Issued Patents All Time
Showing 101–125 of 148 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7403234 | Method for detecting bisection pattern in deinterlacing | Surapong Lertrattanapanich | 2008-07-22 |
| 7391933 | Method and apparatus for image interpolation based on adaptive polyphase filters | Xianglin Wang | 2008-06-24 |
| 7379625 | Edge direction based image interpolation method | Xianglin Wang | 2008-05-27 |
| 7356084 | Method for tracking the disappearance of detected logos within digital video signals | Shan Liu | 2008-04-08 |
| 7340762 | Method and apparatus for broadcasting, viewing, reserving and/or delayed viewing of digital television programs | — | 2008-03-04 |
| 7339601 | Methods of suppressing ringing artifact of decompressed images | — | 2008-03-04 |
| 7336707 | Method and apparatus for detecting improper area for motion compensation in video signal | — | 2008-02-26 |
| 7330592 | Method and apparatus for detecting the location and luminance transition range of slant image edges | Xianglin Wang | 2008-02-12 |
| 7330218 | Adaptive bidirectional filtering for video noise reduction | Peng Lin | 2008-02-12 |
| 7317842 | Global and local statistics controlled noise reduction system | Peng Lin | 2008-01-08 |
| 7298379 | Luminance preserving color conversion from YUV to RGB | Ning Xu | 2007-11-20 |
| 7289163 | Method and apparatus for adjusting color edge center in color transient improvement | Peng Lin | 2007-10-30 |
| 7274828 | Method and apparatus for detecting and processing noisy edges in image detail enhancement | Xianglin Wang | 2007-09-25 |
| 7271851 | Adaptive color transient improvement | Peng Lin | 2007-09-18 |
| 7269296 | Method and apparatus for shoot suppression in image detail enhancement | Xianglin Wang | 2007-09-11 |
| 7263229 | Method and apparatus for detecting the location and luminance transition range of slant image edges | Xianglin Wang | 2007-08-28 |
| 7260593 | Device for determining the rank of a sample, an apparatus for determining the rank of a plurality of samples, and the ith rank ordered filter | — | 2007-08-21 |
| 7260272 | Method and apparatus for noise reduction using discrete wavelet transform | Peng Lin | 2007-08-21 |
| 7221408 | Adaptive contrast enhancement method for video signals based on time-varying nonlinear transforms | — | 2007-05-22 |
| 7218794 | Method for detecting grid in block-based compressed video | Peng Lin | 2007-05-15 |
| 7199838 | Motion adaptive noise reduction apparatus and method for video signals | Peng Lin | 2007-04-03 |
| 7139427 | Method for detecting pattern-like images and method for enhancing images while suppressing undesirable artifacts caused by pattern-like images | — | 2006-11-21 |
| 7139036 | Method and apparatus for image detail enhancement using filter bank | Xianglin Wang | 2006-11-21 |
| 7130483 | Method for enhancing a digital image while suppressing undershoots and overshoots | — | 2006-10-31 |
| 7110044 | Image detail enhancement system | Xianglin Wang | 2006-09-19 |