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Motion Language of Stereo Image Sequence
2017
2017 IEEE Conference on Computer Vision and Pattern Recognition Workshops (CVPRW)
This paper proposes a method for the symbolisation of temporal changes of the environments around the autonomous robot in a work space using the scene flow field for recognition of events. We first develope a two-phase method for the accurate computation of the scene flow field. Next, we introduce an algorithm to symbolises the motion fields as a string of words using directional statistics. These two operations extract a string of words of motion in front of the robots from stereo images
doi:10.1109/cvprw.2017.160
dblp:conf/cvpr/KatoII17
fatcat:26md73nm7bcazgabhpusuhy2tq