A Novel Full-Reference Color Image Quality Assessment Based on Energy Computation in the Wavelet Domain.
M. C. HanumantharajuM. RavishankarD. R. Ramesh BabuV. N. Manjunath AradhyaPublished in: J. Intell. Syst. (2013)
Keyphrases
- wavelet domain
- image quality assessment
- human visual system
- structural similarity index
- image quality measures
- natural scene statistics
- image quality metrics
- denoising
- discrete wavelet transform
- image quality
- spatial domain
- quality assessment
- wavelet transform
- wavelet coefficients
- multiscale
- reduced reference
- color images
- image denoising
- human perception
- visual quality
- perceptual quality
- multiresolution
- natural images
- distorted images
- subband
- subjective quality
- color space
- watermarking algorithm
- structural similarity
- visual information
- image database
- high frequency
- correlation coefficient
- image data
- structural information
- quality evaluation
- quality metrics
- image reconstruction
- frequency domain
- image compression
- computational complexity