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To accurately construct the topographic information of a six-legged walking robot in real time, this study proposes a stereo matching algorithm that can conduct disparity estimation on each pixel by using the Bayesian posterior probability model based on GPU-accelerated parallel processing. In the proposed algorithm, supporting points construct a disparity space to obtain the prior distribution probability...
Triangulations for surface scattered points are used in the field of three-dimensional reconstruction widely. In order to reconstruct surface fast and efficiently, a combination triangulation algorithm was proposed. The triangulation method includes three steps: firstly, the scattered points were carved into many regions by the Axis-Aligned Bounding Box algorithm, then searched k-Neighbor points of...
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