Image fusion algorithm based on nonsubsampled contourlet transform

  title={Image fusion algorithm based on nonsubsampled contourlet transform},
  author={Hai Wang and Zijun Feng},
  journal={2010 2nd International Conference on Future Computer and Communication},
Image fusion involves merging two or more images into a single image with more details and information. Recently, multiscale transform approaches are very useful for analyzing the information content of images for the purpose of fusion. The nonsubsampled contourlet transform (NSCT) can provide a flexible multiscale, multidirection, and shift-invariant image decomposition for image. In order to compose the coefficients effectively in different subbands, spatial frequency is brought forward to… CONTINUE READING
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