| Presentation | 2005-05-13 A Data-Supplying Subsystem for the Parallel Reconfigurable Image-Processing System Akiyoshi WAKATANI, Hiroshi KADOTA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In the image processing, such as feature extraction or evaluation for the object recognition, it is necessary to supply local image data from the frame memory to the arithmetic-unit arrays, in parallel manner with some 2D mapping. Instead of simple data buffer structure which was used in the previous architecture, we propose a new multi-port functional buffer structure, which is combined with non-blocking multi-stage connection network. And, they make up an effective data-supplying subsystem for the larger system-performance margin and the lower power consumption by reducing the frequency of data access to the frame memory. The structure, the behavior and the effects of the new functional buffer will be described. The characteristics of two non-blocking dynamic-recofigurable connection networks, Benes network and Clos network, are also compared, and the total performances are discussed. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Object Recognition / Functional Buffer / Reconfigurable System / Non-blocking Connection Network |
| Paper # | RECONF2005-19 |
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| Conference Information | |
| Committee | RECONF |
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| Conference Date | 2005/5/6(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Reconfigurable Systems (RECONF) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Data-Supplying Subsystem for the Parallel Reconfigurable Image-Processing System |
| Sub Title (in English) | |
| Keyword(1) | Object Recognition |
| Keyword(2) | Functional Buffer |
| Keyword(3) | Reconfigurable System |
| Keyword(4) | Non-blocking Connection Network |
| 1st Author's Name | Akiyoshi WAKATANI |
| 1st Author's Affiliation | Faculty of Science and Engineering, Konan University() |
| 2nd Author's Name | Hiroshi KADOTA |
| 2nd Author's Affiliation | Faculty of Design, Kyushu University |
| Date | 2005-05-13 |
| Paper # | RECONF2005-19 |
| Volume (vol) | vol.105 |
| Number (no) | 43 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |