Issued Patents All Time
Showing 51–75 of 148 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8144247 | Detection and interpolation of still objects in a video sequence | Zhi Zhou | 2012-03-27 |
| 8126063 | System and method for still object detection based on normalized cross correlation | Surapong Lertrattanapanich | 2012-02-28 |
| 8090210 | Recursive 3D super precision method for smoothly changing area | Zhi Zhou, Ning Xu | 2012-01-03 |
| 8081256 | Method and system for edge directed deinterlacing in video image processing | Surapong Lertrattanapanich | 2011-12-20 |
| 8077257 | Detection of progressive pulldown in a video sequence | Zhi Zhou | 2011-12-13 |
| 8068543 | Method and system for determining the reliability of estimated motion vectors | Mahesh B. Chappalli, Zhi Zhou | 2011-11-29 |
| 8063995 | System and method for video noise reduction using a unified three-dimensional non-linear filtering | Ning Xu | 2011-11-22 |
| 8059207 | System and method for video noise reduction using an adaptive temporal method with motion detection and motion compensation | Ning Xu | 2011-11-15 |
| 8050325 | System and method for boundary motion vector correction in motion compensated frame rate | Zhi Zhou | 2011-11-01 |
| 7957467 | Content-adaptive block artifact removal in spatial domain | Victor Ha | 2011-06-07 |
| 7925086 | Method and system for adaptive quantization layer reduction in image processing applications | Zhi Zhou | 2011-04-12 |
| 7911538 | Estimation of block artifact strength based on edge statistics | Victor Ha, Sangkeun Lee | 2011-03-22 |
| 7876356 | Methods and systems for display color calibration using remote control | Ning Xu | 2011-01-25 |
| 7865035 | Video quality adaptive coding artifact reduction | Peng Lin | 2011-01-04 |
| 7834887 | Methods and systems for combining luminance preserving quantization and halftoning | Ning Xu | 2010-11-16 |
| 7826671 | Method and system for quantization layer reduction in digital image processing | Zhi Zhou | 2010-11-02 |
| 7813587 | Method and apparatus for shoot suppression in image detail enhancement | Xianglin Wang | 2010-10-12 |
| 7808526 | Methods and systems for example-based TV color calibration | Ning Xu | 2010-10-05 |
| 7808558 | Adaptive color transient improvement | Peng Lin | 2010-10-05 |
| 7714939 | Reliability estimation of temporal noise estimation | Zhi Zhou | 2010-05-11 |
| 7715645 | Methods to estimate noise variance from a video sequence | Zhi Zhou | 2010-05-11 |
| 7711204 | 1-D image restoration using a sliding window method | Surapong Lertrattanapanich | 2010-05-04 |
| 7711199 | Method for estimating quantization factor of compressed digital image | Sangkeun Lee | 2010-05-04 |
| 7657098 | Method and apparatus for reducing mosquito noise in decoded video sequence | Peng Lin, Seong-Joo Lee | 2010-02-02 |
| 7656952 | Extended method of noise-adaptive motion detection | Zhi Zhou | 2010-02-02 |