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Class Information
Number: 375/240.03
Name: Pulse or digital communications > Bandwidth reduction or expansion > Television or motion video signal > Adaptive > Quantization
Description: Subject matter wherein the varied process is the number of discrete signal amplitudes.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7620104 |
Video coding system |
Nov. 17, 2009 |
| 7620103 |
Programmable quantization dead zone and threshold for standard-based H.264 and/or VC1 video encoding |
Nov. 17, 2009 |
| 7620543 |
Method, medium, and apparatus for converting audio data |
Nov. 17, 2009 |
| 7609769 |
Image complexity computation in packet based video broadcast systems |
Oct. 27, 2009 |
| 7609882 |
Image compression and decompression method capable of encoding and decoding pixel data based on a color conversion method |
Oct. 27, 2009 |
| 7602851 |
Intelligent differential quantization of video coding |
Oct. 13, 2009 |
| 7599574 |
Signal processing apparatus, signal processing method, correction value generation apparatus, correction value generation method, and display apparatus manufacturing method |
Oct. 6, 2009 |
| 7596177 |
Image generation apparatus and image generation method |
Sep. 29, 2009 |
| 7593464 |
Information processing apparatus and method, and program storage medium |
Sep. 22, 2009 |
| 7593462 |
Moving picture encoding system |
Sep. 22, 2009 |
| 7589853 |
Image forming system, and information processing apparatus and method |
Sep. 15, 2009 |
| 7580458 |
Method and apparatus for video coding |
Aug. 25, 2009 |
| 7580832 |
Apparatus and method for robust classification of audio signals, and method for establishing and operating an audio-signal database, as well as computer program |
Aug. 25, 2009 |
| 7573951 |
Binary arithmetic decoding apparatus and methods using a pipelined structure |
Aug. 11, 2009 |
| 7574355 |
Apparatus and method for determining a quantizer step size |
Aug. 11, 2009 |
| 7564901 |
Method and apparatus for providing rate control for panel-based real-time video encoder |
Jul. 21, 2009 |
| 7561620 |
System and process for compressing and decompressing multiple, layered, video streams employing spatial and temporal encoding |
Jul. 14, 2009 |
| 7542615 |
Image area extraction method, image reconstruction method using the extraction result and apparatus thereof |
Jun. 2, 2009 |
| 7539246 |
Image encoding apparatus and method |
May. 26, 2009 |
| 7536031 |
Temporal interpolation of a pixel on basis of occlusion detection |
May. 19, 2009 |
| 7522665 |
Mobile terminal with camera |
Apr. 21, 2009 |
| RE40679 |
Picture encoding method, picture encoding apparatus and picture recording medium |
Mar. 24, 2009 |
| 7502414 |
Image processing device, image processing method, image processing program and recording medium |
Mar. 10, 2009 |
| 7496142 |
Moving pictures encoding with constant overall bit-rate |
Feb. 24, 2009 |
| 7496141 |
Adaptive de-blocking filtering apparatus and method for MPEG video decoder |
Feb. 24, 2009 |
| 7492819 |
Video coding apparatus |
Feb. 17, 2009 |
| 7492820 |
Rate control for video coder employing adaptive linear regression bits modeling |
Feb. 17, 2009 |
| 7486207 |
Method and device for changing an encoding mode of encoded data streams |
Feb. 3, 2009 |
| 7483486 |
Method and apparatus for encoding high dynamic range video |
Jan. 27, 2009 |
| 7480332 |
Bit rate control method and apparatus for MPEG-4 video coding |
Jan. 20, 2009 |
| 7477688 |
Methods for efficient bandwidth scaling of compressed video data |
Jan. 13, 2009 |
| 7477689 |
Video decoder architecture and method for using same |
Jan. 13, 2009 |
| 7474697 |
Apparatus and method for partitioning moving picture data |
Jan. 6, 2009 |
| 7474699 |
Moving picture encoding/transmission system, moving picture encoding/transmission method, and encoding apparatus, decoding apparatus, encoding method decoding method and program usable for the |
Jan. 6, 2009 |
| 7471723 |
Error concealment and error resilience |
Dec. 30, 2008 |
| 7460596 |
Adaptive de-blocking filtering apparatus and method for MPEG video decoder |
Dec. 2, 2008 |
| 7454071 |
System and method for using pattern vectors for video and image coding and decoding |
Nov. 18, 2008 |
| 7453938 |
Target bitrate estimator, picture activity and buffer management in rate control for video coder |
Nov. 18, 2008 |
| 7453937 |
Method and device for selecting a transcoding method among a set of transcoding methods |
Nov. 18, 2008 |
| 7439880 |
Image coding device |
Oct. 21, 2008 |
| 7436888 |
Method and apparatus for redundant image encoding and decoding |
Oct. 14, 2008 |
| 7436889 |
Methods and systems for reducing requantization-originated generational error in predictive video streams using motion compensation |
Oct. 14, 2008 |
| 7433405 |
Method and system for the error resilient transmission of predictively encoded signals |
Oct. 7, 2008 |
| 7424058 |
Variable bit-rate encoding |
Sep. 9, 2008 |
| 7418037 |
Method of performing rate control for a compression system |
Aug. 26, 2008 |
| 7412004 |
Method and apparatus for controlling buffer overflow in a communication system |
Aug. 12, 2008 |
| 7408985 |
Moving picture coding apparatus and method |
Aug. 5, 2008 |
| 7409097 |
Video encoding using variable bit rates |
Aug. 5, 2008 |
| 7409098 |
Image processing apparatus and method for coding with complexity-based quantization |
Aug. 5, 2008 |
| 7403562 |
Model based rate control for predictive video encoder |
Jul. 22, 2008 |
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