Spatiotemporal-chromatic structure of natural scenes

  title={Spatiotemporal-chromatic structure of natural scenes},
  author={Steven Bergner and Mark S. Drew},
  journal={IEEE International Conference on Image Processing 2005},
We investigate the implications of a unified spatiotemporal-chromatic basis for compression and reconstruction of image sequences. Different adaptive methods (PCA and ICA) are applied to generate basis functions. While typically such bases with spatial and temporal extent are investigated in terms of their correspondence to human visual perception, here we are interested in their applicability to multimedia encoding. The performance of the extracted spatiotemporal-chromatic patch bases is… CONTINUE READING

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