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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Ooi, R. Hamamoto, T. Naemura, T. Aizawa, K. |
| Copyright Year | 2001 |
| Description | Author affiliation: Dept. of Elec. Eng, Sci. Univ. of Tokyo, Japan (Ooi, R.) |
| Abstract | We have been investigating a high-speed image-based rendering system. In this area, most of the conventional systems sacrifice spatial or temporal resolution for a heavy amount of input images. When the system uses a camera-array on its input, this problem is more obvious. However, the required image data for the rendering are only a portion of them, determined by the position of the imaginary-view. We propose an image based rendering system, which uses pixel independent random access image sensors to eliminate the bottleneck of the conventional systems. We have developed a prototype of a CMOS image sensor, which has 128 /spl times/ 128 pixels. We verified that the prototype chip readouts externally selected pixels at 60 frames/second. |
| Sponsorship | IEEE Signal Process. Soc |
| Starting Page | 193 |
| Ending Page | 196 |
| File Size | 388601 |
| Page Count | 4 |
| File Format | |
| ISBN | 0780367251 |
| DOI | 10.1109/ICIP.2001.958457 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2001-10-07 |
| Publisher Place | Greece |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Pixel Image sensors Real time systems Rendering (computer graphics) Sensor arrays Cameras Optical arrays Spatial resolution Image resolution Prototypes |
| Content Type | Text |
| Resource Type | Article |
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