A Novel Non-linear Method of Automatic Video Scratch Removal

  title={A Novel Non-linear Method of Automatic Video Scratch Removal},
  author={Xing Huo and Jieqing Tan},
  journal={2012 Fourth International Conference on Digital Home},
Video in painting is an important topic in digital image processing. Old age, repeat play and improper preservation always deteriorate the film, dust and mechanical operations produce artifacts like scratches and blotches. This paper presents an automatic scratch detection and removal approach. An accurate wavelet method is introduced to automatically detect the scraches and a new nonlinear continued fraction method dealing with both spatical and temporal information around the scratch is… CONTINUE READING


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