Video object cosegmentation

  • Authors:
  • Ding-Jie Chen;Hwann-Tzong Chen;Long-Wen Chang

  • Affiliations:
  • National Tsing Hua University, Hsinchu, Taiwan Roc;National Tsing Hua University, Hsinchu, Taiwan Roc;National Tsing Hua University, Hsinchu, Taiwan Roc

  • Venue:
  • Proceedings of the 20th ACM international conference on Multimedia
  • Year:
  • 2012

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Abstract

We introduce and address the problem of video object cosegmentation, which concerns the task of segmenting the common object in a pair of video sequences. We present a new algorithm that works on super-voxels in videos to solve this task. The algorithm computes i the intra-video relative motion derived from dense optical flow and ii) the inter-video co-features based on Gaussian mixture models. The experimental results show that, by integrating the intra-video and inter-video information, our algorithm is able to obtain better results of segmenting video objects.