| Presentation | 1997/11/21 Internal Representation of Shape-Transformation Information and Its Gating Role in Recognition Takeshi Sugio, Toshio Inui, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In object and shape recognition, both form and pose information in space are required. This pose information may be considered to be the transformation from a viewer-centered representation to the representation that refers to a memory representation. Several points were clarified in psychophysical experiments. First, transformation information is represented in a multidimensional space with dimensions corresponding to elementary transformations, such as rotation and shear. Next, the prototype of a learned shape is generated during a learning stage and it was shown that transformation information in the learning stage affected the memory strength and the response bias in recognition. The model that posits the independent processing of transformation-invariant information (object property) and transformation-dependent information (spatial property) was proposed from these results. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | transformation information / prototypification / response bias |
| Paper # | HIP97-24 |
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| Conference Information | |
| Committee | HIP |
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| Conference Date | 1997/11/21(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 | 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) | Internal Representation of Shape-Transformation Information and Its Gating Role in Recognition |
| Sub Title (in English) | |
| Keyword(1) | transformation information |
| Keyword(2) | prototypification |
| Keyword(3) | response bias |
| 1st Author's Name | Takeshi Sugio |
| 1st Author's Affiliation | Department of Psychology, Faculty of Letters, Kyoto University() |
| 2nd Author's Name | Toshio Inui |
| 2nd Author's Affiliation | Department of Psychology, Faculty of Letters, Kyoto University |
| Date | 1997/11/21 |
| Paper # | HIP97-24 |
| Volume (vol) | vol.97 |
| Number (no) | 389 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |