| Enhanced multiple transforms for prediction residual X Zhao, S Lee, J Chen, L Zhang, X Li, Y Chen, M Karczewicz, H Liu US Patent 10,306,229, 2019 | 120 | 2019 |
| Enhanced multiple transform for video coding X Zhao, J Chen, M Karczewicz, L Zhang, X Li, WJ Chien 2016 Data Compression Conference (DCC), 73-82, 2016 | 112 | 2016 |
| Non-separable secondary transform for video coding with reorganizing X Zhao, J Chen, A Said, M Karczewicz, V Seregin US Patent 10,681,379, 2020 | 90 | 2020 |
| Non-separable secondary transform for video coding X Zhao, J Chen, A Said, M Karczewicz, V Seregin US Patent 10,491,922, 2019 | 89 | 2019 |
| Multi-type-tree framework for video coding X Li, L Zhang, WJ Chien, J Chen, X Zhao, M Karczewicz US Patent 10,212,444, 2019 | 80 | 2019 |
| Multi-type-tree X Li, HC Chuang, J Chen, M Karczewicz, L Zhang, X Zhao, A Said Joint Video Exploration Team (JVET) of ITU-T SG 16, 15-21, 2016 | 76 | 2016 |
| Novel statistical modeling, analysis and implementation of rate-distortion estimation for H. 264/AVC coders X Zhao, J Sun, S Ma, W Gao IEEE Transactions on Circuits and Systems for Video Technology 20 (5), 647-660, 2010 | 72 | 2010 |
| Joint separable and non-separable transforms for next-generation video coding X Zhao, J Chen, M Karczewicz, A Said, V Seregin IEEE Transactions on Image Processing 27 (5), 2514-2525, 2018 | 71 | 2018 |
| Coding video data using derived chroma mode L Zhang, WJ Chien, X Zhao, M Karczewicz US Patent 11,025,903, 2021 | 70 | 2021 |
| Look-up table for enhanced multiple transform X Zhao, V Seregin, M Karczewicz, J Chen US Patent 10,972,733, 2021 | 69 | 2021 |
| Coding tools investigation for next generation video coding J Chen, Y Chen, M Karczewicz, X Li, H Liu, L Zhang, X Zhao ITU-T SG16 COM16–C806, 2015 | 62 | 2015 |
| Video coding with rate-distortion optimized transform X Zhao, L Zhang, S Ma, W Gao IEEE transactions on Circuits and Systems for Video Technology 22 (1), 138-151, 2011 | 60 | 2011 |
| Intra video coding using a decoupled tree structure L Zhang, WJ Chien, J Chen, X Zhao, M Karczewicz US Patent 10,368,107, 2019 | 59 | 2019 |
| Neighbor based signaling of intra prediction modes V Seregin, X Zhao, A Said, M Karczewicz, N Hu, WJ Chien, V Thirumalai US Patent 10,547,854, 2020 | 58 | 2020 |
| Flexible transform tree structure in video coding L Zhang, P Chao, G Jin, J Chen, WJ Chien, X Zhao, X Li, M Karczewicz | 58 | 2018 |
| Intra prediction and intra mode coding X Zhao, J Chen, L Zhang, M Karczewicz US Patent 10,142,627, 2018 | 55 | 2018 |
| NSST: Non-separable secondary transforms for next generation video coding X Zhao, J Chen, A Said, V Seregin, HE Egilmez, M Karczewicz 2016 Picture Coding Symposium (PCS), 1-5, 2016 | 55 | 2016 |
| Intra prediction and intra mode coding X Zhao, J Chen, L Zhang, M Karczewicz US Patent 10,142,627, 2018 | 52 | 2018 |
| Coding tree unit (CTU) level adaptive loop filter US Patent 10,057,574, 2018 | 52* | 2018 |
| Coding tree unit (CTU) level adaptive loop filter (ALF) X Li, H Liu, Y Chen, X Zhao, L Zhang, J Chen, M Karczewicz US Patent 10,057,574, 2018 | 52 | 2018 |
