| Presentation | 2004/7/6 A High-Speed 3-D Range Finder Using Row-Parallel Search Architecture Yusuke OIKE, Makoto IKEDA, Kunihiro ASADA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we present a high-speed 3-D range-finding image sensor using a row-parallel search architecture, which achieves quick position detection of an incident sheet beam on the sensor plane. A 375 × 365 3-D range-finding image sensor has been designed and fabricated in a 0.18μm CMOS process. It achieves a frame access rate of 394.5 kHz with four samplings, which corresponds to 1052 range maps/s. A multi-sampling operation, which is implemented with the row-parallel search architecture on the sensor plane, improves the sub-pixel resolution up to around 0.2 pixels, and attains the range accuracy of less than 1.10mm at a target distance of 600mm. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | CMOS image sensor / smart position sensor / light-section method / 3-D range finding / row-parallel search architecture |
| Paper # | ICD2004-38 |
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| Conference Information | |
| Committee | ICD |
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| Conference Date | 2004/7/6(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Chair | |
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| Paper Information | |
| Registration To | Integrated Circuits and Devices (ICD) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A High-Speed 3-D Range Finder Using Row-Parallel Search Architecture |
| Sub Title (in English) | |
| Keyword(1) | CMOS image sensor |
| Keyword(2) | smart position sensor |
| Keyword(3) | light-section method |
| Keyword(4) | 3-D range finding |
| Keyword(5) | row-parallel search architecture |
| 1st Author's Name | Yusuke OIKE |
| 1st Author's Affiliation | Dept. of Electronic Engineering, University of Tokyo() |
| 2nd Author's Name | Makoto IKEDA |
| 2nd Author's Affiliation | VLSI Design and Education Center, University of Tokyo |
| 3rd Author's Name | Kunihiro ASADA |
| 3rd Author's Affiliation | VLSI Design and Education Center, University of Tokyo |
| Date | 2004/7/6 |
| Paper # | ICD2004-38 |
| Volume (vol) | vol.104 |
| Number (no) | 174 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |