Dark channel prior-based spatially adaptive contrast enhancement for back lighting compensation.
Jaehyun ImInhye YoonMonson H. HayesJoonki PaikPublished in: ICASSP (2013)
Keyphrases
- contrast enhancement
- spatially adaptive
- compressed images
- denoising
- single image
- image enhancement
- locally adaptive
- visual quality
- image deblurring
- gray level
- gaussian processes
- multiscale
- color images
- tone mapping
- lighting conditions
- multispectral images
- spatial frequency
- transfer function
- denoising algorithm
- classification scheme
- image processing
- image data
- bit rate
- image restoration
- natural images
- bitstream
- image denoising
- high frequency
- feature extraction
- gray scale
- image segmentation