Blind Assessment of Wavelet-Compressed Images Based On Subband Statistics of Natural Scenes.
Ying-Chun GuoGang YanCui-Hong XueYang YuPublished in: Int. J. Adv. Pervasive Ubiquitous Comput. (2014)
Keyphrases
- natural scenes
- compressed images
- subband
- image compression
- wavelet coefficients
- wavelet transform
- image coder
- wavelet decomposition
- natural images
- wavelet domain
- filter bank
- bitstream
- visual quality
- high frequency
- bit rate
- multiscale
- reconstructed image
- low pass
- image coding
- multiresolution
- wavelet filters
- transform coding
- compression ratio
- image content
- low frequency
- discrete cosine transform
- frequency domain
- compression algorithm
- visual attention
- bit plane
- energy compaction
- feature vectors
- quality assessment
- compressed domain
- denoising
- perfect reconstruction
- image structure
- object recognition
- high quality
- image processing
- image quality
- image quality assessment
- computer vision