Perceptual contrast enhancement in visual rendering of astrophotographs.
Daniele MariniCristian BonanomiAlessandro RizziPublished in: J. Electronic Imaging (2017)
Keyphrases
- contrast enhancement
- contrast sensitivity
- image enhancement
- human visual system
- histogram equalization
- visual quality
- gray level
- visual perception
- color images
- low contrast
- multiscale
- human vision
- visual information
- low level
- transfer function
- human perception
- visual features
- human observers
- image contrast enhancement
- tone mapping
- high quality
- enhanced image
- image quality
- image analysis
- computer graphics
- gray scale
- unsharp masking
- visual search
- neural network
- bit rate
- image contrast
- high level