|| List of recent Encoding-related patents
|Polypeptides having endoglucanase activity and polynucleotides encoding same|
Provided are isolated polypeptides having endoglucanase activity and polynucleotides encoding the polypeptides. Also provided are nucleic acid constructs, vectors and host cells comprising the polynucleotides as well as methods of producing and using the polypeptides..
|Plants having enhanced yield-related traits and producing methods thereof|
Provided is a method for enhancing yield-related traits in plants by modulating expression in a plant of a nucleic acid encoding a hhh-gpd-related polypeptide, or a calnexin-related polypeptide. Also provided are plants having modulated expression of a nucleic acid encoding a hhh-gpd-related polypeptide, or a calnexin-related polypeptide, which plants have enhanced yield-related traits relative to control plants..
|Plant seeds with altered storage compound levels, related constructs and methods involving genes encoding pae and pae-like polypeptides|
This invention is in the field of plant molecular biology. More specifically, this invention pertains to isolated nucleic acid fragments encoding pae or pae-like proteins in plants and seeds and the use of such fragments to modulate expression of a gene encoding pae or pae-like protein activity in a transformed host cell..
|Novel bacterial proteins with pesticidal activity|
Provided are pesticidal, particularly insecticidal, proteins which resemble s-layer proteins, as well as variants or mutants thereof, and dnas encoding them. Further provided are methods and means for using said dna or protein for controlling pests, particularly plant insect pests..
|Multi-dimensional rights scheme|
A multi-dimensional rights scheme is described, including generating a time-based media presentation including a media track, encoding the media track for a first right of a user of the media presentation, and encoding a time-based portion of the media presentation for a second right of the user of the media presentation.. .
|Device and method for transmitting data using convolutional turbo code (ctc) encoder in mobile communication system|
Abstract: disclosed in the present application is a method for transmitting data from a transmitting side in a mobile communication system. Specifically, the method comprises: a first encoding to output first encoded bits by encoding input data bits, which have been input through two input ports of the ctc encoder; interleaving the input data bits using four ctc interleaver parameters p0, p1, p2 and p3 corresponding to sizes of the input data bits; a second encoding to output second encoded bits by encoding the interleaved data bits; and selectively transmitting, to a receiving side, the input data bits, the first encoded bits and the second encoded bits, in accordance with a predetermined coding rate..
|Data communication method and apparatus using forward error correction|
A data communication method using forward error correction (fec) includes: receiving at least one of symbols that constitute one encoding block unit; extracting information related to parameters that adjust an fec encoding rate from the at least one symbol; determining whether an error may be corrected based on the extracted information related to the parameters and a number of symbols with errors from among the symbols that constitute the encoding block unit; and transmitting feedback information related to the symbols prior to the symbols that constitute the encoding block unit being completely received based on the determination of whether an error may be corrected.. .
|Variable length encoding in a storage system|
A system and method for maintaining a mapping table in a data storage subsystem. A data storage subsystem supports multiple mapping tables including a plurality of entries.
|Methods, devices, systems, and computer program products for managing and delivering media content|
Managing and delivering media content are provided. A device includes a media recording structure for capturing a live data stream.
|Method and device for image and video transmission over low-bandwidth and high-latency transmission channels|
A method for transmission of images and/or video over bandwidth limited transmission channels having varying available bandwidth, which uses a classification algorithm to decompose the images and/or video to be transmitted into multiple spatial areas, each area having a specific image type; detecting the image type of each of those areas; and separately selecting for each of those areas an image and/or video encoding algorithm having a compression ratio. The classification algorithm is used to prioritize each of the areas, increase the compression ratio of the image and/or video encoding algorithm dedicated to spatial areas having lower priority in case of decreasing bandwidth..
|Methods and apparatuses for encoding and decoding object-based audio signals|
Provided are an audio encoding method and apparatus and an audio decoding method and apparatus in which audio signals can be encoded or decoded so that sound images can be localized at any desired position for each object audio signal. The audio decoding method generating a third downmix signal by combining a first downmix signal extracted from a first audio signal and a second downmix signal extracted from a second audio signal; generating third object-based side information by combining first object-based side information extracted from the first audio signal and second object-based side information extracted from the second audio signal; converting the third object-based side information into channel-based side information; and generating a multi-channel audio signal using the third downmix signal and the channel-based side information..
|Method for encoding voice signal, method for decoding voice signal, and apparatus using same|
Encoding the present frame using the allocated bits, wherein the step of allocating the bits allocates more bits in the section in which the eco-zone is located than in the section in which the eco-zone is not located.. .
|Magnetic resonance imaging method for imaging components with short transverse relaxation times (t2) in a human or an animal heart|
A magnetic resonance imaging (mri) method for imaging components with short transverse relaxation times (t2) is provided, in which a human or an animal heart is subjected to a segmented spoiled gradient echo (spgr) sequence. Each segment of this spgr sequence comprises a plurality of basic sequence elements in each of which a radiofrequency (rf) pulse and a frequency encoding gradient moment kx are applied, in order to generate an mri signal at an echo time te1.
|Pharmaceutical composition comprising nanog shrna, and method of using nanog shrna to treat cancer|
The present description relates to an inhibitory rna molecule, comprising an oligonucleotide that selectively knocks down expression of either nanog or a nanog pseudogene, a vector capable of encoding such inhibitory rna molecule, pharmaceutical compositions comprising said vector, and methods of treating cancer by administration of said pharmaceutical composition.. .
|Albumin fusion proteins|
The present invention encompasses albumin fusion proteins. Nucleic acid molecules encoding the albumin fusion proteins of the invention are also encompassed by the invention, as are vectors containing these nucleic acids, host cells transformed with these nucleic acids vectors, and methods of making the albumin fusion proteins of the invention and using these nucleic acids, vectors, and/or host cells.
|Non-standard insulin analogues|
An insulin analogue comprises a b-chain polypeptide containing a cyclohexanylalanine substitution at position b24 and optionally containing additional amino-acid substitutions at positions a8, b28, and/or b29. A proinsulin analogue or single-chain insulin analogue containing a b domain containing a cyclohexanylalanine substitution at position b24 and optionally containing additional amino-acid substitutions at positions a8, b28, and/or b29.
|3' biased detection of nucleic acids|
The invention provides materials and methods for the detection of nucleic acid expression via the 3′ portion of expressed sequences. Embodiments of the invention include the use of microarrays comprising nucleic acid probes that are complementary to the 3′ end of expressed sequences and by the use of quantitative pcr (q-pcr) based amplification of sequences found at or near the 3′ end of expressed sequences.
|Nucleic acid assembly system|
The present invention relates to a method for the preparation of a library of host cells, a plurality of which comprise an assembled polynucleotide at a target locus, which method comprises: (a) providing a plurality of polynucleotides comprising two or more polynucleotide subgroups, wherein: (i) a plurality of polynucleotides in each polynucleotide subgroup comprises sequence encoding a peptide or polypeptide and/or a regulatory sequence; (ii) a plurality of peptides or polypeptides encoded by, or a plurality of regulatory sequences comprised within, each polynucleotide subgroup share an activity and/or function; (iii) at least one polynucleotide subgroup comprises at least two non-identical polynucleotide species; (iv) a plurality of polynucleotides of each polynucleotide subgroup comprises sequence enabling homologous recombination with a plurality of polynucleotides from one or more other polynucleotide subgroups; and (v) a plurality of polynucleotides in two polynucleotide subgroups comprise a nucleotide sequence enabling homologous recombination with a target locus in host cells; and (b) assembling the plurality of polynucleotides at the target locus by homologous recombination in vivo in host cells, thereby to generate a library of host cells, a plurality of which comprise an assembled polynucleotide at the target locus. The assembled polynucleotides may be recovered, thereby to prepare a library of nucleic acids..
|Multiplexed detection with isotope-coded reporters|
Some aspects of this invention provide reagents and methods for the sensitive, quantitative and simultaneous detection of target analytes in complex biological samples by liquid chromatography tandem mass spectrometry (lc ms/ms). Some aspects of this invention provide affinity reagents encoded with mass reporters for the sensitive and quantitative translation of an analyte of interest into a mass tag.
|Polydnavirus delivery constructs|
Provided herein are methods of producing a genetically modified cell by introducing a polydnavirus delivery construct to a target cell. The polydnavirus delivery construct can comprise an exogenous nucleic acid to form a genetically modified cell comprising the exogenous nucleic acid.
|Variants of a family 44 xyloglucanase|
The present invention relates to variants of a parent xyloglucanase. The present invention also relates to polynucleotides encoding the variant xyloglucanases and to nucleic acid constructs, vectors, and host cells comprising the polynucleotide..
|Cellulase variants with improved expression, activity and stability, and use thereof|
The present disclosure relates to cellulase variants. In particular the present disclosure relates to cellulase variants having improved expression, activity and/or stability.
|Semi-synthetic terephthalic acid via microorganisms that produce muconic acid|
The invention provides a non-naturally occurring microbial organism having a muconate pathway having at least one exogenous nucleic acid encoding a muconate pathway enzyme expressed in a sufficient amount to produce muconate. The muconate pathway including an enzyme selected from the group consisting of a beta-ketothiolase, a beta-ketoadipyl-coa hydrolase, a beta-ketoadipyl-coa transferase, a beta-ketoadipyl-coa ligase, a 2-fumarylacetate reductase, a 2-fumarylacetate dehydrogenase, a trans-3-hydroxy-4-hexendioate dehydratase, a 2-fumarylacetate aminotransferase, a 2-fumarylacetate aminating oxidoreductase, a trans-3-amino-4-hexenoate deaminase, a beta-ketoadipate enol-lactone hydrolase, a muconolactone isomerase, a muconate cycloisomerase, a beta-ketoadipyl-coa dehydrogenase, a 3-hydroxyadipyl-coa dehydratase, a 2,3-dehydroadipyl-coa transferase, a 2,3-dehydroadipyl-coa hydrolase, a 2,3-dehydroadipyl-coa ligase, a muconate reductase, a 2-maleylacetate reductase, a 2-maleylacetate dehydrogenase, a cis-3-hydroxy-4-hexendioate dehydratase, a 2-maleylacetate aminoatransferase, a 2-maleylacetate aminating oxidoreductase, a cis-3-amino-4-hexendioate deaminase, and a muconate cis/trans isomerase.
|Methods and compositions for controlling gene expression by rna processing|
The present disclosure provides nucleic acids encoding an rna recognition sequence positioned proximal to an insertion site for the insertion of a sequence of interest; and host cells genetically modified with the nucleic acids. The present disclosure also provides methods of modifying the activity of a target rna, and kits and compositions for carrying out the methods..
|Rapid method for cloning and expression of cognate antibody variable region gene segments|
In the method as reported herein the isolation of nucleic acid segments encoding antibody variable domains and the insertion of the isolated nucleic acid segments in eukaryotic expression plasmids is performed without the intermediate isolation and analysis of clonal intermediate plasmids. Thus, in the method as reported herein the intermediate cloning, isolation and analysis of intermediate plasmids is not required, e.g.
|Modified bordetella pertussis strains|
Recombinant bordetella pertussis strains derived from parent strain tohama are provided. The new strains are obtained by homologous recombination using a allelic exchange vector pss4245, which allows the replacement of sections of the bacterial chromosome without leaving any accessory mutations.
|Controlling o-glycosylation in lower eukaryotes|
Lower eukaryote host cells in which expression of the endogenous protein mannosyltransferase 2 (pmt2) gene has been disrupted by introducing a nucleic acid molecule encoding a pmt2p protein having a mutation in a conserved region of the protein. The mutation confers to the host cell resistance to pmt inhibitors, which are used to reduce the amount of o-glycosylation of recombinant proteins produced by the host cells but which also have the effect of reducing the robustness of the host cells during fermentation.
The present invention relates to methods for detecting for the presence of an agent that putatively causes or potentiates dna damage comprising subjecting a cell (containing a dna sequence encoding gaussia luciferase (gluc) reporter protein operatively linked to a human gadd45α gene promoter and a human gadd45α gene regulatory element arranged to activate expression of the dna sequence in response to dna damage) to an agent; and monitoring the expression of the gluc reporter protein from the cell. The invention also concerns expression cassettes, vectors and cells which may be used according to such a method and also modified media that may be employed in assays and in preferred embodiments of the method of the invention..
|Compositions and methods for detecting bv-associated bacterial nucleic acid|
Disclosed are nucleic acid oligomers, including amplification oligomers, capture probes, and detection probes, for detection of a 16s rrna or its encoding gene from bacterial species associated with bacterial vaginosis. Also disclosed are methods of specific nucleic acid amplification and detection using the disclosed oligomers, as well as corresponding reaction mixtures and kits..
|Identification of protective antigenic determinants of porcine reproductive and respiratory syndrome virus and uses thereof|
The invention relates to a polypeptide of a protective antigenic determinant (pad polypeptide) of porcine reproductive and respiratory syndrome virus (prrsv) and nucleic acids encoding a pad polypeptide. The pad polypeptide and nucleic acids encoding a pad polypeptide are useful in the development of antibodies directed to pad, vaccines effective in providing protection against prrsv infection, and diagnostic assays detecting the presence of pad antibodies generated by a pad-specific vaccine.
|Recombinant phage and bacterial detection methods|
Methods of detecting target bacteria are provided. In some embodiments the methods comprise exposing the sample to a phage capable of infecting a set of target bacteria and comprising a heterologous nucleic acid sequence encoding a marker.
|Novel influenza hemagglutinin protein-based vaccines|
Novel vaccines are provided that elicit broadly neutralizing anti-influenza antibodies. Some vaccines comprise nanoparticles that display hemagglutinin trimers from influenza virus on their surface.
|Immunogenic protein pas n 1 from bahia grass pollen|
The present invention relates generally to novel recombinant polypeptides of bahia grass pollen and to genetic sequences encoding same. More particularly, the present invention is directed to pas n 1 polypeptides and derivatives, and fragments thereof and genetic sequences encoding same.
|Novel pd1 isoforms, and uses thereof for potentiating immune responses|
In one embodiment, the present invention provides a new isoform of human pd1 (Δ42pd1) that contains a 42-nucleotide in-frame deletion located at exon 2 domain. Δ42pd1 does not engage pd-l1/pd-l2, and can induce the production of pro-inflammatory cytokines in one embodiment, Δ42pd1 can be used as an intramolecular adjuvant to develop a fusion dna vaccine for enhancing antigen-specific cd8+ t cell immunity and for prevention of pathogenic infection and/or cancer.
|Optimized anti-cd3 variable regions|
The present invention is directed to optimized anti-cd3 variable sequences for use in a variety of bispecific formats, including those that utilize scfv components. The invention further relates to nucleic acids encoding for the polypeptide, to vectors comprising the same and to host cells comprising the vector.
|Antibodies directed to angiopoietin-like protein 4 and uses thereof|
Antibodies directed to the antigen angptl4 and uses of such antibodies. In accordance with the teachings herein, there are provided fully human monoclonal antibodies directed to the antigen angptl4.
Described herein are antibodies against gpr49 and uses of such antibodies. Various aspects relate to 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..
Described herein are to antibodies against gpr49 and uses of such antibodies. Various aspects relate to 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..
|Multispecific and multivalent binding proteins and uses thereof|
The disclosure generally provides proteins that bind two epitopes (e.g., a first and a second epitope) and that are bivalent for binding to each of the first and second epitopes. The disclosure also provides compositions comprising such proteins, nucleic acid molecules encoding such proteins and methods of making and using such proteins..
Described herein is a bispecific molecule containing an fc polypeptide chain and immunoglobulin variable regions. Also provided are pharmaceutical formulations comprising such molecules, nucleic acids encoding such molecules, host cells containing such nucleic acids, methods of making such molecules, and methods of using such molecules..
|Proteins specific for baff and b7rp1|
Described herein are bispecific proteins specific for baff and b7rp1, nucleic acids encoding such proteins, methods of making such proteins, and uses for such proteins.. .
|Albumin binding antibodies and binding fragments thereof|
A serum albumin binding antibody or fragment thereof comprising a heavy chain variable domain having the sequence given in seq id no: 1 or seq id no:2 and/or comprising a light chain variable domain having the sequence given in seq id no:3 or seq id no:4, in particular comprising a heavy chain variable domain and a light chain variable domain having the sequence given in seq id no: 1 and seq id no:3 or a heavy chain variable domain and a light chain variable domain having the sequence given in seq id no: 2 and seq id no:4. The disclosure also extends to polynucleotides encoding the antibodies or fragments, vectors comprising same and host cells capable of expressing the polynucleotides.
|Vegf-binding protein for blockade of angiogenesis|
Provided are chimeric vegf-binding proteins and nucleic acids (e.g., a vector) encoding chimeric vegf-binding proteins, methods and host cells for producing these proteins and nucleic acids, and pharmaceutical compositions containing these proteins and nucleic acids. Also provided are methods of treating an angiogenic disease or disorder that include administering at least one of the chimeric vegf-binding proteins or at least one of the nucleic acids (e.g., a vector) encoding a chimeric vegf-bind ing protein..
|Extended recombinant polypeptides and compositions comprising same|
The present invention relates to compositions comprising biologically active proteins linked to extended recombinant polypeptide (xten), isolated nucleic acids encoding the compositions and vectors and host cells containing the same, and methods of using such compositions in treatment of glucose-related diseases, metabolic diseases, coagulation disorders, and growth hormone-related disorders and conditions.. .
|Video format for digital video recorder|
Some embodiments provide a video recording device for capturing a video clip. The video recording device receives a selection of a non-temporally compressed encoding scheme from several different encoding schemes for encoding the video clip.
|Image encoding apparatus, image encoding method, image decoding apparatus, image decoding method, program, and storage medium|
An image encoding apparatus includes a calculation unit configured to calculate a profile indicating a combination of processes which can be decoded by an image decoding apparatus and a level indicating a range of a parameter value which can be decoded by the image decoding apparatus, a determination unit configured to determine a number of horizontal pixels of a tile or a number of horizontal tiles with respect to a specific profile to be n or smaller (n>0) which is a maximum number of horizontal pixels defined in advance according to the level, and to determine a number of vertical pixels of the tile or a number of vertical tiles with respect to the specific profile to be m or smaller (m>0) which is a maximum number of vertical pixels defined in advance according to the level.. .
|Tile-based compression and decompression for graphic applications|
Systems and method for tile-based compression are disclosed. Image data, such as a frame, may be divided into tiles.
|Method for comparing iris images by the intelligent selection of textured areas|
A method for comparing at least two iris images comprises determining m measurements each, of quality level associated with m regions each making up the first and second image. Said measurements are centered on m measurement points, the m measurements of the second image corresponding to the m measurements of the first image by the fact that the m measurement points of the second image correspond to the m measurement points of the first image.
|Method, device and program for encoding and decoding a sequence of images|
A method of encoding a sequence of images comprises performing area-by-area loop filtering on at least one image of the sequence and disabling such area-by-area loop filtering on at least one other image of the sequence. The images of the sequence are associated with respective levels from a plurality of levels, the levels corresponding to different respective rate-distortion balances or to different image qualities, and the images on which the area-by-area loop filtering is disabled are determined in dependence upon the levels..
|Parameter set designs for video coding extensions|
Systems, methods, and devices for coding multilayer video data are disclosed that may include encoding, decoding, transmitting, or receiving multilayer video data. The systems, methods, and devices may transmit or receive a video parameter set (vps) including information for a series of layers, each layer including visual signal information.
|Non-entropy encoded representation format|
Systems, methods, and devices for coding multilayer video data are disclosed that may include encoding, decoding, transmitting, or receiving multilayer video data. The systems, methods, and devices may receive or transmit a non-entropy coded representation format within a video parameter set (vps).
|Tiling in video encoding and decoding|
Implementations are provided that relate, for example, to view tiling in video encoding and decoding. A particular method includes accessing a video picture that includes multiple pictures combined into a single picture (826), accessing information indicating how the multiple pictures in the accessed video picture are combined (806, 808, 822), decoding the video picture to provide a decoded representation of at least one of the multiple pictures (824, 826), and providing the accessed information and the decoded video picture as output (824, 826).
|Signaling dpb parameters in vps extension and dpb operation|
A system for encoding and/or decoding a video bitstream that includes a base bitstream and enhancement bitstreams representative of a video sequence. The receiver receives a video parameter set and a video parameter set extension, where the video parameter set extension includes decoder picture buffer parameters..
|Methods for encoding/decoding of video using common merging candidate set of asymmetric partitions|
The present invention provides video encoding and decoding methods using block merging, which can be applied to a high resolution video of more than hd (high definition) resolution. A video encoding method includes partitioning a current block into a first and a second prediction unit by using asymmetric partitioning, constructing a list of common merging candidate blocks including a predetermined number of common merging candidate blocks selected from adjacent blocks of the current block, selecting at least one candidate block from among the list of common merging candidate blocks and sending information of the selected candidate block to a decoder for each of the first and the second prediction unit..
|Coding video data for an output layer set|
Systems, methods, and devices for coding multilayer video data are disclosed that may include encoding, decoding, transmitting, or receiving multilayer video data. The systems, methods, and devices may receive or transmit a first output layer set for a layer set and receive or transmit a second output layer set for the layer set.
|Advanced merge mode for three-dimensional (3d) video coding|
As part of a video encoding process or a video decoding process, a video coder may determine a first available disparity motion vector among spatial neighboring blocks of a current block of the video data. Furthermore, the video coder may shift a horizontal component of the first available disparity motion vector to derive a shifted disparity motion vector candidate (dsmv).
|Control data for motion-constrained tile set|
Control data for a motion-constrained tile set (“mcts”) indicates that inter-picture prediction processes within a specified set of tiles are constrained to reference only regions within the same set of tiles in previous pictures in decoding (or encoding) order. For example, a video encoder encodes multiple pictures partitioned into tiles to produce encoded data.
|Method and apparatus for video coding and decoding|
There are disclosed various methods, apparatuses and computer program products for video encoding and decoding. In some embodiments of the method second motion information is decoded for a second block; two or more parameters of adjustment are determined for said second motion information in order to be used for decoding of a first block, said two or more parameters being selected among a spatial resolution scaling factor and/or offset, an inter-view scaling factor and/or offset, a disparity offset, a temporal scaling factor and/or offset, and/or zero or more other scaling factors and/or offsets.
|Lossless image and video compression|
A method is provided for encoding an intra predicted residual block of an image for use in image or video compression. The intra predicted residual block is associated with an intra prediction coding mode.
|Intra rate control for video encoding based on sum of absolute transformed difference|
This disclosure describes techniques for rate control for intra coded frames. In one example of the disclosure, a rate control parameter may be calculated using a target bit rate and a complexity measure.
|Inter-layer picture signaling and related processes|
In one implementation, an apparatus is provided for encoding or decoding video information. The apparatus comprises a memory configured to store inter-layer reference pictures associated with a current picture that is being coded.
|Encoding/decoding device and method using virtual view synthesis and prediction|
The present invention relates to an encoding/decoding device and method using view synthesis and prediction. The encoding device may synthesize images corresponding to the surrounding views of a current view, encode current blocks that are included in the images of the current view, and apply a skip mode and a residual signal encoding technique..
|Depth coding modes signaling of depth data for 3d-hevc|
Techniques are described for encoding and decoding depth data for three-dimensional (3d) video data represented in a multiview plus depth format using depth coding modes that are different than high-efficiency video coding (hevc) coding modes. Examples of additional depth intra coding modes available in a 3d-hevc process include at least two of a depth modeling mode (dmm), a simplified depth coding (sdc) mode, and a chain coding mode (ccm).
|Nal unit type restrictions|
A system for encoding and/or decoding video that include nal unit types.. .
|Inverse transformation method for clipping data of inverse quantization, inverse transformation during video decoding step, and device therefor|
Provided are video encoding and video decoding for performing clipping on data during inverse quantization and inverse transformation according to blocks. An inverse transformation method includes: receiving quantized transformation coefficients of a current block; clipping transformation coefficients generated by inverse-quantizing the quantized transformation coefficients to a range of a first maximum value and a first minimum value that are determined based on a size of the current block; clipping intermediate data generated by performing first inverse transformation on the clipped transformation coefficients by using a first inverse transformation matrix to a range of a second maximum value and a second minimum value that are determined based on the size of the current block and in internal bit depth; and performing second inverse transformation on the clipped intermediate data by using a second inverse transformation matrix..
|Method of deriving quantization parameter|
Provided is a method that restores a differential quantization parameter of a current coding unit, generates a quantization parameter predictor of the current coding unit using one or two quantization parameters of a left quantization parameter, an above quantization parameter and a previous quantization parameter and generates a quantization parameter of the current coding unit using the differential quantization parameter and the quantization parameter predictor, wherein a minimum size of quantization unit is adjusted per picture. Therefore, the complexity of the encoding and decoding apparatus is reduced by adjusting the minimum size of the quantization unit.
|Methods and apparatus for using syntax for the coded_block_flag syntax element and the coded_block_pattern syntax element for the cavlc 4:4:4 intra, high 4:4:4 intra, and high 4:4:4 predictive profiles in mpeg-4 avc high level coding|
There are provided methods and apparatus for using syntax for the coded_block_flag syntax element for the cavlc 4:4:4 intra, high 4:4:4 intra, and high 4:4:4 predictive profiles in mpeg-4 avc high level coding. An apparatus includes an encoder (100) for encoding image data into a resultant bitstream in accordance with an encoding profile that encodes a sample of the image data such that the sample includes two chrominance arrays and a luminance array.
|Non-entropy encoded set of profile, tier, and level syntax structures|
Systems, methods, and devices for coding multilayer video data are disclosed that may include, encoding, decoding, transmitting, or receiving a non-entropy encoded set of profile, tier, and level syntax structures, potentially at a position within a video parameter set (vps) extension. The systems, methods, and devices may refer to one of the profile, tier, and level syntax structures for each of a plurality of output layer sets.
|Encoding method for traffic indication map and beacon frame|
Embodiments of the present disclosure provide an encoding method for a traffic indication map and a beacon frame, which relate to a communication field, enable a user to know whether there are data cached in an access point or enable a user terminal to know whether to access to a channel, and reduce the quantity of bytes occupied by the traffic indication map in the beacon frame. The encoding method for a traffic indication map provided by the embodiments comprises: controlling whether to display a sub-block bitmap display field in a sub-bitmap by marking at least one bit in a bitmap control field, a sub-block sub-bitmap in the sub-bitmap being used for enabling a user terminal to know whether there are data cached in an access point, or enabling the user terminal to know whether to access to a channel..
|Mechanism for driving an indicator|
Mechanism for driving an information indicator connected to a timepiece movement and varies according to a plurality of periods, during each of which the information changes, step by step, to a maximum value that varies between n and n−m. The mechanism includes a drive wheel including a first set of gear teeth arranged to advance by n steps per period, m retractable teeth borne by the wheel, encoding cams corresponding to the retractable teeth, each cam corresponding to one maximum value n−x of the information, x being between 1 and m, for a period, and a drive unit to provide adequate rotation speed to the cams relative to the wheel such that, when the information reaches a maximum value n−x for a period, x retractable teeth pass in an operative position and then return to an inoperative position, the wheel advancing by x additional steps for the period..