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Latin American applied research

Print version ISSN 0327-0793

Abstract

CALIN, G.  and  RODA, V. O.. Real-time disparity map extraction in a dual head stereo vision system. Lat. Am. appl. res. [online]. 2007, vol.37, n.1, pp. 21-24. ISSN 0327-0793.

This paper describes the design of an algorithm for constructing dense disparity maps using the image streams from two CMOS camera sensors. The proposed algorithm extracts information from the images based on correlation and uses the epipolar constraint. For real-time performance, the processing structure of the algorithm was built targeting implementation on programmable logic, where pipelined structures and condensed logic blocks were used.

Keywords : Stereo Vision; Disparity Map; Programmable Logic.

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