X-ray Image Contrast Enhancement Using the Second Generation Curvelet Transform.
Hao LiGuanying HuoPublished in: ICIC (1) (2012)
Keyphrases
- x ray
- curvelet transform
- image contrast enhancement
- contrast enhancement
- image enhancement
- histogram equalization
- gray level
- wavelet transform
- x ray images
- color images
- low contrast
- hierarchical representation
- intraoperative
- multiscale
- visual quality
- digital x ray images
- three dimensional
- transfer function
- image processing
- computer vision
- fusion method
- multiresolution
- feature set
- palmprint
- fully automatic
- edge detection
- input image
- image analysis