Real-time contrast preserving decolorization

  title={Real-time contrast preserving decolorization},
  author={Cewu Lu and Li Xu and Jiaya Jia},
  booktitle={SA '12},
Decolorization -- the process to transform a color image to a grayscale one -- is a basic tool in digital printing, stylized black-and-white photography, and in many single channel image and video processing applications. While recent research focuses on retaining meaningful visual features and color contrast, less attention has been paid to the complexity issue of the conversion. Consequently, the resulting decolorization methods could be orders of magnitude slower than simple procedures, e.g… CONTINUE READING
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