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Video Processing patents



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


Video processor with lossy and lossless frame buffer compression and methods for use therewith

Video processor with frame buffer compression and methods for use therewith

Date/App# patent app List of recent Video Processing-related patents
07/24/14
20140208351
 Video processing apparatus, method and server patent thumbnailnew patent Video processing apparatus, method and server
A video processing apparatus comprises a controller and a communications unit that receives video data representing a video image for display from a source and receives first data representing text to be reproduced within the video image, the text being in accordance with a first language. The controller is configured to communicate the first data to a remote terminal using the communications unit.
07/24/14
20140205263
 Video processing system for demultiplexing received compressed and non-compressed video signals and transmitting demultiplexed signals patent thumbnailnew patent Video processing system for demultiplexing received compressed and non-compressed video signals and transmitting demultiplexed signals
The present invention is intended to permit both real-time display of a picture represented by a non-compressed video signal on a television and display of a picture represented by a compressed video signal at any desired time by simultaneously transmitting the compressed video signal and non-compressed video signal via one interface. An stb packetizes a compressed video signal, and multiplexes the compressed video signal and a blanking signal combined with a non-compressed video signal.
07/24/14
20140205191
 Compression and decoding of single sensor color image data patent thumbnailnew patent Compression and decoding of single sensor color image data
A method is described to greatly improve the efficiency of and reduce the complexity of image compression when using single-sensor color imagers for video acquisition. The method in addition allows for this new image compression type to be compatible with existing video processing tools, improving the workflow for film and television production..
07/24/14
20140205017
 Video processor with reduced memory bandwidth and methods for use therewith patent thumbnailnew patent Video processor with reduced memory bandwidth and methods for use therewith
A video processing device includes a video processing unit that decodes a video input signal into a decoded video signal in accordance with a video compression protocol, based on uncompressed video frame data. A tile engine includes a tile accumulation module that accumulates the uncompressed video frame data into a plurality of tile units, wherein each of the plurality of tile units includes a plurality of video span units.
07/24/14
20140205016
 Video processor with random access to compressed frame buffer and methods for use therewith patent thumbnailnew patent Video processor with random access to compressed frame buffer and methods for use therewith
A video processing device includes a video processing unit that decodes a video input signal into a decoded video signal in accordance with a video compression protocol, based on uncompressed video frame data. A data object compression/decompression module generates compressed video frame data by compressing a plurality of video data objects into a plurality of compressed video data objects, storing the plurality of compressed video data objects in a compressed frame buffer.
07/24/14
20140205002
 Video processor with lossy and lossless frame buffer compression and methods for use therewith patent thumbnailnew patent Video processor with lossy and lossless frame buffer compression and methods for use therewith
A video processing device includes a video processing unit that decodes a video input signal into a decoded video signal in accordance with a video compression protocol, based on uncompressed video frame data. A data object compression/decompression module generates compressed video frame data for storage in a compressed video frame buffer by compressing a plurality of video data objects into a plurality of compressed video data objects, wherein a first subset of the plurality of video data objects are compressed via lossless compression and a second subset of the plurality of video data objects are compressed via lossy compression..
07/24/14
20140204133
 Digital video display employing minimal visual conveyance patent thumbnailnew patent Digital video display employing minimal visual conveyance
Select areas and specific pixels of a digital video display screen may be updated at video frame rate while other areas or pixels are not updated at video frame rate. Further, select pixels may be updated more than once within the normal update timing of a single video frame.
07/24/14
20140204107
 Video processor with frame buffer compression and methods for use therewith patent thumbnailnew patent Video processor with frame buffer compression and methods for use therewith
A video processing device includes a video processing unit that decodes a video input signal into a decoded video signal in accordance with a video compression protocol, based on uncompressed video frame data. A tile engine includes a tile accumulation module that accumulates the uncompressed video frame data into a plurality of tile units, wherein each of the plurality of tile units includes a plurality of video span units.
07/17/14
20140200629
 Field of view matching in a visual prosthesis patent thumbnailField of view matching in a visual prosthesis
A visual prosthesis apparatus including a video capture device for capturing a video image, a video processing unit associated with the video capture device, the video processing unit configured to convert the video image to stimulation patterns, and a stimulation system configured to stimulate subject's neural tissue based on the stimulation patterns, wherein the stimulation system provides a span of visual angle matched to the subject's neural tissue being stimulated.. .
07/17/14
20140198255
 Video processing apparatus, display apparatus, and video processing method patent thumbnailVideo processing apparatus, display apparatus, and video processing method
A video input section acquires a video signal formed of a plurality of frames. A frame separator separates the video signal acquired by the video input section on a frame basis and distributes the separated video signals.
07/17/14
20140198117
Cable with fade and hot plug features
In an embodiment, a host computing device includes an internal display and also includes a connector to connect to an external display. A cable is provided to connect to the connector and to connect to the external display.
07/10/14
20140192881
Video processing system with temporal prediction mechanism and method of operation thereof
A video processing system, and a method of operation thereof, including: a source input module for receiving a frame from a video source; and a picture process module, coupled to the source input module, for encoding the frame with an inter-layer motion vector prediction by generating a base motion vector of a base layer and an enhancement motion vector of an enhancement layer based on the base motion vector to eliminate a storage capacity for an enhancement temporal motion vector in the enhancement layer and for generating a video bitstream based on the base motion vector and the enhancement motion vector for a video decoder to receive and decode for displaying on a device.. .
07/03/14
20140187332
Video processing using concurrent outcome simulation threads
A method of processing video information is presented here. The method may begin by executing, with at least one processor, a plurality of concurrent simulation threads for an interactive video application, wherein each of the concurrent simulation threads corresponds to a predicted outcome of the video application.
06/26/14
20140177919
Systems and methods for multi-pass adaptive people counting
People are counted in a segment of video with a video processing system that is configured with a first set of parameters. This produces a first output.
06/26/14
20140177730
Video processing apparatus capable of generating output video pictures/sequence with color depth different from color depth of encoded video bitstream
A video processing apparatus includes a control unit, a storage device, a video decoder and a video processor. The control unit is arranged for generating a color depth control signal.
06/26/14
20140176619
Self light emitting display device, control method of self light emitting display device and computer program
There is provided a self light emitting display device, including a variation detection unit configured to detect a variation of a video signal equal to, or greater than a predetermined threshold, a correction unit configured to correct an output level of the video signal based on the detection of the variation by the variation detection unit, and a video processing unit configured to perform a process with a predetermined time delay on the video signal supplied from the variation detection unit and configured to output the processed video signal to the correction unit.. .
06/19/14
20140169679
Video processing system, method of determining viewer preference, video processing apparatus, and control method
A video processing apparatus includes a first storage means unit which stores, in correspondence to a viewer, frame feature values to characterize each frame of scenes constituted by a series of frames in a video content viewed by the viewer; a second storage means unit which stores, as scene groups classified by attributes of the scenes, the frame feature values of scenes constituted by the series of frames; an interest level accumulation means unit which compares the frame feature values stored in the first storage means unit with the frame feature values stored in the second storage means unit, and in case the compared frame feature values match, increases a score about the viewer which represents the interest level with respect to the scene group of which the frame feature values match; and a viewer preference determination means unit which determines that the scene groups of the which the scores are higher are the scene groups preferred by the viewer.. .
06/19/14
20140169470
Prediction method using skip check module
Methods and systems may provide for utilizing a skip check module located in a video processing component to facilitate scalable video coding (svc) by determining cost relating to compression techniques. In one example, the method may include determining a location value associated with a current macro-block (mb), determining a source surface value associated with the current mb, determining a reference surface value associated with the current mb, determining a skip center value associated with the current mb, and calculating a cost value for utilizing a compression technique using the location value, the source surface value, the reference surface value, and the skip center value..
06/12/14
20140161416
System and method for question detection based video segmentation, search and collaboration in a video processing environment
An example method is provided and includes receiving a video bitstream in a network environment; detecting a question in a decoded audio portion of a video bitstream; and marking a segment of the video bitstream with a tag. The tag may correspond to a location of the question in the video bitstream, and can facilitate consumption of the video bitstream.
06/12/14
20140161178
Video processing system and device with encoding and decoding modes and method for use therewith
A video processing device operates in an encoding mode when a mode selection signal has a first value and operates in a decoding mode when the mode selection signal has a second value. The encoding mode utilizes a plurality of function specific hardware engines that each perform a specific coding function and the decoding module utilizes at least one of the plurality of hardware engines..
06/12/14
20140160355
Processing a video for spatial and temporal magnification with minimized image degradation
What is disclosed is a novel video processing system and method wherein a plurality of image frames of a video captured using a video camera with a spatial resolution of (m×n) in the (x, y) direction, respectively, and a temporal resolution (t) in frames per unit of time. A first and second magnification factor f1, f2 are selected for spatial enhancement in the (x, y) direction.
06/12/14
20140160187
Digital video display employing minimal visual conveyance
Select areas and specific pixels of a digital video display screen may be updated at video frame rate while other areas or pixels are not updated at video frame rate. Further, select pixels may be updated more than once within the normal update timing of a single video frame.
06/05/14
20140153900
Video processing apparatus and method
Disclosed herein is a video processing apparatus and method. The video processing apparatus includes a first video capture unit that captures an image of a user.
06/05/14
20140153640
Adaptive single-field/dual-field video encoding
A video processing device includes an interface to receive an input video stream and an interface to provide an encoded video stream. The input video stream includes a sequence of frames.
06/05/14
20140152532
Panel video system controller and lcd device
The present disclosure provides a panel video system controller and a liquid crystal display (lcd) device. The panel video system controller includes a timing control circuit and a video processing circuit, and the timing control circuit and the video processing circuit are integrated into a same integrated circuit.
05/29/14
20140147057
Content adaptive edge and detail enhancement for image and video processing
A content-adaptive edge and detail enhancement method is described for image/video processing. Both 2d peaking and lti/cti are used in sharpening pictures.
05/29/14
20140146185
Method and system for generating real-time motion video
The present invention relates to a method for generating real-time motion video. The method comprises receiving, at a video processing device, calibration data from a memory in an image sensor unit, the calibration data relating to properties of the image sensor unit.
05/22/14
20140142660
Downloadable filters for a visual prosthesis
The present invention is an improved method of providing flexible image possessing in a visual prosthesis by providing downloadable video filters. In a visual prosthesis, the input video image is normally higher resolution than the output stimulation of the retina, optic nerve or visual cortex.
05/22/14
20140140392
Video processing system with prediction mechanism and method of operation thereof
A video processing system, and a method of operation thereof, including: a source input module for receiving a frame from a video source; a left co-located prediction module, coupled to the source input module, for determining a left intra direction based on an enhancement left neighbor mode and a base left neighbor mode, the enhancement left neighbor mode associated with an enhancement layer and the base left neighbor mode associated with a base layer, the enhancement layer and the base layer formed from the frame; and a prediction mode module, coupled to the left co-located prediction module, for generating an intra mode based on the left intra direction to generate a video bitstream for a video decoder to display on a device.. .
05/22/14
20140139744
Method and system for video processing to remove noise from a digital video sequence containing a modulated light signal
In one aspect, the present disclosure relates to a method for removing noise from a digital video sequence containing a modulated light signal emitted from a beacon light source. In some embodiments, the method includes electronically receiving, by an image sensor of a device, a digital video sequence of a scene, calculating noise from the digital video sequence, wherein the noise comprises information within the digital video sequence corresponding to the un-modulated illumination of the scene, reducing the noise from the digital video sequence to obtain an isolated digital video sequence of the modulated illumination of the scene, and demodulating the emitted light signal from the isolated digital video sequence..
05/22/14
20140139739
Sound processing method, sound processing system, video processing method, video processing system, sound processing device, and method and program for controlling same
A sound processing device according to the present invention includes: a time-frequency analysis means which generates a time-frequency plane from a sound signal through time-frequency analysis; a region characteristic amount extraction means which, for a plurality of partial region pairs which is defined on the time-frequency plane and of which at least either of shapes of two partial regions or positions of the two partial regions differ from one another, extracts a region characteristic amount from each partial region; and a sound identifier generation means which generates a sound identifier which identifies the sound by using the region characteristic amount from the each partial region.. .
05/22/14
20140139612
Video processing in a multi-participant video conference
Some embodiments provide an architecture for establishing multi-participant video conferences. This architecture has a central distributor that receives video images from two or more participants.
05/15/14
20140132744
Image/information display system and method based on temporal psycho-visual modulation
An image/information display system and method based on temporal psychovisual modulation in the technical field of image/video processing and electro-optical display. The system includes a high speed display device and an auxiliary viewing device cooperating with each other and interacting with a human visual system.
05/15/14
20140132594
Using video to encode assets for swivel/360-degree spinners
A method and system for video encoding assets for swivel/360-degree spinners is disclosed. Still images of a 3d object from different perspectives about the 3d object may be stacked and then video encoded to generate video frames of the object from the different perspectives.
05/08/14
20140130069
Method and apparatus for generating video for a viewing system from multiple video elements
A video processing system located at a remote location such as a tv broadcasting station or an internet media server stores a plurality of video elements at that are delivered to a viewing system located at a viewer's premises. The video processing system is capable of receiving a selection request comprising two or more video elements or subsets thereof, wherein the subsets are regions of interest or portions of the corresponding video elements.
05/08/14
20140126837
Apparatus and method for ultra-high resolution video processing
A video processing apparatus and method is provided. The video processing apparatus divides video data and then processes a current divided area of the divided video data by referring to pixels in an adjacent divided area while processing the current divided area, thereby minimizing artifacts generation along a boundary between divided areas when the processed divided areas are subsequently merged..
05/08/14
20140126627
Search apparatus and search method of prediction mode having direction
A search apparatus and search method of prediction mode having direction are provided. The apparatus and method can be applied to intra-prediction of video processing.
05/08/14
20140125859
Autofocus camera system and control method thereof
Disclosed is an autofocus camera system and a control method thereof. A cctv camera system which includes a main processor installed in a cctv, a memory unit connected with the main processor, an input unit, a ccd camera, a video processing unit, a focus lens, and a zoom lens is provided.
05/08/14
20140125771
Systems, methods, and computer program products for runtime adjustment of image warping parameters in a multi-camera system
Methods, systems, and computer program products for determining, without interrupting a video processing pipeline, whether currently used warping parameters are appropriate for a multi-camera system. New warping parameters may be determined, where these parameters cause the images rectified with these new parameters to have the desired geometric properties.
05/01/14
20140118615
Modification of delivery of video stream to wireless device based upon position/motion of wireless device
Processing video data for delivery to a remote wireless includes receiving video data from a video source and receiving position and motion information regarding the remote wireless device. Operation also includes, based upon the position and motion information regarding the remote wireless device, determining an anticipated quality of service (qos) available for servicing of transmissions to the remote wireless device and determining video processing parameters based upon the video data and the anticipated qos.
05/01/14
20140118522
Dance learning system using a computer
The invention describes an interactive dance learning tool for novice as well as professional dancers, using interactive video based tutorials. The tool comprises software using which dancing steps can be taught to the dancer.
04/24/14
20140115618
Video processing system, advertisement acquisition method, video processing device, and method for controlling same
An advertisement information database, which can search for advertisement information corresponding to a frame feature quantity, associates a frame included in a video with a characteristic frame feature quantity, and stores the advertisement information. A frame feature quantity extraction unit extracts a frame feature quantity from a frame of a video being played back.
04/17/14
20140105576
Video processing method apparatus
Embodiments of the present invention provide a video processing method, including: parsing, by a buffer server, a video file, and creating a video index file, where the index file includes a position of a key frame in the video file; receiving information about a target position of video dragging and sent by a client; determining a key frame closest to the target position according to the index file and the target position; and sending video file data that begins with a position of the closest key frame to the client so that the client starts playing from the target position. Correspondingly, the embodiments of the present invention further provide a buffer server, which solves the problem that a video without a file header and a video dragged beyond a storage range of a server cannot be played after being dragged, and improves user experience..
04/17/14
20140105500
Video summary including a particular person
A digital video camera system that provides a video summary using a method that includes: designating a reference image containing a particular person; capturing a video sequence of the scene using the image sensor, the video sequence including a time sequence of image frames; processing the captured video sequence using a video processing path to form a digital video file; during the capturing of the video sequence, analyzing the captured image frames using a person recognition algorithm to identify a subset of the image frames that contain the particular person; forming the video summary including fewer than all of the image frames in the captured video sequence, wherein the video summary includes at least part of the identified subset of image frames containing the particular person; storing the digital video file in the storage memory; and storing a representation of the video summary in the storage memory.. .
04/17/14
20140105494
Compression and decoding of single sensor color image data
A method is described to greatly improve the efficiency of and reduce the complexity of image compression when using single-sensor color imagers for video acquisition. The method in addition allows for this new image compression type to be compatible with existing video processing tools, improving the workflow for film and television production..
04/17/14
20140105304
Video processing method and electronic device
A video processing method includes the steps of: inputting a video; matching multiple frames of the video according to corresponding positions, wherein one of the frames serves as a reference image; marking a motion region, to be preserved, in the video; and submerging a content of each of the frames, corresponding to the motion region, into the reference image to generate a replacement frame. An electronic device is also disclosed..
04/17/14
20140105303
Motion estimation for video processing
In accordance with some embodiments, the complexity of motion estimation algorithms that use haar, sad and hadamard transforms may be reduced. In some embodiments, the number of summations may be reduced compared to existing techniques and some of the existing summations may be replaced with compare operations.
04/17/14
20140104457
Video processing device
Provided is a video processing device with which it is possible to efficaciously carry out a process of superpositioning a monitor character signal in a video signal which is inputted from a camera and outputting same separately from the video signal. The video processing device comprises: a character signal emitter which generates a character signal on the basis of the monitor data; and a character superposition unit which superpositions the character signal which is generated by the character signal emitter upon the least significant bits of the color difference signal of the video signal which is inputted from the camera.
04/17/14
20140104428
Airport target tracking system
A system for tracking objects using an intelligent video processing system in the context of airport surface monitoring. The system addresses airport surface monitoring operational issues such as all weather conditions, high robustness, and low false report rate.
04/10/14
20140098885
System for compressing and de-compressing data used in video processing
Disclosed are systems and methods used in motion estimation and particularly for data compression. Embodiments of the invention may store and operate on an n-bit value in less than n bits.
04/10/14
20140098295
Method, apparatus and machine-readable medium for describing video processing
An upstream video processor may perform video processing upon video data to created processed video data. The video processing may include at least one of color correction, contrast correction, gamma correction, sharpness enhancement, and edge enhancement.
04/03/14
20140096171
Systems, methods, and computer program products for load adaptive streaming
Methods, systems, and computer program products that allow for the load adaptive downloading, processing, and rendering of video by a video processing client, where the downloading is adaptive to the processing load of a computing system on which a video processing client operates.. .
04/03/14
20140092313
Video processing system, video processing method, database for video processing and generating method thereof, video processing apparatus, control method thereof and control program thereof
A video processing apparatus includes a storage unit, an input unit, and a determining unit. The storage unit stores a plurality of scenes included in a scene group and characteristic amounts which are extracted from a series of plural frames included in the respective scenes in the scene group, in association with each other, defining one scene out of the plurality of scenes included in the scene group as a typical scene and the other scenes as a derived scene, the scene group being a group of a plurality of scenes derived from a common scene.
04/03/14
20140092224
Video processing apparatus and video processing method
According to one embodiment, a video processing apparatus includes a viewer detector, and a viewing area information calculator. The viewer detector is configured to detect the number and a position of one or a plurality of viewers using an image captured by a camera.
04/03/14
20140092214
Transmission device, video display device, transmission method, video processing method, video processing program, and integrated circuit
A transmission device transmits data for causing a video display device to display, in a display area, a video made up of a 3d video and a superposed display object, the transmission device comprising: a division information generator generating division information indicating a range for each of two or more regions into which the display area is divided by at least one boundary line that is horizontal; an offset information configurator generating offset information in accordance with a 3d video depth in one of the regions, the offset information indicating a region depth for 3d display of the display object in the region, and a different piece of the offset information being generated for each region; a stream generator generating a transport stream that includes the division information, the offset information, and 3d video data for displaying the 3d video; and a stream transmitter transmitting the transport stream.. .
03/27/14
20140086333
Bitstream properties in video coding
A device signals a property of a bitstream. The bitstream comprises a plurality of coded video sequences (cvss).
03/27/14
20140085538
Techniques and apparatus for audio isolation in video processing
An apparatus may include a digital display, processor circuit, and an audio isolation component. The audio isolation component may be operative on the processor circuit to identify a selected position on the digital display during presentation of a video, where the video comprises a video stream and two or more audio streams.
03/27/14
20140085501
Video processing systems and methods
A smart camera system is disclosed. The camera can work with cloud data storage systems and compute cloud.
03/20/14
20140082638
Multi-user computer system
The present invention provides a multi-user computer system, comprising a master computer with a first wireless module, a virtual graphic driver, a virtual audio driver and a user mode application. At least one virtual computer is included, wherein the at least one virtual comprises a second wireless module for communicating with the first wireless module, a usb connector and a video processing device.
03/20/14
20140078401
Distribution and use of video statistics for cloud-based video encoding
A method for processing a video stream includes receiving first and second copies of the video stream by first and second video processing devices, respectively, and generating first and second statistical data for the video stream by the first and the second video processing devices, respectively. The method further includes transmitting in first and second transmissions the first and the second copies of the video stream with the first and the second statistical data respectively from the first and the second video processing device to a third video processing device, and reading the first and the second statistical data from the first and the second transmissions by the third video processing device.
03/20/14
20140078400
Low complexity synchronous control of video processing using video information in in-band portions of video
A method for processing a video stream includes receiving the video stream at a first video processing circuit, and generating video information for the video stream by the first video processing circuit. The method further includes inserting the video information into an in-band portion of the video stream by the first video processing circuit, and transmitting the video stream with the video information in the in-band portion from the first video processing circuit to a second video processing circuit.
03/20/14
20140078252
Stereoscopic video processing apparatus and stereoscopic video processing method
A stereoscopic video processing apparatus includes: a switch operation detection unit which detects a switch operation, made by a user, that is an operation to select a channel of a three-dimensional (3d) video or an operation for a fast-forward playback, a rewind playback, skipping, or locating a cue point of a 3d video; a frequency determination unit which determines a detection frequency indicating the number of switch operations per unit of time detected by the switch operation detection unit; and a video processing unit which performs processing to reduce a difference in depth between 3d videos before and after switching of the 3d videos when the detection frequency per unit of time determined by the frequency determination unit is higher than or equal to a predetermined frequency.. .
03/20/14
20140078158
System and method for configuring a display pipeline
Systems and methods are disclosed for video processing modules. More specifically a network is disclosed for processing data.
03/13/14
20140074866
System and method for enhancing metadata in a video processing environment
A method is provided in one example embodiment and includes detecting user interaction associated with a video file; extracting interaction information that is based on the user interaction associated with the video file; and enhancing the metadata based on the interaction information. In more particular embodiments, the enhancing can include generating additional metadata associated with the video file.
03/13/14
20140072051
Video processing method and system and related device
A video processing method and system and a related device are disclosed, an encoder sends a method for compressing a pixel value of a video image to a decoder, the method includes a mapping between a pixel value of the video image before compression and a pixel value of the video image after the compression; compressing, by the encoder according to the method for compressing a pixel value, the pixel value of the video image to obtain a video image to be encoded; encoding, by the encoder, the video image to be encoded to obtain a video image encoded stream; and sending, by the encoder, the video image encoded stream to the decoder, the decoder receives and decodes the video image encoded stream to obtain a decoded video image, and decompresses a pixel value of the decoded video image to restore the pixel value of the video image before compression.. .
03/13/14
20140071347
Method for editing propagation of video and image content based on local feature structure preservation
The invention discloses a method for editing propagation of video and image content based on local feature structure preservation, comprising: mapping all pixels in the input original image and/or video key frames to a selected feature space; finding k nearest neighbor pixels for each pixel according to feature vectors' euclidean distance in the selected feature space; using locally linear embedding (lle) dimension reduction to construct the locally linear relationship between each pixel and its k nearest neighbor pixels in the selected feature space; according to the present invention, it is possible to accurately perform such image or video processing as automatic color transformation, interactive color editing, gray image colorization, video cloning and image matting.. .
03/06/14
20140064384
Network abstraction layer header design
A video processing device can receive in an encoded bitstream of video data a network abstraction layer (nal) unit and parse a first syntax element in a header of the nal unit to determine a temporal identification (id) for the nal unit, wherein a value of the first syntax element is one greater than the temporal identification.. .
03/06/14
20140064383
Video processing device with adjustable delay and methods for use therewith
A video processing device includes a plurality of circuit modules that cooperate to process an input video signal into a processed video signal. A control circuit generates a delay adjustment signal in response to a delay calibration of the plurality of circuit modules.
03/06/14
20140064380
Frame buffer compression for video processing devices
For compressing a video signal, a local multiscale transform is applied to a frame of the video signal to obtain coefficient blocks. The coefficients of each block are distributed into a plurality of coefficient groups, and for at least one of the groups, a common exponent is determined for encoding the coefficients of the group, and respective mantissas are determined for quantizing the coefficients of the group in combination with the common exponent.
03/06/14
20140063349
Video processing device with power adjustment and methods for use therewith
A video processing device includes a substrate. A plurality of ring oscillators generate a corresponding plurality of ring oscillator outputs.
03/06/14
20140063346
Cradle system for audiovisual equipment
Methods and apparatuses for building and reconfiguring audiovisual equipment in a video production system. A wiring cradle may be installed in the video production system and one or more electrical or optical connections may be established between the wiring cradle and another element of the video production system.
03/06/14
20140063340
Video processing device with buffer feedback and methods for use therewith
A video processing device includes a rate controller coupled to receive non-real time audio/video (a/v) data and buffer state feedback data from an input/output (i/o) device. The rate controller generates rate controlled non-real time a/v data from the non-real time a/v data and in response to the buffer state feedback data.
03/06/14
20140063264
Video processing device with self-calibration and methods for use therewith
A video processing device includes a plurality of circuit modules that cooperate to process an input video signal into a processed video signal. A control circuit generates a plurality of adjustment parameters in response to a calibration of the plurality of circuit modules and that includes a register adjustment generator that generates a register file modification based on the plurality of adjustment parameters..
03/06/14
20140063258
Distance estimation in camera-based systems utilizing motion measurement and compression attributes
When estimating distance to an object in an image using a single camera, data acquired by an onboard accelerometer is analyzed to determine camera speed as the user takes a video of the object of interest. The compression that results during video processing is used to derive motion vectors for the object of interest in the scene.


Popular terms: [SEARCH]

Video Processing topics: Video Processing, Pattern Recognition, Synchronization, Crystallin, Recording Device, Microscope, Microscopy, Transcoding, Search System, Frame Rate, Transparency, User Interface, Pll Circuit, Conversions, Foreground

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This listing is a sample listing of patent applications related to Video Processing for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Video Processing with additional patents listed. Browse our RSS directory or Search for other possible listings.
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