Dynamic range optimization by flexible local contrast enhancement using luminance map.
Chih-Hung LinShu-Yuan LinTzung-Her ChenPublished in: ICDIP (2013)
Keyphrases
- dynamic range
- tone mapping
- contrast enhancement
- transfer function
- histogram equalization
- high dynamic range
- high dynamic range images
- image enhancement
- color images
- low dynamic range
- multiscale
- image capture
- image sensor
- gray level
- spatially varying
- visual quality
- contrast sensitivity
- human perception
- signal to noise ratio
- image contrast
- display devices
- image analysis
- hdr images
- enhanced image
- gray scale
- dynamic range compression
- multiresolution
- color restoration