In this paper, we present an efficient technique for the stereo-scopic video sequence of robot vision, which yields a fast andacceptable solution for the path planning of the robot. Toderive the depth information in t...
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In this paper, we present an efficient technique for the stereo-scopic video sequence of robot vision, which yields a fast andacceptable solution for the path planning of the robot. Toderive the depth information in the two-camera vision system theexploit of the relative geometric discrepancies between twoscenes should be made. But finding the corresponding points byusing the technique like dynamic programming takes a lot oftimes. We developed a fast depthestimation algorithm usingthe opticalflow based on the method by Horn and Schunck. Themerit of this scheme is that the computational burden can begreatly reduced while obtaining a reasonable solution.
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