| Presentation | 1996/1/25 PERCEPTUAL CHARACTERISTICS FOR SIGN LANGUAGE CONVERSATION THROUGH 64kb/s ISDN VIDEOPHONES Atsuko Hirama, Maki Yamashita, Kazuo Kamata, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | It is important to investigate the relation between the reduction of picture quality and perceptual characteristics for sign language, when desiging communication networks. ISDN videophones usually use some transmission modes based on the CCITT H.261 international standard. In this paper we investigate the relation between each of transmission modes and the perception of sign language, using perceptual experiments. We demonstrate that a fluent Japanese Sign Language(JSL) user chooses good temporal resolution rather than good spatial resolution when perceiving sign language. We also show that it is more difficult to perceive sign language on ISDN videophones compared to sign language on ordinary television screens. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | videophone / sign language conversation / perceptual characteristic / subjective evaluation |
| Paper # | HCS95-25 |
| Date of Issue |
| Conference Information | |
| Committee | HCS |
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| Conference Date | 1996/1/25(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 | Human Communication Science (HCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | PERCEPTUAL CHARACTERISTICS FOR SIGN LANGUAGE CONVERSATION THROUGH 64kb/s ISDN VIDEOPHONES |
| Sub Title (in English) | |
| Keyword(1) | videophone |
| Keyword(2) | sign language conversation |
| Keyword(3) | perceptual characteristic |
| Keyword(4) | subjective evaluation |
| 1st Author's Name | Atsuko Hirama |
| 1st Author's Affiliation | Department of Information Science, Faculty of Engineering, Utsunomiya University() |
| 2nd Author's Name | Maki Yamashita |
| 2nd Author's Affiliation | Department of Information Science, Faculty of Engineering, Utsunomiya University |
| 3rd Author's Name | Kazuo Kamata |
| 3rd Author's Affiliation | Department of Information Science, Faculty of Engineering, Utsunomiya University |
| Date | 1996/1/25 |
| Paper # | HCS95-25 |
| Volume (vol) | vol.95 |
| Number (no) | 477 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |