Fast and robust spatio-temporal image alignment for inter-sequence error concealment

  title={Fast and robust spatio-temporal image alignment for inter-sequence error concealment},
  author={Tobias Tr{\"o}ger and Andr{\'e} Kaup},
  journal={2010 IEEE International Conference on Image Processing},
Terrestrial broadcasting of digital TV is often error-prone due to suboptimal channels. Inter-sequence error concealment is a novel technique to reconstruct lost image blocks of video signals by inserting error-free blocks of reference signals. Considering multi-broadcast receivers, reference signals are typically scaled, cropped and delayed. Spatio-temporal image alignment therefore is the crucial point of inter-sequence error concealment. A well-known intensity-based approach utilizing a… CONTINUE READING
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Document VCEG-M33: Calculation of average PSNR differences between RD-curves

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  • VCEG Meeting, Austin, USA, Tech. Rep., April 2001…
  • 2001
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