| Presentation | 1998/1/23 A New Real-Time Stereo Vision System Using 2D Convolvers S. Kimura, T. Shinbo, E. Kawamura, H. Yamaguchi, K. Nakano, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper describes a new polynocula stereo machine (CV-50) that performs real-time acquisition of dense depth map. The reduction of matching ambiguities, that is the most crucial part in stereo matching can be achieved by simple filtering operations. An efficient pipeline architecture for detecting the disparities in the successive similarity image stream is employed by making the best use of 2D convolvers. In addition, an efficient implementation method of LoG filtering for multiple images is employed. Accordingly, a compact and high performance stereo machine like ours can be rapidly designed. Many enhancements such as geometric calibration, LoG data compression and subpixel disparity calculation are also realized. The total performance far exceeds that of the existing stereo systems including CMU stereo machine. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Stereo Vision / Polynocular Stereo / Convolver / Real-Time Processing |
| Paper # | PRMU97-207 |
| Date of Issue |
| Conference Information | |
| Committee | PRMU |
|---|---|
| Conference Date | 1998/1/23(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Pattern Recognition and Media Understanding (PRMU) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A New Real-Time Stereo Vision System Using 2D Convolvers |
| Sub Title (in English) | |
| Keyword(1) | Stereo Vision |
| Keyword(2) | Polynocular Stereo |
| Keyword(3) | Convolver |
| Keyword(4) | Real-Time Processing |
| 1st Author's Name | S. Kimura |
| 1st Author's Affiliation | 2nd Research Center, Technical Research and Development Institute, Japan Defense Agency() |
| 2nd Author's Name | T. Shinbo |
| 2nd Author's Affiliation | Research Center, Research Division, Komatsu Ltd. |
| 3rd Author's Name | E. Kawamura |
| 3rd Author's Affiliation | CyVerse Corp. |
| 4th Author's Name | H. Yamaguchi |
| 4th Author's Affiliation | Research Center, Research Division, Komatsu Ltd. |
| 5th Author's Name | K. Nakano |
| 5th Author's Affiliation | 2nd Research Center, Technical Research and Development Institute, Japan Defense Agency |
| Date | 1998/1/23 |
| Paper # | PRMU97-207 |
| Volume (vol) | vol.97 |
| Number (no) | 501 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |