A Cascaded Algorithm for Image Quality Assessment and Image Denoising Based on CNN for Image Security and Authorization.
Jianjun LiJie YuLanlan XuXinying XueChin-Chen ChangXiaoyang MaoJunfeng HuPublished in: Secur. Commun. Networks (2018)
Keyphrases
- image denoising
- undecimated wavelet transform
- image quality assessment
- denoising methods
- natural images
- denoising
- computational complexity
- noisy images
- bayesian framework
- test images
- input image
- segmentation algorithm
- denoising algorithm
- image segmentation
- image processing
- image database
- structural similarity
- image data
- higher order
- gaussian noise
- quality assessment
- similarity measure
- multiscale
- visual perception
- wavelet packet
- expectation maximization
- image classification
- image quality
- wavelet coefficients
- image representation