| Presentation | 1999/11/18 Detection of Sign-Language Motion Primitives from Multi-view Video Images Shan Lu, Seiji Igi, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In the field of sign-language engineering, the extraction of motion primitives is an important problem for the sign-language recognition and synthesis. This paper describes a method to extract the basic motion primitives of sign-language words from multi-view video images. The method first tracks the hand region and motion based on the color-image processing, then extracts the 3-D motion trajectory of the hands. The motion primitives that are defined as the simple geometric curves such as straight line, circle, and combination straight-line in this paper, are extracted from the 3-D motion trajectory. The method was tested with several sign-language words performed by hearing-impaired. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Sign language / motion primitive / three-dimensional measurement / multi-view / color image processing. |
| Paper # | PRMU99-101 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 1999/11/18(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Pattern Recognition and Media Understanding (PRMU) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Detection of Sign-Language Motion Primitives from Multi-view Video Images |
| Sub Title (in English) | |
| Keyword(1) | Sign language |
| Keyword(2) | motion primitive |
| Keyword(3) | three-dimensional measurement |
| Keyword(4) | multi-view |
| Keyword(5) | color image processing. |
| 1st Author's Name | Shan Lu |
| 1st Author's Affiliation | Communications Research Laboratory, M. P. T.() |
| 2nd Author's Name | Seiji Igi |
| 2nd Author's Affiliation | Communications Research Laboratory, M. P. T. |
| Date | 1999/11/18 |
| Paper # | PRMU99-101 |
| Volume (vol) | vol.99 |
| Number (no) | 448 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |