Tracking , Segmentation and Optical Flow

  title={Tracking , Segmentation and Optical Flow},
  author={King Yuen Wong Minas E. Spetsakis},
  • King Yuen Wong Minas E. Spetsakis
  • Published 2003
Two difficult issues in optical flow are motion discontinuities and large interframe motion. We present an algorithm that addresses both issues by first performing feature tracking and motion segmentation and then warping one of the images to reduce the interframe motion and avoid the motion discontinuities. The algorithm consists of three major phases: 1) feature selection, 2) feature tracking and segmentation 3) optical flow. We used the Lucas and Kanade algorithm to compute the flow. The… CONTINUE READING


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