Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9900256 | Method and apparatus for quality of experience management for network services | Ning Liao, Xian Lei Wang | 2018-02-20 |
| 9497468 | Blur measurement in a block-based compressed image | De Bing Liu, Xiao Dong Gu, Feng Xu | 2016-11-15 |
| 9401124 | Rendering method | Jun Teng, Li LUO | 2016-07-26 |
| 9214042 | Method for encoding normals of a 3D mesh model, method for decoding normals of a 3D mesh model, encoder and decoder | Kang Ying Cai, Wei Li | 2015-12-15 |
| 9083947 | Video encoder, video decoder, method for video encoding and method for video decoding, separately for each colour plane | Ji Yang, Li Li Zhao | 2015-07-14 |
| 8990275 | Method for encoding floating-point data, method for decoding floating-point data, and corresponding encoder and decoder | Qu Qing Chen, Tong Zhou | 2015-03-24 |
| 8970710 | Method and apparatus for measuring quality of video based on frame loss pattern | Xiao Dong Gu, De Bing Liu | 2015-03-03 |
| 8965141 | Image filtering based on structural information | Wen Fei Jiang, Fan Zhang | 2015-02-24 |
| 8949092 | Method and apparatus for encoding a mesh model, encoded mesh model, and method and apparatus for decoding a mesh model | Kang Ying Cai, Yu Jin | 2015-02-03 |
| 8842184 | Method for determining a quality measure for a video image and apparatus for determining a quality measure for a video image | De Bing Liu, Xiao Dong Gu | 2014-09-23 |
| 8831102 | Method for predicting a lost or damaged block of an enhanced spatial layer frame and SVC-decoder adapted therefore | Zhi Jin Xia, Yu Wen Wu | 2014-09-09 |
| 8666177 | Texture-pattern-adaptive partitioned block transform | Xiao Zhong Xu, Qu Qing Chen | 2014-03-04 |
| 8625911 | Compression of 3D meshes with repeated patterns | Kang Ying Cai, Yu Jin | 2014-01-07 |
| 8605113 | Method and device for adaptive video presentation | Xiao Dong Gu, Qu Qing Chen | 2013-12-10 |
| 8559501 | Method and apparatus for adaptively determining a bit budget for encoding video pictures | Qu Qing Chen, Xiao Dong Gu | 2013-10-15 |
| 8514107 | Method and device for encoding and decoding of symbol sequences wherein each symbol may have one out of three or more possible symbol values | Qu Qing Chen, Kang Ying Cai, Jun Teng | 2013-08-20 |
| 8514109 | Method and device for encoding an input bit sequence and corresponding decoding method and device | Qu Qing Chen, Kang Ying Cai, Jun Teng | 2013-08-20 |
| 8503520 | Method and apparatus for encoding a flash picture occurring in a video sequence, and for decoding corresponding data for a flash picture | Qu Qing Chen, Xiao Dong Gu | 2013-08-06 |
| 8478060 | Method and device for compressing an image and storage medium carrying an image compressed by said method | Libo Yang, Xiao Huang | 2013-07-02 |
| 8457468 | Method for embedding video annotation data into a coded video stream and video recording device | Qu Qing Chen, Xiao Dong Gu | 2013-06-04 |
| 8447123 | Method and apparatus for selecting a scan path for the elements of a block in spatial domain picture encoding and decoding | Qu Qing Chen, Xiao Dong Gu | 2013-05-21 |
| 8385654 | Salience estimation for object-based visual attention model | Xiao Dong Gu, Qu Qing Chen | 2013-02-26 |
| 8335252 | Method and apparatus for encoding groups of pictures of a video sequence, each of said groups including an intra encoded picture and more than two encoded pictures | Qu Qing Chen, Xiao Dong Gu | 2012-12-18 |
| 8179981 | Method and apparatus for determining bit allocation for groups of pixel blocks in a picture according to attention importance level | Xiao Dong Gu, Qu Qing Chen | 2012-05-15 |
| 8179961 | Method and apparatus for adapting a default encoding of a digital video signal during a scene change period | Xiao Dong Gu, Li Hua Zhu, Qu Qing Chen | 2012-05-15 |