| Presentation | 1997/1/24 Relation between Orthostereoscopic Conditions and Subjective Size, Distance for 3-D Hivision images H Yamanoue, M Nagayama, M Bitou, J Tanada, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Reaeach on shooting methods of 3D program production for natural 3D images has been continued. Toed-in and parallel camera configuration are available. The former is usually used because shooting and viewing conditions are simply set to get a desired 3D design. It has been shown, however, that this camera arrangement brings about the inconsistency between depth information from perspective of the lenses and that from binocular parallax, which leads to the size distortion called Puppet Theater Effect. On the contrary, the parallel camera arrangement does not cause such inconsistency under specific shooting and viewing conditions called "orthostereoscopic condition". Possibilities of representation in 3D images using this method are studied. Subjective evaluation tests show that the 3D images shot by orthostereoscopic condition look more natural than those shot by toed-in camera configuration at any display size. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | stereoscopic image / stereoscopic camera / stereo shooting / distortion / Puppet theater effect / size |
| Paper # | HIP96-31 |
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| Conference Information | |
| Committee | HIP |
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| Conference Date | 1997/1/24(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Human Information Processing (HIP) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Relation between Orthostereoscopic Conditions and Subjective Size, Distance for 3-D Hivision images |
| Sub Title (in English) | |
| Keyword(1) | stereoscopic image |
| Keyword(2) | stereoscopic camera |
| Keyword(3) | stereo shooting |
| Keyword(4) | distortion |
| Keyword(5) | Puppet theater effect |
| Keyword(6) | size |
| 1st Author's Name | H Yamanoue |
| 1st Author's Affiliation | Telecommunications Advancement Organization of Japan:NHK Science and Technical Research Labs() |
| 2nd Author's Name | M Nagayama |
| 2nd Author's Affiliation | Telecommunications Advancement Organization of Japan |
| 3rd Author's Name | M Bitou |
| 3rd Author's Affiliation | Telecommunications Advancement Organization of Japan |
| 4th Author's Name | J Tanada |
| 4th Author's Affiliation | Telecommunications Advancement Organization of Japan |
| Date | 1997/1/24 |
| Paper # | HIP96-31 |
| Volume (vol) | vol.96 |
| Number (no) | 499 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |