Multimodal segmentation of dense depth maps and associated color information

Authors:
Maciej Stefańczyk;Włodzimierz Kasprzak
Affiliations:
Institute of Control and Computation Eng., Warsaw University of Technology, Warsaw, Poland;Institute of Control and Computation Eng., Warsaw University of Technology, Warsaw, Poland
Venue:
ICCVG'12 Proceedings of the 2012 international conference on Computer Vision and Graphics
Year:
2012

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Abstract

An integrated segmentation approach for color images and depth maps is proposed. The 3D pointclouds are characterized by normal vectors and then grouped into planar, concave or convex faces. The empty regions in the depth map are filled by segments of the associated color image. In the experimental part two types of depth maps are analysed: generated by the MS-Kinect sensor or by a stereo-pair of cameras.