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A hue preservation lossless contrast enhancement method with RDH for color images.

Guangyong GaoTingting HanBin WuJiaxin FuZhihua Xia
Published in: Digit. Signal Process. (2023)
Keyphrases
  • color images
  • contrast enhancement
  • fully automatic
  • image enhancement
  • histogram equalization
  • pattern recognition
  • image processing
  • high quality
  • gray scale
  • visual quality