Robust Metric Reconstruction from Challenging Video Sequences

  title={Robust Metric Reconstruction from Challenging Video Sequences},
  author={Guofeng Zhang and Xueying Qin and Wei Hua and Tien-Tsin Wong and Pheng-Ann Heng and Hujun Bao},
  journal={2007 IEEE Conference on Computer Vision and Pattern Recognition},
Although camera self-calibration and metric reconstruction have been extensively studied during the past decades, automatic metric reconstruction from long video sequences with varying focal length is still very challenging. Several critical issues in practical implementations are not adequately addressed. For example, how to select the initial frames for initializing the projective reconstruction? What criteria should be used? How to handle the large zooming problem? How to choose an… CONTINUE READING
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