Issued Patents All Time
Showing 76–100 of 111 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8923390 | Scalar quantization using bit-stealing for video processing | Ngai-Man Cheung, Xingyu Zhang | 2014-12-30 |
| 8831111 | Decoding with embedded denoising | Liwei Guo, Hon Wah Wong | 2014-09-09 |
| 8804835 | Fast motion estimation in scalable video coding | Sui Lam | 2014-08-12 |
| 8761258 | Enhanced block-based motion estimation algorithms for video compression | Hoi Ming Wong | 2014-06-24 |
| 8731048 | Efficient temporal search range control for video encoding processes | Zhiqin Liang | 2014-05-20 |
| 8718135 | Method and system for transcoding based robust streaming of compressed video | Xiaopeng Fan | 2014-05-06 |
| 8712153 | Subpixel-based image down-sampling | Lu Fang | 2014-04-29 |
| 8682094 | Adaptive subpixel-based downsampling and filtering using edge detection | Lu Fang | 2014-03-25 |
| 8649595 | Subpixel-based image down-sampling | Lu Fang | 2014-02-11 |
| 8650402 | General data hiding framework using parity for minimal switching | Richard Li | 2014-02-11 |
| 8634467 | Flexible Wyner-Ziv video frame coding | Xiaopeng Fan | 2014-01-21 |
| 8625676 | Video bitstream decoding using least square estimates | Zhiqin Liang | 2014-01-07 |
| 8565557 | Free view generation in ray-space | Ling Hou | 2013-10-22 |
| 8457304 | Efficient encoding processes and apparatus | Jiantao Zhou | 2013-06-04 |
| 8442113 | Effective rate control for video encoding and transcoding | Chi Wang Ho | 2013-05-14 |
| 8369417 | Optimal denoising for video coding | Liwei Guo | 2013-02-05 |
| 8326050 | Method and apparatus for subpixel-based down-sampling | Lu Fang, Hon Wah Wong, Yi Yang, Yan Huo | 2012-12-04 |
| 8254469 | Error concealment for frame loss in multiple description coding | Mengyao Ma | 2012-08-28 |
| 8218633 | Bidirectionally decodable Wyner-Ziv video coding | Xiaopeng Fan | 2012-07-10 |
| 8204125 | Fast motion estimation in scalable video coding | Sui Lam | 2012-06-19 |
| 8189776 | Method and system for encoding multimedia content based on secure coding schemes using stream cipher | Jiantao Zhou | 2012-05-29 |
| 8189676 | Advance macro-block entropy coding for advanced video standards | Chi Wah Wong | 2012-05-29 |
| 8170274 | Method and apparatus for hiding data for halftone images | Ming Sun Fu | 2012-05-01 |
| 8135238 | Free view generation in ray-space | Ling Hou | 2012-03-13 |
| 7986441 | Embedding watermark into halftone image with low distortion using parity values for overlapping groups of candidate sites | Richard Li | 2011-07-26 |