Image Acquisition by Pixel-Based Random-Access Image Sensor for a Real-Time IBR System(<特集>Special Issue on Signals, Systems and Electronics Technology)
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概要
- 論文の詳細を見る
We have studied an image acquisition system for a real-time image-based rendering (IBR) system. In this area, most conventional systems sacrifice spatial or temporal resolution for a large number of input images. However, only a portion of the image data is needed for rendering, and the portion required is determined by the position of the imaginary viewpoint. In this paper, we propose an acquisition system for a real-time image-based rendering system that uses pixel-based random-access image sensors to eliminate the main bottleneck in conventional systems. We have developed a prototype CMOS image sensor, which has 128 × 128 pixels. We verified the prototype chip's selective readout function. We also verified the sample & hold feature.
- 社団法人電子情報通信学会の論文
- 2002-03-01
著者
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Hamamoto Takayuki
Department Of Electric Engineering Tokyo University Of Science
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Aizawa Kiyoharu
Department Of Frontier Informatics The University Of Tokyo
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Aizawa Kiyoharu
Department Of Elec. Eng. Department Of Frontier Informatics Tuh University Of Tokyo
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OI Ryutaro
Department of Frontier Informatics, The University of Tokyo
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Oi Ryutaro
Department Of Frontier Informatics The University Of Tokyo
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Aizawa Kiyoharu
Department of Frontier Informatics, The University of Tokyo
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