VGEF: Contrast enhancement of dark images using value gap expansion force and sorted histogram equalization.
Youngbae KimJin-Hwan KimChang-Su KimPublished in: APSIPA (2014)
Keyphrases
- contrast enhancement
- histogram equalization
- image enhancement
- image contrast
- image contrast enhancement
- gray level
- multiscale
- color images
- tone mapping
- enhanced image
- transfer function
- low contrast
- visual quality
- image analysis
- edge detection
- gray scale
- adaptive histogram equalization
- image features
- image data
- object recognition
- pattern recognition