| Patent | Date |
|---|
Method And Apparatus For Video Coding
App 20220312004 - AUYEUNG; Cheung ; et al. | 2022-09-29 |
Unification Of Rice Parameter Lookup Table
App 20220303327 - AUYEUNG; Cheung ; et al. | 2022-09-22 |
Lossless coding mode and switchable residual coding
Grant 11,451,826 - Zhao , et al. September 20, 2 | 2022-09-20 |
Signaling Of Coding Tools For Encoding A Video Component As Monochrome Video
App 20220295107 - AUYEUNG; Cheung ; et al. | 2022-09-15 |
Signaling Of Video Coding Tools Supporting Various Chroma Format
App 20220264126 - LI; Ling ; et al. | 2022-08-18 |
Estimating attributes for the classification of adaptive loop filtering based on projection-slice theorem
Grant 11,418,792 - Auyeung , et al. August 16, 2 | 2022-08-16 |
Coding Method And System With Improved Transform Domain Coefficient Computation
App 20220248023 - AUYEUNG; Cheung ; et al. | 2022-08-04 |
Method And Apparatus For Video Coding
App 20220210446 - AUYEUNG; Cheung ; et al. | 2022-06-30 |
Method of context modeling for entropy coding of transform coefficient flags with transform skip, and coding method with the same
Grant 11,375,196 - Auyeung , et al. June 28, 2 | 2022-06-28 |
Unification of rice parameter lookup table
Grant 11,368,511 - Auyeung , et al. June 21, 2 | 2022-06-21 |
Signaling of coding tools for encoding a video component as monochrome video
Grant 11,368,723 - Auyeung , et al. June 21, 2 | 2022-06-21 |
Method And Apparatus For Video Coding
App 20220191482 - AUYEUNG; Cheung ; et al. | 2022-06-16 |
Method And Apparatus For Video Coding
App 20220191553 - AUYEUNG; Cheung ; et al. | 2022-06-16 |
Signaling of video coding tools supporting various chroma formats
Grant 11,343,516 - Li , et al. May 24, 2 | 2022-05-24 |
Method To Extend The Range Of Rice Parameter For Residual Coding In Transform Skip Mode
App 20220159240 - AUYEUNG; Cheung ; et al. | 2022-05-19 |
Coding method and system with improved transform domain coefficient computation
Grant 11,336,891 - Auyeung , et al. May 17, 2 | 2022-05-17 |
Method And Apparatus For Video Coding
App 20220150512 - ZHAO; Liang ; et al. | 2022-05-12 |
Method And Apparatus For Video Coding
App 20220150524 - AUYEUNG; Cheung ; et al. | 2022-05-12 |
Method and apparatus for video coding
Grant 11,272,200 - Auyeung , et al. March 8, 2 | 2022-03-08 |
Method and apparatus for video coding
Grant 11,272,187 - Zhao , et al. March 8, 2 | 2022-03-08 |
Method to extend the range of rice parameter for residual coding in transform skip mode
Grant 11,265,536 - Auyeung , et al. March 1, 2 | 2022-03-01 |
Method Of Reducing Context Models For Entropy Coding Of Transform Coefficient Significant Flag
App 20220030273 - AUYEUNG; Cheung ; et al. | 2022-01-27 |
Method of reducing context models for entropy coding of transform coefficient significant flag
Grant 11,212,555 - Auyeung , et al. December 28, 2 | 2021-12-28 |
Method And Apparatus For Video Coding
App 20210400283 - LI; Xiang ; et al. | 2021-12-23 |
Signaling Of Coding Tools For Encoding A Video Component As Monochrome Video
App 20210392379 - AUYEUNG; Cheung ; et al. | 2021-12-16 |
Signaling Of Coding Tools For Encoding A Video Component As Monochrome Video
App 20210392380 - AUYEUNG; Cheung ; et al. | 2021-12-16 |
Region Adaptive Loop Filter For Video Coding
App 20210385445 - AUYEUNG; Cheung ; et al. | 2021-12-09 |
Method and apparatus for video coding
Grant 11,190,777 - Li , et al. November 30, 2 | 2021-11-30 |
Estimating Attributes For The Classification Of Adaptive Loop Filtering Based On Projection-slice Theorem
App 20210306637 - AUYEUNG; Cheung ; et al. | 2021-09-30 |
Complexity Reduction Of Significance Map Coding
App 20210243464 - AUYEUNG; CHEUNG | 2021-08-05 |
Signaling Of Video Coding Tools Supporting Various Chroma Formats
App 20210168406 - LI; Ling ; et al. | 2021-06-03 |
Signaling Of Video Coding Tools Supporting Various Chroma Formats
App 20210168385 - Li; Ling ; et al. | 2021-06-03 |
Complexity reduction of significance map coding
Grant 11,025,938 - Auyeung June 1, 2 | 2021-06-01 |
Coding Method And System With Improved Transform Domain Coefficient Computation
App 20210160506 - AUYEUNG; Cheung ; et al. | 2021-05-27 |
Complexity reduction of significance map coding
Grant 10,992,945 - Auyeung April 27, 2 | 2021-04-27 |
Signaling Of Coding Tools For Encoding A Video Component As Monochrome Video
App 20210120272 - AUYEUNG; Cheung ; et al. | 2021-04-22 |
Method To Extend The Range Of Rice Parameter For Residual Coding In Transform Skip Mode
App 20210092360 - AUYEUNG; Cheung ; et al. | 2021-03-25 |
Method Of Context Modeling For Entropy Coding Of Transform Coefficient Flags With Transform Skip, And Coding Method With The Same
App 20210092382 - AUYEUNG; Cheung ; et al. | 2021-03-25 |
Method And Apparatus For Video Coding
App 20210051333 - ZHAO; Liang ; et al. | 2021-02-18 |
Extensions Of Motion-constrained Tile Sets Sei Message For Interactivity
App 20210021839 - AUYEUNG; CHEUNG ; et al. | 2021-01-21 |
Method And Apparatus For Video Coding
App 20200413075 - LI; Xiang ; et al. | 2020-12-31 |
Unification Of Rice Parameter Lookup Table
App 20200404040 - Auyeung; Cheung ; et al. | 2020-12-24 |
Method And Apparatus For Video Coding
App 20200404305 - YE; Jing ; et al. | 2020-12-24 |
Method And Apparatus For Video Coding
App 20200404306 - AUYEUNG; Cheung ; et al. | 2020-12-24 |
Method Of Reducing Context Models For Entropy Coding Of Transform Coefficient Significant Flag
App 20200404328 - Auyeung; Cheung ; et al. | 2020-12-24 |
Extensions of motion-constrained tile sets sei message for interactivity
Grant 10,841,592 - Auyeung , et al. November 17, 2 | 2020-11-17 |
Method And Apparatus For Video Coding
App 20200329257 - ZHAO; Xin ; et al. | 2020-10-15 |
Binarisation Of Last Position For Higher Throughput
App 20200236368 - AUYEUNG; CHEUNG | 2020-07-23 |
Context Reduction Of Significance Map Coding Of 4 X 4 And 8 X 8 Transform Coefficient In Hm4.0
App 20200036987 - AUYEUNG; CHEUNG ; et al. | 2020-01-30 |
Region of interest scalability with SHVC
Grant 10,390,024 - Auyeung , et al. A | 2019-08-20 |
Extensions Of Motion-constrained Tile Sets Sei Message For Interactivity
App 20190246116 - Auyeung; Cheung ; et al. | 2019-08-08 |
Extensions of motion-constrained tile sets SEI message for interactivity
Grant 10,368,078 - Auyeung , et al. July 30, 2 | 2019-07-30 |
Complexity Reduction Of Significance Map Coding
App 20180115781 - AUYEUNG; CHEUNG | 2018-04-26 |
Complexity Reduction Of Significance Map Coding
App 20180115782 - AUYEUNG; CHEUNG | 2018-04-26 |
Video transmission system with color gamut partitioning and method of operation thereof
Grant 9,843,812 - Auyeung December 12, 2 | 2017-12-12 |
Video transmission system with color prediction and method of operation thereof
Grant 9,584,817 - Auyeung February 28, 2 | 2017-02-28 |
Region Of Interest Scalability With Shvc
App 20150350659 - Auyeung; Cheung ; et al. | 2015-12-03 |
Video Transmission System With Color Gamut Partitioning And Method Of Operation Thereof
App 20150341648 - Auyeung; Cheung | 2015-11-26 |
Video Transmission System With Color Prediction And Method Of Operation Thereof
App 20150281701 - Auyeung; Cheung | 2015-10-01 |
Method To Bypass Re-sampling Process In Shvc With Bit-depth And 1x Scalability
App 20150264368 - Auyeung; Cheung | 2015-09-17 |
Method to optimize the transforms and/or predictions in a video codec
Grant 9,066,097 - Auyeung , et al. June 23, 2 | 2015-06-23 |
Extensions Of Motion-constrained Tile Sets Sei Message For Interactivity
App 20150016504 - Auyeung; Cheung ; et al. | 2015-01-15 |
Context reduction for last transform position coding
Grant 8,861,599 - Auyeung , et al. October 14, 2 | 2014-10-14 |
Inter Field Predictions With Hevc
App 20140092962 - Auyeung; Cheung | 2014-04-03 |
Video Coding System With Adaptive Upsampling And Method Of Operation Thereof
App 20140086319 - Xu; Jun ; et al. | 2014-03-27 |
Simplifiication Of Pic_order_cnt_lsb Calculation In Hm8
App 20140079138 - Auyeung; Cheung ; et al. | 2014-03-20 |
Fast implementation of context selection of significance map
Grant 8,634,669 - Auyeung , et al. January 21, 2 | 2014-01-21 |
Iterative computation of adaptive interpolation filter
Grant 8,553,763 - Auyeung , et al. October 8, 2 | 2013-10-08 |
Complexity Reduction Of Significance Map Coding
App 20130188728 - Auyeung; Cheung | 2013-07-25 |
Binarisation Of Last Position For Higher Throughput
App 20130114667 - Auyeung; Cheung | 2013-05-09 |
Context Reduction Of Significance Map Coding Of 4x4 And 8x8 Transform Coefficient In Hm4.0
App 20130101047 - Auyeung; Cheung ; et al. | 2013-04-25 |
System and method to control compressed video picture quality for a given average bit rate
Grant 8,396,118 - Auyeung March 12, 2 | 2013-03-12 |
Context Reduction For Last Transform Position Coding
App 20120230402 - Auyeung; Cheung ; et al. | 2012-09-13 |
SIMD-processor-friendly MPEG-2 inter-quantizer
Grant 8,249,150 - Auyeung August 21, 2 | 2012-08-21 |
SIMD-processor-friendly MPEG-2 intra-quantizer
Grant 8,249,151 - Auyeung August 21, 2 | 2012-08-21 |
Method To Optimize The Transforms And/or Predictions In A Video Codec
App 20120195377 - Auyeung; Cheung ; et al. | 2012-08-02 |
Fast Implementation Of Context Selection Of Significance Map
App 20120183236 - Auyeung; Cheung ; et al. | 2012-07-19 |
Estimation of I frame average rate quantization parameter (QP) in a group of pictures (GOP)
Grant 8,199,814 - Auyeung June 12, 2 | 2012-06-12 |
Estimation of B frame average rate quantization parameter (QP) in a group of pictures (GOP)
Grant 8,199,823 - Auyeung June 12, 2 | 2012-06-12 |
Estimation of P frame average rate quantization parameter (QP) in a group of pictures (GOP)
Grant 8,189,677 - Auyeung May 29, 2 | 2012-05-29 |
Advanced video coded pictures--reduced cost computation of an intra mode decision in the frequency domain
Grant 8,160,141 - Auyeung April 17, 2 | 2012-04-17 |
Fast Algorithm Adaptive Interpolation Filter (aif)
App 20120044988 - Auyeung; Cheung ; et al. | 2012-02-23 |
Iterative Computation Of Adaptive Interpolation Filter
App 20110305276 - Auyeung; Cheung ; et al. | 2011-12-15 |
Boundary Adaptive Intra Prediction For Improving Subjective Video Quality
App 20110261880 - Auyeung; Cheung | 2011-10-27 |
Optimal Separable Adaptive Loop Filter
App 20110249725 - Auyeung; Cheung ; et al. | 2011-10-13 |
Bypass using sum of absolute transformed differences value (SATD) in a video coding process
Grant 7,751,631 - Youn , et al. July 6, 2 | 2010-07-06 |
Simd-processor-friendly Mpeg-2 Inter-quantizer
App 20100158106 - Auyeung; Cheung | 2010-06-24 |
Simd-processor-friendly Mpeg-2 Intra-quantizer
App 20100158107 - Auyeung; Cheung | 2010-06-24 |
Estimation Of P Frame Average Rate Quantization Parameter (qp) In A Group Of Pictures (gop)
App 20090257506 - Auyeung; Cheung | 2009-10-15 |
Estimation Of I Frame Average Rate Quantization Parameter (qp) In A Group Of Pictures (gop)
App 20090257488 - Auyeung; Cheung | 2009-10-15 |
Estimation Of B Frame Average Rate Quantization Parameter (qp) In A Group Of Pictures (gop)
App 20090257496 - AUYEUNG; CHEUNG | 2009-10-15 |
Advanced Video Coded Pictures - Reduced Cost Computation Of An Intra Mode Decision In The Frequency Domain
App 20090232210 - Auyeung; Cheung | 2009-09-17 |
System And Method To Control Compressed Video Picture Quality For A Given Average Bit Rate
App 20080232459 - Auyeung; Cheung | 2008-09-25 |
Fast codebook selection method in audio encoding
Grant 7,426,462 - Young , et al. September 16, 2 | 2008-09-16 |
Bypass using sum of absolute transformed differences value (SATD) in a video coding process
App 20080151999 - Youn; Jeongnam ; et al. | 2008-06-26 |
Method of performing sub-pixel based edge-directed image interpolation
Grant 7,136,541 - Zhang , et al. November 14, 2 | 2006-11-14 |
Method of performing quantization within a multimedia bitstream utilizing division-free instructions
Grant 7,065,546 - Auyeung , et al. June 20, 2 | 2006-06-20 |
Method of estimating backward motion vectors within a video sequence
Grant 7,027,510 - Auyeung April 11, 2 | 2006-04-11 |
Method of and system for video bit allocation for scene cuts and scene changes
App 20050207501 - Auyeung, Cheung | 2005-09-22 |
Motion estimation using predetermined pixel patterns and subpatterns
Grant 6,934,332 - Auyeung , et al. August 23, 2 | 2005-08-23 |
Multi-phase motion estimation system and method
Grant 6,891,890 - Auyeung , et al. May 10, 2 | 2005-05-10 |
Fast codebook selection method in audio encoding
App 20050075888 - Young, Jeongnam ; et al. | 2005-04-07 |
Motion estimation using multiple search windows
Grant 6,813,315 - Auyeung , et al. November 2, 2 | 2004-11-02 |
Method of performing sub-pixel based edge-directed image interpolation
App 20040076343 - Zhang, Huipin ; et al. | 2004-04-22 |
Method of performing quantization within a multimedia bitstream utilizing division-free instructions
App 20030191788 - Auyeung, Cheung ; et al. | 2003-10-09 |
Method of estimating backward motion vectors within a video sequence
App 20030185304 - Auyeung, Cheung | 2003-10-02 |
Method and apparatus for scanning of transform coefficients
Grant 5,790,706 - Auyeung August 4, 1 | 1998-08-04 |
Method and apparatus for spatially adaptive filtering for video encoding
Grant 5,764,307 - Ozcelik , et al. June 9, 1 | 1998-06-09 |
Method, rate controller, and system for preventing overflow and underflow of a decoder buffer in a video compression system
Grant 5,677,969 - Auyeung , et al. October 14, 1 | 1997-10-14 |
Method and apparatus for preventing overflow and underflow of an encoder buffer in a video compression system
Grant 5,619,341 - Auyeung , et al. April 8, 1 | 1997-04-08 |
Method for estimating motion in a video sequence
Grant 5,537,155 - O'Connell , et al. July 16, 1 | 1996-07-16 |
Method and device for determining bit allocation in a video compression system
Grant 5,506,686 - Auyeung , et al. April 9, 1 | 1996-04-09 |
Method for determining whether to intra code a video block
Grant 5,486,863 - Auyeung , et al. January 23, 1 | 1996-01-23 |
Method and apparatus for adaptive entropy encoding/decoding of quantized transform coefficients in a video compression system
Grant 5,473,376 - Auyeung December 5, 1 | 1995-12-05 |
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