry, which achieves inexpensive and convenient production. As a solution to attain the object, the stable isotope-labeled target peptide fragment in mass spectrometry is produced using a method comprising the steps of: expressing a dna conjugate in a system having a stable isotope-labeled amino acid to thereby prepare a stable isotope-labeled protein, wherein the dna conjugate comprises: a tandemly linked dna in which two or more dnas encoding one or more types of target peptide fragments are linked in tandem; and a dna encoding a peptide fragment for concentration measurement; subjecting the stable isotope-labeled protein to fragmentation treatment with trypsin to prepare a stable isotope-labeled peptide fragment for concentration measurement and stable isotope-labeled target peptide fragments; quantifying the stable isotope-labeled peptide fragment for concentration measurement using a liquid chromatograph-tandem mass spectrometer (lc/ms/ms); and calculating the concentration of the stable isotope-labeled target peptide fragment of each type from the quantification value of the stable isotope-labeled peptide fragment for concentration measurement..
09/11/14
20140255939
Nucleic acid-based linkers for detecting and measuring interactions
The invention provides compositions comprising nucleic acid complexes for use in monitoring binding interactions and in measuring association and/or dissociation kinetics with or without force, detecting analytes, screening aptamers, and encoding/encrypting information. In some instances, the nucleic acid complexes are double-stranded nicked nucleic acids comprising a scaffold nucleic acid hybridized to one or more oligonucleotides.
09/11/14
20140255550
Protease variants
The invention relates to a novel 3d structure encoding a nocardiopsis protease, as well as to variants of parent protease homologous to nocardiopsis proteases, preferably of improved thermostability and/or with an amended temperature activity profile. The invention also relates to dna sequences encoding such variants, their production in a recombinant host cell, as well as methods of using the variants, in particular within the field of animal feed and detergents.
09/11/14
20140255472
Pegylated liposomes for delivery of immunogen-encoding rna
The invention provides a liposome having a lipid bilayer encapsulating an aqueous core, wherein: (i) the lipid bilayer comprises at least one lipid which includes a polyethylene glycol moiety, such that polyethylene glycol is present on the liposome's exterior, wherein the average molecular mass of the polyethylene glycol is above 3 kda but less than 11 kda; and (ii) the aqueous core includes a rna which encodes an immunogen. These liposomes are suitable for in vivo delivery of the rna to a vertebrate cell and so they are useful as components in pharmaceutical compositions for immunising subjects against various diseases..
09/11/14
20140255468
Modified polynucleotides encoding programmed cell death 1
The invention relates to compositions and methods for the preparation, manufacture and therapeutic use of polynucleotides, primary transcripts and mmrna molecules.. .
09/11/14
20140255467
Modified polynucleotides encoding cytotoxic t-lymphocyte-associated protein 4
The invention relates to compositions and methods for the preparation, manufacture and therapeutic use of polynucleotides, primary transcripts and mmrna molecules.. .
09/11/14
20140255437
Topk peptides and vaccines including the same
The present invention provides isolated epitope peptides derived from topk and immunogenic fragments thereof have an ability to induce cytotoxic t lymphocytes (ctls) and thus are suitable for use in cancer immunotherapy, more particularly as cancer vaccines. The peptides of the present invention encompass both of peptides including a topk-derived amino acid sequence and modified versions thereof, in which one, two, or several amino acids are substituted, deleted, inserted and/or added, provided such modified versions have ctl inducibility.
09/11/14
20140255416
Peptides derived from camplobacter jejuni and their use in vaccination
Disclosed are polypeptides for campylobacter jejuni that are useful as immungenic agents for vaccine use. Also disclosed are nucleic acid fragments encoding the polypeptides as well as compositions, methods and molecular biology tools derived from or related to the proteins..
09/11/14
20140255415
Lingo binding molecules and pharmaceutical use thereof
The present invention provides a binding molecule which is capable of binding to the rat, cynomolgus monkey and human lingo polypeptide, a polynucleotide encoding such binding molecule; an expression vector comprising said polynucleotide; an expression system comprising a polynucleotide capable of producing a binding molecule; an isolated host cell which comprises an expression system as defined above; the use of such binding molecule as a pharmaceutical, especially in the treatment to promote axonal regeneration/plasticity; a pharmaceutical composition comprising said binding molecule; and a method of treatment of diseases associated with axonal degeneration and demyelination.. .
09/11/14
20140255401
Kv1.3 antagonists and methods of use
The present invention relates to kv1.3 antagonists, and polynucleotides encoding them, and methods of making and using the foregoing.. .
09/11/14
20140255388
Toll like receptor 3 antagonists, methods and uses
Toll like receptor 3 (tlr3) antagonists, polynucleotides encoding tlr3 antagonists or fragments, and methods of making and using the foregoing are disclosed.. .
09/11/14
20140255386
Microrna modulators and method for identifying and using the same
The present invention is a method for identifying agents which modulate microrna activity. The invention involves contacting a cell harboring a microrna and a microrna binding sequence, which is operably linked to a nucleic acid molecule encoding a reporter protein, with a test agent and determining whether the test agent increases or decreases the expression of the reporter protein thereby identifying a microrna modulator.
09/11/14
20140255343
Dna vaccine, method of inducing the immune response, method of immunisation, antibodies specifically recognising the h5 haemagglutinin of an influenza virus and use of the dna vaccine
The object of the invention is a dna vaccine, method of inducing the immune response, antibodies specifically recognising the haemagglutinin h5 of an influenza virus and application of the dna vaccine. According to the invention, one or two-fold immunisation of hens with dna vaccine containing a cdna encoding the modified h5 haemagglutinin ha protein, i.e.
09/11/14
20140254950
Super resolution encoding screens that minimize affects of lossy compression and data variations
Methods and systems for super resolution encoding. A matching pattern can be encoded with respect to an original pattern to generate a matching function for converting a screen into an iot screen.
09/11/14
20140254949
Image encoding method and apparatus with rate control by selecting target bit budget from pre-defined candidate bit budgets and related image decoding method and apparatus
An image encoding method with rate control includes at least the following steps: defining a plurality of candidate bit budgets corresponding to different pre-defined maximum encoded bit lengths for one coding unit respectively; when encoding pixel data of a plurality of pixels within a current coding unit of an access unit of a frame, determining a target bit budget selected from the candidate bit budgets and allocating the target bit budget to the current coding unit; and outputting encoded pixel data of the pixels within the current coding unit that is generated from the encoder, wherein a bit length of the encoded pixel data is smaller than or equal to the target bit budget.. .
09/11/14
20140254948
Method and apparatus for encoding images and method and apparatus for decoding images
An apparatus for decoding an image includes an encoding information extractor which extracts split information indicating whether to split a coding unit of an upper depth into coding units of deeper depths and skip information indicating whether a prediction mode of a current coding unit is a skip mode, from image data and a decoding unit which determines a split structure of a maximum coding unit, according to the split information so that the maximum coding unit is hierarchically split as a depth increases and determines whether the prediction mode of the current coding unit is the skip mode according to the skip information.. .
09/11/14
20140254929
Image encoding method and apparatus for performing bit-plane scanning coding upon pixel data and related image decoding method and apparatus
An image encoding method includes at least following steps: receiving a plurality of target pixels within a frame, wherein pixel data of each target pixel has at least one color channel data corresponding to at least one color channel; determining a bit budget of the target pixels; and performing bit-plane scanning coding upon selected pixels according to the bit budget and a scanning order, and accordingly generating encoded pixel data of the selected pixels as encoded data of the target pixels, wherein the selected pixels are derived from the target pixels, and the bit-plane scanning coding extracts partial bits of pixel data of each selected pixel as encoded pixel data of the selected pixel. In addition, a corresponding image decoding method is provided..
09/11/14
20140254896
Unmanned drone, robot system for delivering mail, goods, humanoid security, crisis negotiation, mobile payments, smart humanoid mailbox and wearable personal exoskeleton heavy load flying machine
Provided is a system and method for delivering mail and goods using a mobile robot drone system. The method may comprise self-moving the mobile robot drone system to a mail or goods receiving location.
09/11/14
20140254888
Method and apparatus for encoding assistance data in location technologies
Systems, apparatus, and methods according to one or more embodiments are provided for encoding assistance data in locations technologies. In an embodiment, a method includes reading, by a processor, tile data of a database in a specific order, wherein the tile data comprises one or more reference data points and/or one or more empty spaces.
09/11/14
20140254732
Transcoding method for multi-wire signaling that embeds clock information in transition of signal state
A method for performing multi-wire signaling encoding is provided in which a clock signal is encoded within symbol transitions. A sequence of data bits is converted into a plurality of m transition numbers.
09/11/14
20140254730
Reducing electromagnetic radiation emitted from high-speed interconnects
Systems and methods reduce electromagnetic interference from high speed data carried by wired interconnects with a radio receiver for at least one protected radio frequency band. A spectral encoder changes the encoding of the high speed data to modify its frequency spectrum and reduce its spectral in the protected frequency band.
09/11/14
20140254709
Impaired carrier coding
A method of transmitting a plurality of bits via at least two carriers each having a data rate for achieving transmission despite an impaired carrier, the method includes: receiving the plurality of bits for transmission via the at least two carriers; populating the plurality of bits in a n-dimensional bit structure using an aggregation pattern; producing a coded transmit block having n dimensions, a plurality of encoded rows and a plurality of encoded bits by encoding the n-dimensional bit structure; assigning each of the plurality of encoded bits to each of the at least two carriers; and transmitting the plurality of encoded bits via the at least two carriers.. .
09/11/14
20140254698
Software defined radio
A software defined radio is disclosed. The software defined radio may utilize a method for encoding a bit stream into non-periodic spiral-based symbol waveforms for transmission and reception.
09/11/14
20140254692
Digital e8-vsb reception system and e8-vsb data demultiplexing method
A method of processing a digital television (dtv) signal is disclosed. Herein, the dtv signal is generated by performing reed-solomon (rs) encoding on additional data, multiplexing the rs-encoded additional data with main data, rs encoding the multiplexed additional and main data, interleaving the rs-encoded additional and main data, trellis encoding the interleaved additional and main data, and transmitting a radio frequency (rf) dtv signal including the trellis-encoded additional and main data.
09/11/14
20140254687
Encoding device and encoding method, and decoding device and decoding method
The present technique relates to an encoding device and an encoding method, and a decoding device and a decoding method that can improve encoding efficiency when a motion compensation operation with fractional precision is performed upon inter prediction. When the precision of a motion vector is ¼-pixel precision and the precision of a predicted vector is ⅛-pixel precision according to detected-precision information contained in compressed image information, a predicted-vector transform unit performs a rounding operation on the predicted vector to generate a predicted vector with ¼-pixel precision.
09/11/14
20140254686
Method and apparatus for predictive encoding/decoding of motion vector
A video encoding apparatus for predicting a motion vector of a current block to be encoded is to determine one or more representative blocks from neighboring blocks of the current block according to priorities of the neighboring blocks; and encode the motion vector of the current block by using, as a predicted motion vector of the current block, a first motion vector selected from motion vectors of the determined one or more representative blocks and a second motion vector of at least one block within a reference picture.. .
09/11/14
20140254685
Method of predicting motion vectors in video codec in which multiple references are allowed, and motion vector encoding/decoding apparatus using the same
Initial value is selected when motion estimation is performed using predicted motion vector in video codec in which multiple references are allowed, and coding amount of motion vectors is reduced using predicted motion vector. Motion vector encoding apparatus includes predicted motion vector generator that generates adjacent motion vectors of current block with respect to each of reference pictures and generates each predicted motion vector of the current block from the generated adjacent motion vectors, motion estimator that determines final motion vector of the current block and final reference picture corresponding to the final motion vector with regard to search regions of the reference pictures, differential unit that obtains difference between the final motion vector of the current block and final predicted motion vector corresponding to the determined final reference picture among the predicted motion vectors, and unit for encoding information about the final reference picture and the difference..
09/11/14
20140254684
Method and apparatus for effective encoding/decoding using detailed predictive unit
An apparatus for encoding images includes: a predictor to determine a prediction unit (pu) mode among a plurality of pu modes indicating types of partition of a current coding unit (cu) into one or more prediction units (pus), and generate a predicted block of the current cu by performing an intra prediction or an inter prediction for each pu of the determined pu mode, wherein a size of the current cu is 2n×2n, and the plurality of pu modes includes 2n×hn or hn×2n pu mode in which the current cu is partitioned into pus respectively having a size of 2n×hn or hn×2n, h being a fractional number smaller than 1; a subtractor to subtract the predicted block from the current cu to generate a residual block; a transformer to transform the residual block into a frequency domain to generate a frequency one or more transform blocks.. .
09/11/14
20140254677
Method for decoding chroma image
Provided is a method that derives a chroma intra prediction mode of a prediction unit, determines a size of a current chroma block using luma transform size information, generates a chroma prediction block of the current chroma block using the chroma intra prediction mode, generates a chroma residual block of the current chroma block using the chroma intra prediction mode and a chroma quantization parameter, generates a chroma reconstructed block adding the chroma prediction block and the chroma residual block, and the chroma quantization parameter is generated using a luma quantization parameter and information indicating the relationship between the luma quantization parameter and the chroma quantization parameter. Therefore, the coding efficiency is improved by adjusting the chroma quantization parameter per picture.
09/11/14
20140254676
Video encoding and decoding based on image refinement
A particular implementation forms an initial reconstructed image block from inverse quantization and inverse transform, and further refines the reconstructed image block using pixels from neighboring reconstructed blocks. The image block may be refined using a bilateral filter, whose space parameter and range parameter are adaptive to the quantization parameter.
09/11/14
20140254675
Adaptive transform method based on in-screen prediction and apparatus using the method
Disclosed is an adaptive transform method based on an in-screen prediction, and an apparatus using the method. A method for encoding an image can comprise a step of determining in-screen prediction mode groups, and a step of transforming by using a different transform method according to the in-screen prediction mode group.
09/11/14
20140254674
Method and apparatus for encoding/decoding image
A method for decoding an image, according to the present invention, comprises the steps of: deciding a prediction mode that corresponds to a chroma component block; deciding a transform skip mode of the chroma component block from a plurality of transform skip mode candidates, according to the prediction mode that corresponds to the chroma component block; and reverse-transforming the chroma component block on the basis of the transform skip mode that is decided.. .
09/11/14
20140254673
Method and apparatus for encoding video, and method and apparatus for decoding video
An apparatus of decoding image includes an entropy decoder which extracts information that indicates an intra prediction mode applied to a current block to be decoded, from a bitstream, a reference pixel determining unit which determines one of neighboring pixels adjacent to the current block and filtered neighboring pixels filtered from the neighboring pixels as reference pixels, based on at least one of a size of the current block and an intra prediction mode of the current block, and an intra prediction performing unit which performs intra prediction on the current block using the extracted information and the determined reference pixels.. .
09/11/14
20140254665
Method for encoding and decoding images, encoding and decoding device, and corresponding computer programs
A method for coding includes; segmenting an image into blocks; grouping blocks into a number of subsets; coding, using an entropy coding module, each subset, by associating digital information with symbols of each block of a subset, including, for the first block of the image, initializing state variables of the coding module; and generating a data sub-stream representative of at least one of the coded subsets of blocks. Where a current block is the first block to be coded of a subset, symbol occurrence probabilities for the first current block are determined based on those for a coded and decoded predetermined block of at least one other subset.
09/11/14
20140254660
Video encoder, method of detecting scene change and method of controlling video encoder
A video encoder is configured to encode video data in units of macroblocks based on a group of pictures (gop), the gop being determined by assigning intra pictures and inter pictures, each intra picture being encoded without reference to other pictures, and each inter picture being encoded with reference to other pictures. The method of controlling the video controller includes determining an encoding mode of each macroblock by performing an intra-picture prediction and an inter-picture prediction, detecting whether each unit of a picture is a scene change based on a result of the intra-picture prediction and the inter-picture prediction for determining the encoding mode of each macroblock, and adaptively setting a size of the gop based on a result of detecting whether each unit of a picture is the scene change..
09/11/14
20140254613
Matching encoder output to network bandwidth
Implementations include a method, systems, and computer program products for adaptively configuring codecs to transmit encoded data to better utilize available bandwidth of reachable networks. One implementation is a method of transmitting encoded data from a host to a target.
09/11/14
20140254602
High speed network contactless rotary joint
A contactless data link for connecting a first high speed network to a second high speed network that is rotatable relative to the first high speed network. The links includes a first data processor connected to the first network, and a second data processor connected to the second network.
09/11/14
20140253778
Method of providing osd in mobile communication terminal using q-camera
A method of providing an on screen display (osd) in a mobile communication terminal using a q-camera includes: entering into a viewfinder mode, and receiving image data inputted from a camera sensor as image data of the viewfinder mode when an operation mode of the mobile communication terminal switches into a camera mode; if an osd menu is set, merging an osd image corresponding to a setting value of the osd menu with the image data of the viewfinder mode, and then updating a display screen of the mobile communication terminal with the merged data; and encoding the image data of the viewfinder mode to perform the photographing if there is a request for photographing. The actually changed osd image is selectively employed to merge with the image data of the viewfinder mode to update the display screen, and thereby a partial osd function can be realized..
09/11/14
20140253751
Method of compression of images using a natural mode and a graphics mode
A method of and system for compression of images and video, with random access capability are described herein. Before encoding, the image is partitioned into blocks.
09/11/14
20140253703
Video capture and streaming diagnostics metadata
A system and method for diagnosing problems in a medical imaging system. In some implementations, problems with the medical imaging system are determined by encoding information into an image relating to system settings or other data, and using the information to diagnose possible problems with the image and/or the medical imaging system..
09/11/14
20140253570
Network display support in an integrated circuit
In an embodiment, a system includes hardware optimized for communication to a network display. The hardware may include a display pipe unit that is configured to composite one or more static images and one or more frames from video sequences to form frames for display by a network display.
09/11/14
20140253369
Method and apparatus for reducing satellite position message payload by adaptive data compression techniques
An adaptive method by which differential gnss corrections may be compressed. Each measurement datum to be transmitted to a rover for satellite navigation purposes is decomposed into two parts, namely, an anchor value and a delta value, and in some instances an added third part termed a nonce value is used.


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