Presentation | 2012-01-27 A Study on Sign Language Recognition Using 3-D Information with TOF Camera Takuya MORIGUCHI, Shinji SAKO, Tadashi KITAMURA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Feature extraction methods of hand movements for sign language, there are two approaches to use sensors and video. However, the sensor based approach would provide a physical burden to the signer. In the video based approach, it is difficult to accurately capture the 3-D information due to the difficulty of processing image. TOF(Time-of-Flight) camera can be easily obtained 3-D information without physical burden to the signer. But, there are few previous studies using the TOF camera. In addition, experiments have remained small. It is also difficult to obtain the sign data by the TOF camera. In this paper, we build a database of sign language combined with TOF camera and general CCD camera. Then, using this database and tried to experiment a continuous word recognition. The recognition method was used for the framework of HMM(Hidden Marcov Model) have proposed so far in sign language recognition. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | sign language recognition / TOF camera / HMM |
Paper # | WIT2011-51 |
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Committee | WIT |
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Conference Date | 2012/1/20(1days) |
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Registration To | Well-being Information Technology(WIT) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Study on Sign Language Recognition Using 3-D Information with TOF Camera |
Sub Title (in English) | |
Keyword(1) | sign language recognition |
Keyword(2) | TOF camera |
Keyword(3) | HMM |
1st Author's Name | Takuya MORIGUCHI |
1st Author's Affiliation | Department of Computer Science and Engineering Graduate School of Engineering Nagoya Institute of Technology() |
2nd Author's Name | Shinji SAKO |
2nd Author's Affiliation | Department of Computer Science and Engineering Graduate School of Engineering Nagoya Institute of Technology |
3rd Author's Name | Tadashi KITAMURA |
3rd Author's Affiliation | Department of Computer Science and Engineering Graduate School of Engineering Nagoya Institute of Technology |
Date | 2012-01-27 |
Paper # | WIT2011-51 |
Volume (vol) | vol.111 |
Number (no) | 424 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |