Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Constant bit-rate control in a video coder by way of pre-analysis of a slice of the pictures

Constant bit-rate control in a video coder by way of pre-analysis of a slice of the pictures

US Patent 6215820 · Granted Apr 10, 2001

Estimated economic value: $40,358,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for the frame-rate conversion of a video sequence of digital images, rela2014
Method for the frame-rate conversion of a video sequence of digital images, rela2012
Method and apparatus for variable bit-rate control in video encoding systems and2008
Method of varying the bit rate of the data stream of coded video pictures2005
Processing of motion vector histograms for recognizing the interleaved or progre2005
Measurement of activity of video image by DCT and filtering of the prediction er2003
Spatio-temporal recursive motion estimation with 1/2 macroblock and 1/4 pixel un2002
Detection of a change of scene in a motion estimator of a video encoder2002
Video coding method and device, and corresponding decoding device2001