No-reference blur estimation based on the average cone ratio in the wavelet domain.
Ljiljana PlatisaAleksandra PizuricaEwout VansteenkisteWilfried PhilipsPublished in: Multimedia on Mobile Devices / Multimedia Content Access: Algorithms and Systems (2011)
Keyphrases
- wavelet domain
- blur estimation
- denoising
- wavelet coefficients
- spatial domain
- wavelet transform
- multiscale
- human visual system
- multiresolution
- image denoising
- edge detection
- subband
- image quality assessment
- high frequency
- visual quality
- quality assessment
- image quality
- frequency domain
- super resolution
- image processing
- blind deconvolution
- image restoration
- natural images
- noisy images
- total variation
- motion estimation
- object recognition
- blurred images
- video sequences
- similarity measure