Hidden Cues in Random Line Stereograms
Successful fusion of random-line stereograms with breaks in the vernier acuity range has been 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 n...
| Main Authors: | , |
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| Format: | Working Paper |
| Language: | en_US |
| Published: |
MIT Artificial Intelligence Laboratory
2008
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| Online Access: | http://hdl.handle.net/1721.1/41174 |
| _version_ | 1826190305550925824 |
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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 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 | 2024-09-23T08:37:57Z |
| format | Working Paper |
| id | mit-1721.1/41174 |
| institution | Massachusetts Institute of Technology |
| language | en_US |
| last_indexed | 2024-09-23T08:37:57Z |
| publishDate | 2008 |
| publisher | MIT Artificial Intelligence Laboratory |
| record_format | dspace |
| spelling | mit-1721.1/411742019-04-09T18:54:12Z Hidden Cues in Random Line Stereograms Nishihara, H. K. Poggio, T. Successful fusion of random-line stereograms with breaks in the vernier acuity range has been 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. MIT Artificial Intelligence Laboratory 2008-04-15T13:51:09Z 2008-04-15T13:51:09Z 1982-04 Working Paper http://hdl.handle.net/1721.1/41174 en_US MIT Artificial Intelligence Laboratory Working Papers, WP-230 application/pdf MIT Artificial Intelligence Laboratory |
| spellingShingle | Nishihara, H. K. Poggio, T. Hidden Cues in Random Line Stereograms |
| title | Hidden Cues in Random Line Stereograms |
| title_full | Hidden Cues in Random Line Stereograms |
| title_fullStr | Hidden Cues in Random Line Stereograms |
| title_full_unstemmed | Hidden Cues in Random Line Stereograms |
| title_short | Hidden Cues in Random Line Stereograms |
| title_sort | hidden cues in random line stereograms |
| url | http://hdl.handle.net/1721.1/41174 |
| work_keys_str_mv | AT nishiharahk hiddencuesinrandomlinestereograms AT poggiot hiddencuesinrandomlinestereograms |