Reflectance-Guided Histogram Equalization and Comparametric Approximation.
Xiaomeng WuTakahito KawanishiKunio KashinoPublished in: IEEE Trans. Circuits Syst. Video Technol. (2021)
Keyphrases
- histogram equalization
- image enhancement
- contrast enhancement
- gray scale
- gray level
- image contrast enhancement
- image contrast
- single image
- piecewise linear
- photometric stereo
- image data
- shape from shading
- dynamic range compression
- tone mapping
- machine learning
- visual quality
- transfer function
- dynamic range
- mean shift
- reflectance properties
- input image
- control system
- image processing