Ryohei SASAKI
| Name | Ryohei SASAKI |
| Department/Research Field | Digital Signal Processing |
| Research content |
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1.I study matrix completion (missing value estimation) as basic research and apply the method to many applications in various fields such as speech, images, and so on. This research is based on a mathematical model and does not depend on applications. 2.I study color transfer which is to imitate a color tone of an arbitrary image. Although this study is based on deep learning techniques, the method does not require prior learning. 3.I study deep unfolding which is an acceleration technique for iterative optimization methods using deep learning techniques. This study is applied to matrix completion to improve the estimation accuracy. |
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| Research theme |
1. Matrix completion |
| Research keywords |
| Matrix completion (missing value estimation) , Multimedia information processing , Deep learning |
| Lab link |