AIRR  >> Vol. 3 No. 4 (November 2014)

    Fast Reconstruction of 3-D Object Based on Color Image Segmentation Stereo Matching and Point Cloud Reduction

  • 全文下载: PDF(792KB) HTML    PP.55-61   DOI: 10.12677/AIRR.2014.34009  
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均值漂移图像分割立体匹配点云三维重建Mean Shift Image Segmentation Stereo Matching Point Cloud 3D Reconstruction



Color image segmentation stereo matching and point cloud reduction method is used for fast re-construction of 3-dimensional (3-D) object in this paper. For two captured images of a 3-D object, color image segmentation is first carried out using mean shift algorithm and initial disparity is computed using fast region-based stereo matching, and then the accurate disparity and point cloud of the 3-D object are obtained using belief propagation method to optimize global disparity. The 3-D object is reconstructed using Delaunay triangulation algorithm and point cloud reduction processing based on a surface curvature criterion. The experimental results show that the combi-nation of color image segmentation with belief propagation method can improve stereo matching efficiency and ensure matching quality, and the point cloud reduction technique can rise 3D re-construction speed and obtain satisfactory 3-D reconstruction result.

李鹤喜, 张娟娟, 孙玲云. 采用彩色分割立体匹配与简化点云的三维目标快速重建[J]. 人工智能与机器人研究, 2014, 3(4): 55-61.


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