Binocular Disparity Calculation on a Massively-Parallel Analog Vision Processor
We studied neuromorphic models of binocular disparity processing and mapped them onto a vision chip containing a massively parallel analog processor array. Our goal was to make efficient use of the available hardware while preserving the fundamental computations performed by the models. We also deve...
| Main Authors: | , , |
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| Other Authors: | |
| Format: | Article |
| Language: | en_US |
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Institute of Electrical and Electronics Engineers
2011
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| Online Access: | http://hdl.handle.net/1721.1/61755 |
| _version_ | 1826190187353341952 |
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| author | Mandal, Soumyajit Shi, Bertram Dudek, Piotr |
| author2 | Massachusetts Institute of Technology. Research Laboratory of Electronics |
| author_facet | Massachusetts Institute of Technology. Research Laboratory of Electronics Mandal, Soumyajit Shi, Bertram Dudek, Piotr |
| author_sort | Mandal, Soumyajit |
| collection | MIT |
| description | We studied neuromorphic models of binocular disparity processing and mapped them onto a vision chip containing a massively parallel analog processor array. Our goal was to make efficient use of the available hardware while preserving the fundamental computations performed by the models. We also developed an optical fixture that used mirrors to simultaneously focus two images onto the vision chip. This fixture simulates two horizontally-separated virtual cameras, thereby allowing us to run our binocular disparity estimation algorithms using a single image sensor in real time. |
| first_indexed | 2024-09-23T08:36:25Z |
| format | Article |
| id | mit-1721.1/61755 |
| institution | Massachusetts Institute of Technology |
| language | en_US |
| last_indexed | 2024-09-23T08:36:25Z |
| publishDate | 2011 |
| publisher | Institute of Electrical and Electronics Engineers |
| record_format | dspace |
| spelling | mit-1721.1/617552022-09-30T09:55:27Z Binocular Disparity Calculation on a Massively-Parallel Analog Vision Processor Mandal, Soumyajit Shi, Bertram Dudek, Piotr Massachusetts Institute of Technology. Research Laboratory of Electronics Mandal, Soumyajit Mandal, Soumyajit We studied neuromorphic models of binocular disparity processing and mapped them onto a vision chip containing a massively parallel analog processor array. Our goal was to make efficient use of the available hardware while preserving the fundamental computations performed by the models. We also developed an optical fixture that used mirrors to simultaneously focus two images onto the vision chip. This fixture simulates two horizontally-separated virtual cameras, thereby allowing us to run our binocular disparity estimation algorithms using a single image sensor in real time. 2011-03-21T21:12:00Z 2011-03-21T21:12:00Z 2010-03 2010-02 Article http://purl.org/eprint/type/ConferencePaper 978-1-4244-6679-5 INSPEC Accession Number: 11207588 http://hdl.handle.net/1721.1/61755 Mandai, S., B. Shi, and P. Dudek. “Binocular disparity calculation on a massively-parallel analog vision processor.” Cellular Nanoscale Networks and Their Applications (CNNA), 2010 12th International Workshop on. 2010. 1-5. © Copyright 2010 IEEE en_US http://dx.doi.org/10.1109/CNNA.2010.5430282 12th International Workshop on Cellular Nanoscale Networks and Their Applications (CNNA), 2010 Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. application/pdf Institute of Electrical and Electronics Engineers IEEE |
| spellingShingle | Mandal, Soumyajit Shi, Bertram Dudek, Piotr Binocular Disparity Calculation on a Massively-Parallel Analog Vision Processor |
| title | Binocular Disparity Calculation on a Massively-Parallel Analog Vision Processor |
| title_full | Binocular Disparity Calculation on a Massively-Parallel Analog Vision Processor |
| title_fullStr | Binocular Disparity Calculation on a Massively-Parallel Analog Vision Processor |
| title_full_unstemmed | Binocular Disparity Calculation on a Massively-Parallel Analog Vision Processor |
| title_short | Binocular Disparity Calculation on a Massively-Parallel Analog Vision Processor |
| title_sort | binocular disparity calculation on a massively parallel analog vision processor |
| url | http://hdl.handle.net/1721.1/61755 |
| work_keys_str_mv | AT mandalsoumyajit binoculardisparitycalculationonamassivelyparallelanalogvisionprocessor AT shibertram binoculardisparitycalculationonamassivelyparallelanalogvisionprocessor AT dudekpiotr binoculardisparitycalculationonamassivelyparallelanalogvisionprocessor |