Heterogeneous image transformation

  title={Heterogeneous image transformation},
  author={Nannan Wang and Jie Li and Dacheng Tao and Xuelong Li and Xinbo Gao},
  journal={Pattern Recognition Letters},
Heterogeneous image transformation (HIT) plays an important role in both law enforcements and digital entertainment. Some available popular transformation methods, like locally linear embedding based, usually generate images with lower definition and blurred details mainly due to two defects: (1) these approaches use a fixed number of nearest neighbors (NN) to model the transformation process, i.e., K-NN-based methods; (2) with overlapping areas averaged, the transformed image is approximately… CONTINUE READING
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