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Class Information
Number: 348/416.1
Name: Television > Bandwidth reduction system > Data rate reduction > Involving difference transmission (e.g., predictive) > Including temporal prediction (e.g., frame difference) > Including motion vector
Description: Subject matter wherein a signal is produced which is indicative of the magnitude and direction of spatial change during the stated temporal interval.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7612909 |
Image processing apparatus and method, and image-capturing apparatus based on the difference between a signal detected by a sensor and the real world |
Nov. 3, 2009 |
| 7609764 |
Coding apparatus, coding method, program and information recording medium that can suppress unnatural degradation of image quality |
Oct. 27, 2009 |
| 7551673 |
Adaptive motion estimator |
Jun. 23, 2009 |
| 7519230 |
Background motion vector detection |
Apr. 14, 2009 |
| 7499495 |
Extended range motion vectors |
Mar. 3, 2009 |
| 7457361 |
Block motion estimation method |
Nov. 25, 2008 |
| 7362379 |
Image processing apparatus and method, recording medium, and program |
Apr. 22, 2008 |
| 7308147 |
Image processing apparatus, image recording apparatus, image reproducing apparatus, camera system, computer program, and storage medium |
Dec. 11, 2007 |
| 7260148 |
Method for motion vector estimation |
Aug. 21, 2007 |
| 7072398 |
System and method for motion vector generation and analysis of digital video clips |
Jul. 4, 2006 |
| 7016415 |
Modifying motion control signals based on input video characteristics |
Mar. 21, 2006 |
| 7010040 |
Apparatus and method of transcoding image data in digital TV |
Mar. 7, 2006 |
| 7006157 |
Apparatus and method for converting frame rate |
Feb. 28, 2006 |
| 6985604 |
Method, system and apparatus for block matching based on visible pixels |
Jan. 10, 2006 |
| 6930689 |
Hardware extensions for image and video processing |
Aug. 16, 2005 |
| 6917650 |
Image motion detecting circuit |
Jul. 12, 2005 |
| 6912296 |
Motion estimation method |
Jun. 28, 2005 |
| 6850569 |
Effective motion estimation for hierarchical search |
Feb. 1, 2005 |
| 6823012 |
Method and system for estimating motion vector at high speed for low bit-rate coding |
Nov. 23, 2004 |
| 6778605 |
Image processing apparatus and method |
Aug. 17, 2004 |
| 6771704 |
Obscuring video signals for conditional access |
Aug. 3, 2004 |
| 6757330 |
Efficient implementation of half-pixel motion prediction |
Jun. 29, 2004 |
| 6748017 |
Apparatus for supplying optimal data for hierarchical motion estimator and method thereof |
Jun. 8, 2004 |
| 6738497 |
Method, system and apparatus for image block matching |
May. 18, 2004 |
| 6728315 |
Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operations |
Apr. 27, 2004 |
| 6690728 |
Methods and apparatus for motion estimation in compressed domain |
Feb. 10, 2004 |
| 6678329 |
Client-assisted motion estimation for client-server video communication |
Jan. 13, 2004 |
| 6671321 |
Motion vector detection device and motion vector detection method |
Dec. 30, 2003 |
| 6654502 |
Adaptive early exit techniques in image correlation |
Nov. 25, 2003 |
| 6618440 |
Burst mode memory fetches when decoding compressed image data |
Sep. 9, 2003 |
| 6614846 |
Method and apparatus for transmitting, encoding and decoding video signal and recording/reproducing method of optical disc |
Sep. 2, 2003 |
| 6600784 |
Descriptor for spatial distribution of motion activity in compressed video |
Jul. 29, 2003 |
| 6590999 |
Real-time tracking of non-rigid objects using mean shift |
Jul. 8, 2003 |
| 6574274 |
Picture signal processing system, decoder, picture signal processing method, and decoding method |
Jun. 3, 2003 |
| 6525773 |
Image processing device and method with data block flow control |
Feb. 25, 2003 |
| 6522785 |
Classified adaptive error recovery method and apparatus |
Feb. 18, 2003 |
| 6489996 |
Moving-picture decoding method and apparatus calculating motion vectors to reduce distortion caused by error propagation |
Dec. 3, 2002 |
| 6489995 |
Method and apparatus for motion vector concealment |
Dec. 3, 2002 |
| 6487313 |
Problem area location in an image signal |
Nov. 26, 2002 |
| 6480544 |
Encoding apparatus and encoding method |
Nov. 12, 2002 |
| 6456660 |
Device and method of detecting motion vectors |
Sep. 24, 2002 |
| 6452637 |
Image frame fusion by velocity estimation using region merging |
Sep. 17, 2002 |
| 6411341 |
Adaptive picture delay |
Jun. 25, 2002 |
| 6337710 |
Graphical video editing system for regeneration of bitstreams |
Jan. 8, 2002 |
| 6320906 |
Motion vector detecting circuit |
Nov. 20, 2001 |
| 6301391 |
Coding apparatus |
Oct. 9, 2001 |
| 6292589 |
Method for choosing rate control parameters in motion-compensated transform-based picture coding scheme using non-parametric technique |
Sep. 18, 2001 |
| 6282243 |
Apparatus and method for interframe predictive video coding and decoding with capabilities to avoid rounding error accumulation |
Aug. 28, 2001 |
| 6256343 |
Method and apparatus for image coding |
Jul. 3, 2001 |
| 6243032 |
Decode apparatus that can accommodate dynamic change in sample data attribute during decoding process |
Jun. 5, 2001 |
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