Image Quality Assessment in Reversible Data Hiding with Contrast Enhancement.
Hao-Tian WuShaohua TangYun-Qing ShiPublished in: IWDW (2017)
Keyphrases
- contrast enhancement
- image quality assessment
- visual quality
- image quality
- human visual system
- quality assessment
- data hiding
- perceptual quality
- quality metrics
- bit rate
- image enhancement
- structural similarity
- peak signal to noise ratio
- human perception
- reconstructed image
- high frequency
- multiscale
- compressed images
- image data
- high quality
- pixel values
- natural images
- image database
- color images
- correlation coefficient
- wavelet domain
- gray level
- spatial domain
- visual perception
- motion vectors
- watermarking technique
- pattern recognition