Reversible integer color transform

IEEE Trans Image Process. 2007 Jun;16(6):1686-91. doi: 10.1109/tip.2007.896617.

Abstract

In this correspondence, we introduce a systematic algorithm that can convert any 3 x 3 color transform into a reversible integer-to-integer transform. We also discuss the ways to improve accuracy and reduce implementation complexity. We derive the integer RGB-to-KLA, IV1 V2, YCbCr, DCT, YUV, and YIQ transforms that are optimal in accuracy.

Publication types

  • Evaluation Study
  • Letter
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Algorithms*
  • Color*
  • Colorimetry / methods*
  • Image Enhancement / methods*
  • Image Interpretation, Computer-Assisted / methods*