Improvement of low gray-level linearity using perceived luminance of human visual system in PDP-TV.
Sung-Jin KangHyun-Chul DoByung-Gwon ChoSung-Il ChienHeung-Sik TaePublished in: IEEE Trans. Consumer Electron. (2005)
Keyphrases
- gray level
- human visual system
- contrast sensitivity
- contrast enhancement
- human visual perception
- human eyes
- color image enhancement
- image quality
- color perception
- visual quality
- human observers
- human perception
- gray scale
- just noticeable difference
- texture features
- human vision
- co occurrence
- error diffusion
- input image
- image segmentation
- texture analysis
- contrast sensitivity function
- visual information
- quality assessment
- saliency map
- gray level images
- visual masking
- image contrast
- black and white
- color images
- human perceptual
- wavelet domain
- quality metrics
- image quality assessment
- gray value
- perceptual quality
- histogram equalization
- pixel values
- color information
- multiscale
- texture images
- textural features
- structural similarity
- machine learning