FREE VIEWPOINT IMAGE RECONSTRUCTION FROM 3-D MULTI-FOCUS IMAGING SEQUENCES AND ITS IMPLEMENTATION BY CELL-BASED COMPUTING(International Workshop on Advanced Image Technology 2009)
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概要
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This paper deals with the Cell-based distributed processing for generating free viewpoint images by merging multiple differently focused images. We previously proposed the method of generating free viewpoint images without any depth estimation. However, it is not so easy to realize realtime image reconstruction based on our previous method. In this paper, we discuss the method to reduce the processing time by dimension reduction for image filtering and Cell-based distributed processing. Especially, the method of high-speed image reconstruction by the Cell processor on SONY PLAYSTATION3(PS3) is described in detail. We show some experimental results by using real images and we discuss the possibility of real-time free viewpoint image reconstruction.
- 2009-01-05
著者
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Yonezawa Hiroki
National Institute of Informatics Research Organization of Information and Systems
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Kodama Kazuya
National Institute of Informatics Research Organization of Information and Systems
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Hamamoto Takayuki
Graduate School of Engineering Tokyo University of Science
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Yonezawa Hiroki
National Institute Of Informatics Research Organization Of Information And Systems:graduate School O
関連論文
- FREE VIEWPOINT IMAGE RECONSTRUCTION FROM 3-D MULTI-FOCUS IMAGING SEQUENCES AND ITS IMPLEMENTATION BY CELL-BASED COMPUTING(International Workshop on Advanced Image Technology 2009)
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