Hidden Clues in Random Line Stereograms
Successful fusion of random-line stereograms with breaks in the vernier acuity range has been previously interpreted to suggest that the interpolation process underlying hyperacuity is parallel and preliminary to stereomatching. In this paper (a) we demonstrate with computer experiments that...
| Main Authors: | , |
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| Language: | en_US |
| Published: |
2004
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| Online Access: | http://hdl.handle.net/1721.1/6394 |
| _version_ | 1826213494911926272 |
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| author | Nishihara, H.K. Poggio, T. |
| author_facet | Nishihara, H.K. Poggio, T. |
| author_sort | Nishihara, H.K. |
| collection | MIT |
| description | Successful fusion of random-line stereograms with breaks in the vernier acuity range has been previously interpreted to suggest that the interpolation process underlying hyperacuity is parallel and preliminary to stereomatching. In this paper (a) we demonstrate with computer experiments that vernier cues are not needed to solve the stereomatching problem posed by these stereograms and (b) we provide psychophysical evidence that human stereopsis probably does not use vernier cues alone to achieve fusion of these random-line stereograms. |
| first_indexed | 2024-09-23T15:50:08Z |
| id | mit-1721.1/6394 |
| institution | Massachusetts Institute of Technology |
| language | en_US |
| last_indexed | 2024-09-23T15:50:08Z |
| publishDate | 2004 |
| record_format | dspace |
| spelling | mit-1721.1/63942019-04-11T03:30:39Z Hidden Clues in Random Line Stereograms Nishihara, H.K. Poggio, T. Successful fusion of random-line stereograms with breaks in the vernier acuity range has been previously interpreted to suggest that the interpolation process underlying hyperacuity is parallel and preliminary to stereomatching. In this paper (a) we demonstrate with computer experiments that vernier cues are not needed to solve the stereomatching problem posed by these stereograms and (b) we provide psychophysical evidence that human stereopsis probably does not use vernier cues alone to achieve fusion of these random-line stereograms. 2004-10-04T14:54:49Z 2004-10-04T14:54:49Z 1983-08-01 AIM-737 http://hdl.handle.net/1721.1/6394 en_US AIM-737 1984229 bytes 1531018 bytes application/postscript application/pdf application/postscript application/pdf |
| spellingShingle | Nishihara, H.K. Poggio, T. Hidden Clues in Random Line Stereograms |
| title | Hidden Clues in Random Line Stereograms |
| title_full | Hidden Clues in Random Line Stereograms |
| title_fullStr | Hidden Clues in Random Line Stereograms |
| title_full_unstemmed | Hidden Clues in Random Line Stereograms |
| title_short | Hidden Clues in Random Line Stereograms |
| title_sort | hidden clues in random line stereograms |
| url | http://hdl.handle.net/1721.1/6394 |
| work_keys_str_mv | AT nishiharahk hiddencluesinrandomlinestereograms AT poggiot hiddencluesinrandomlinestereograms |