Computing collocated macroblock information for direct mode macroblocks
Y Wu, W Chen, W Zhao - US Patent 8,254,455, 2012 - Google Patents
US PATENT DOCUMENTS 4,051,470 A 9, 1977 Esteban et al. 4454, 546 A 6, 1984 Mori
4493, 091 A 1/1985 Gundry 4,661,849 A 4, 1987 Hinman 4,661,853. A 4, 1987 Roeder et al …
4493, 091 A 1/1985 Gundry 4,661,849 A 4, 1987 Hinman 4,661,853. A 4, 1987 Roeder et al …
Intraframe and interframe interlace coding and decoding
P Hsu, BCL Lin, TW Holcomb, K Mukerjee… - US Patent …, 2008 - Google Patents
Techniques and tools for encoding and decoding video images (eg, interlaced frames) are
described. For example, a video encoder or decoder processes 4: 1: 1 format macroblocks …
described. For example, a video encoder or decoder processes 4: 1: 1 format macroblocks …
Motion vector prediction in video coding
FJ Bossen, S Kanumuri - US Patent 9,060,176, 2015 - Google Patents
SUMMARY OF THE INVENTION A method and apparatus is disclosed herein for motion
vector prediction and coding. In one embodiment, the method comprises: deriving N motion …
vector prediction and coding. In one embodiment, the method comprises: deriving N motion …
Motion vector prediction in bi-directionally predicted interlaced field-coded pictures
K Mukerjee, TW Holcomb - US Patent 7,852,936, 2010 - Google Patents
29, 2004. 60) Provisional application No. 60/501,081, filed on Sep. Forward motion vectors
are predicted by an encoder/decoder pp ppy 7, 2003. using previously reconstructed (or …
are predicted by an encoder/decoder pp ppy 7, 2003. using previously reconstructed (or …
Chroma motion vector derivation for interlaced forward-predicted fields
TW Holcomb - US Patent 7,317,839, 2008 - Google Patents
5,091,782 5,103,306 5,117,287 5,155,594 5,157.490 5,175,618 5,223,949 5,258,836
5,274,453 5,298.991 5,319,463 5,376,971 5,379,351 5,400,075 5,412,430 RE34, 965 …
5,274,453 5,298.991 5,319,463 5,376,971 5,379,351 5,400,075 5,412,430 RE34, 965 …
Spatiotemporal prediction for bidirectionally predictive (B) pictures and motion vector prediction for multi-picture reference motion compensation
Several improvements for use with Bidirectionally Predictive (B) pictures within a video
sequence are provided. In certain improvements Direct Mode encoding and/or Motion …
sequence are provided. In certain improvements Direct Mode encoding and/or Motion …
Timestamp-independent motion vector prediction for predictive (P) and bidirectionally predictive (B) pictures
Methods and apparatuses are provided for achieving improved video coding efficiency
through the use of Motion Vector Predictors (MVPs) for the encoding or decoding of motion …
through the use of Motion Vector Predictors (MVPs) for the encoding or decoding of motion …
Skip macroblock coding
S Srinivasan, P Hsu - US Patent 7,200,275, 2007 - Google Patents
US7200275B2 - Skip macroblock coding - Google Patents US7200275B2 - Skip
macroblock coding - Google Patents Skip macroblock coding Download PDF Info …
macroblock coding - Google Patents Skip macroblock coding Download PDF Info …
Advanced bi-directional predictive coding of video frames
K Mukerjee, S Srinivasan, BCL Lin - US Patent 7,609,763, 2009 - Google Patents
4,051,470 A 9, 1977 Esteban et al. 4454, 546 A 6, 1984 Mori 4,661,849 A 4, 1987 Hinman
4,661,853. A 4, 1987 Roeder et al. 4,695,882 A 9, 1987 Wada et al. 4,706,260 A 11, 1987 …
4,661,853. A 4, 1987 Roeder et al. 4,695,882 A 9, 1987 Wada et al. 4,706,260 A 11, 1987 …
Motion vector block pattern coding and decoding
TW Holcomb, P Hsu, S Srinivasan, CL Lin - US Patent 7,599,438, 2009 - Google Patents
Techniques and tools for using motion vector block patterns in video encoding and decoding
are described. In general, a motion vector block pattern signals the presence or absence of …
are described. In general, a motion vector block pattern signals the presence or absence of …