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Class Information
Number: 375/240.01
Name: Pulse or digital communications > Bandwidth reduction or expansion > Television or motion video signal
Description: Subject matter wherein the signal source is a sequence of images which normally vary with time and are intended to portray motion.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7620102 |
Digital broadcasting transmission and reception system |
Nov. 17, 2009 |
| 7613630 |
System and method for editing existing footage to generate and distribute advertising content to retail locations |
Nov. 3, 2009 |
| 7609769 |
Image complexity computation in packet based video broadcast systems |
Oct. 27, 2009 |
| 7606527 |
Digital broadcast receiving device, digital broadcast receiving method, and program therefor |
Oct. 20, 2009 |
| 7606306 |
Output method for improving video image quality |
Oct. 20, 2009 |
| 7606305 |
Method and system for transcoding video data |
Oct. 20, 2009 |
| 7606303 |
Method and apparatus to detect anchor frames from digital video streams |
Oct. 20, 2009 |
| 7605737 |
Data encoding in a clocked data interface |
Oct. 20, 2009 |
| 7603024 |
Apparatus for storing and searching audio/video data containing additional information |
Oct. 13, 2009 |
| 7602981 |
Image storage and display system, maintenance system therefor, and image storage and display method |
Oct. 13, 2009 |
| 7602851 |
Intelligent differential quantization of video coding |
Oct. 13, 2009 |
| 7602819 |
Demultiplexing devices and process for at least two transport streams and a corresponding digital stream |
Oct. 13, 2009 |
| 7599435 |
Video frame encoding and decoding |
Oct. 6, 2009 |
| 7599434 |
System and method for compressing portions of a media signal using different codecs |
Oct. 6, 2009 |
| 7596279 |
Image encoding device, image decoding device, image encoding method, image decoding method, image encoding program, and image decoding program |
Sep. 29, 2009 |
| 7596149 |
Low bit rate video transmission over GSM network |
Sep. 29, 2009 |
| 7593578 |
Coding and decoding of image data with additional information |
Sep. 22, 2009 |
| 7593467 |
Method and apparatus for decoding video signal using reference pictures |
Sep. 22, 2009 |
| 7593466 |
Generalized reference decoder for image or video processing |
Sep. 22, 2009 |
| 7593462 |
Moving picture encoding system |
Sep. 22, 2009 |
| 7590180 |
Device for and method of estimating motion in video encoder |
Sep. 15, 2009 |
| 7590178 |
Method of multiplexing a number of video signals with a compressor |
Sep. 15, 2009 |
| 7587091 |
De-interlacing using decoder parameters |
Sep. 8, 2009 |
| 7586986 |
System decoder of digital TV |
Sep. 8, 2009 |
| 7586985 |
Method and apparatus for encoding/decoding video signal using reference pictures |
Sep. 8, 2009 |
| 7580580 |
Method for compression of two-color anti aliased images |
Aug. 25, 2009 |
| 7580461 |
Barbell lifting for wavelet coding |
Aug. 25, 2009 |
| 7580457 |
Unified system for progressive and interlaced video transmission |
Aug. 25, 2009 |
| 7577197 |
Video encoder transmitting extracted image to exterior during encoding process |
Aug. 18, 2009 |
| 7577196 |
Device and method for coding video data |
Aug. 18, 2009 |
| 7570694 |
Backward compatible multi-carrier transmission system |
Aug. 4, 2009 |
| 7565019 |
Method of volume-panorama imaging processing |
Jul. 21, 2009 |
| 7564905 |
System and method for providing terrestrial digital broadcasting service using single frequency network |
Jul. 21, 2009 |
| 7561620 |
System and process for compressing and decompressing multiple, layered, video streams employing spatial and temporal encoding |
Jul. 14, 2009 |
| 7558319 |
Method and apparatus for reproducing images, and image recording apparatus |
Jul. 7, 2009 |
| 7558318 |
Method and apparatus for processing images, method and apparatus for recording and reproducing images, and television receiver utilizing the same |
Jul. 7, 2009 |
| 7558296 |
Multiplexer and demultiplexer |
Jul. 7, 2009 |
| 7555006 |
Method and system for adaptive transcoding and transrating in a video network |
Jun. 30, 2009 |
| 7551674 |
Using order difference for calculating motion vector |
Jun. 23, 2009 |
| 7551672 |
Encoding system and method, decoding system and method, multiplexing apparatus and method, and display system and method |
Jun. 23, 2009 |
| 7548584 |
Using order value for computing motion vector |
Jun. 16, 2009 |
| 7542615 |
Image area extraction method, image reconstruction method using the extraction result and apparatus thereof |
Jun. 2, 2009 |
| 7542509 |
Video compression system |
Jun. 2, 2009 |
| 7536031 |
Temporal interpolation of a pixel on basis of occlusion detection |
May. 19, 2009 |
| 7532670 |
Hypothetical reference decoder with low start-up delays for compressed image and video |
May. 12, 2009 |
| 7532669 |
Video codec method in error resilient mode and apparatus therefor |
May. 12, 2009 |
| 7530089 |
System and method for improving video quality using a constant bit rate data stream |
May. 5, 2009 |
| 7529301 |
Image processing apparatus employing hierarchical encoding |
May. 5, 2009 |
| 7529300 |
Shaped-offset quadrature amplitude modulation methods and apparatus |
May. 5, 2009 |
| 7529299 |
Method and system for processing image signals and computer program product therefor |
May. 5, 2009 |
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