The analysis of measurement accuracy of the parallel binocular stereo vision system
| Autor: | Huan Yu, Tingwen Xing, Xin Jia |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
Stereo cameras
Machine vision Computer science business.industry ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION Stereo display Computer graphics (images) Binocular disparity Focal length Computer vision Artificial intelligence business Binocular vision Stereo camera Computer stereo vision ComputingMethodologies_COMPUTERGRAPHICS |
| Zdroj: | SPIE Proceedings. |
| ISSN: | 0277-786X |
| DOI: | 10.1117/12.2243156 |
| Popis: | Parallel binocular stereo vision system is a special form of binocular vision system. In order to simulate the human eyes observation state, the two cameras used to obtain images of the target scene are placed parallel to each other. This paper built a triangular geometric model, analyzed the structure parameters of parallel binocular stereo vision system and the correlations between them, and discussed the influences of baseline distance B between two cameras, the focal length f, the angle of view ω and other structural parameters on the accuracy of measurement. This paper used Matlab software to test the error function of parallel binocular stereo vision system under different structure parameters, and the simulation results showed the range of structure parameters when errors were small, thereby improved the accuracy of parallel binocular stereo vision system. © 2016 SPIE. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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