Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9118913 | Image encoding method and device, and decoding method and device therefor | Elena Alshina, Alexander Alshin, Vadim Seregin, Maxim Koroteev | 2015-08-25 |
| 9118933 | Method and device for interpolating images by using a smoothing interpolation filter | Alexander Alshin, Elena Alshina, Jianle Chen, Woo-jin Han, Yoon-mi Hong | 2015-08-25 |
| 9118914 | Method and apparatus for encoding video by compensating for pixel value according to pixel groups, and method and apparatus for decoding video by the same | Alexander Alshin, Elena Alshina | 2015-08-25 |
| 9014260 | Method and apparatus for encoding images, and method and apparatus for decoding encoded images | Alexander Alshin, Elena Alshina, Woo-jin Han | 2015-04-21 |
| 8982962 | Method and apparatus for encoding video by compensating for pixel value according to pixel groups, and method and apparatus for decoding video by the same | Alexander Alshin, Elena Alshina | 2015-03-17 |
| 8902979 | Image decoding device which obtains predicted value of coding unit using weighted average | Elena Alshina, Alexander Alshin, Vadim Seregin, Maxim Koroteev | 2014-12-02 |
| 8879626 | Image encoding method and device, and decoding method and device therefor | Elena Alshina, Alexander Alshin, Vadim Seregin, Maxim Koroteev | 2014-11-04 |
| 8837590 | Image decoding device which obtains predicted value of coding unit using weighted average | Elena Alshina, Alexander Alshin, Vadim Seregin, Maxim Koroteev | 2014-09-16 |
| 8824549 | Image encoding method and device, and decoding method and device therefor | Elena Alshina, Alexander Alshin, Vadim Seregin, Maxim Koroteev | 2014-09-02 |
| 8676000 | Method and apparatus for performing interpolation based on transform and inverse transform | Elena Alshina, Alexander Alshin, Byeong-doo Choi, Yoon-mi Hong, Woo-jin Han +1 more | 2014-03-18 |
| 8649435 | Image decoding method which obtains a predicted value of a coding unit by weighted average of predicted values | Elena Alshina, Alexander Alshin, Vadim Seregin, Maxim Koroteev | 2014-02-11 |
| 8611420 | Image encoding method and device, and decoding method and device therefor | Elena Alshina, Alexander Alshin, Vadim Seregin, Maxim Koroteev | 2013-12-17 |
| 8548052 | Method and apparatus for encoding video, and method and apparatus for decoding video | Elena Alshina, Alexander Alshin, Vadim Seregin | 2013-10-01 |
| 8311110 | Image encoding method and device, and decoding method and device therefor | Elena Alshina, Alexander Alshin, Vadim Seregin, Maxim Koroteev | 2012-11-13 |