Issued Patents All Time
Showing 201–219 of 219 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6907070 | Drifting reduction and macroblock-based control in progressive fine granularity scalable video coding | Feng Wu, Ya-Qin Zhang, Bing Zeng, Xiaoyan Sun | 2005-06-14 |
| 6816194 | Systems and methods with error resilience in enhancement layer bitstream of scalable video coding | Ya-Qin Zhang, Feng Wu, Rong Yan | 2004-11-09 |
| 6795504 | Memory efficient 3-D wavelet transform for video coding without boundary effects | Jizheng Xu, Zixiang Xiong, Ya-Qin Zhang | 2004-09-21 |
| 6785329 | Automatic video object extraction | Jinhui Pan, Ya-Qin Zhang | 2004-08-31 |
| 6704358 | Method and apparatus for resizing image information | Keren Hu, Dinei Florencio | 2004-03-09 |
| 6700933 | System and method with advance predicted bit-plane coding for progressive fine-granularity scalable (PFGS) video coding | Feng Wu, Ya-Qin Zhang | 2004-03-02 |
| 6654499 | Method and apparatus for encoding and decoding images | Weiping Li, Hangqiao Sun | 2003-11-25 |
| 6621935 | System and method for robust image representation over error-prone channels | Jun Xin, Ya-Qin Zhang | 2003-09-16 |
| 6614936 | System and method for robust video coding using progressive fine-granularity scalable (PFGS) coding | Feng Wu, Ya-Qin Zhang | 2003-09-02 |
| 6597739 | Three-dimensional shape-adaptive wavelet transform for efficient object-based video coding | Ya-Qin Zhang | 2003-07-22 |
| 6473528 | Shape adaptive technique for image and video compression | Weiping Li | 2002-10-29 |
| 6459814 | Method and apparatus for generic scalable shape coding by deriving shape information for chrominance components from luminance component | Hung-Ju Lee, Iraj Sodagar | 2002-10-01 |
| 6400847 | Method and apparatus for encoding and decoding images | Weiping Li, Hangqiao Sun | 2002-06-04 |
| 6374280 | Computationally efficient inverse discrete cosine transform method and apparatus | — | 2002-04-16 |
| 6360204 | Method and apparatus for implementing rounding in decoding an audio signal | Richard Gerald Branco | 2002-03-19 |
| 6310972 | Shape adaptive technique for image and video compression | Weiping Li | 2001-10-30 |
| 6222944 | Down-sampling MPEG image decoder | Keren Hu | 2001-04-24 |
| 6144771 | Method and apparatus for encoding and decoding images | Weiping Li, Hangqiao Sun | 2000-11-07 |
| 6125147 | Method and apparatus for reducing breathing artifacts in compressed video | Dinei Florencio | 2000-09-26 |