Image Sharpness Assessment Based on Local Phase Coherence.
Rania HassenZhou WangMagdy M. A. SalamaPublished in: IEEE Trans. Image Process. (2013)
Keyphrases
- image data
- multiscale
- image content
- image features
- input image
- single image
- image retrieval
- image classification
- image pixels
- template matching
- image collections
- pixel values
- visual perception
- image regions
- low level
- segmentation method
- image representation
- grey level
- quality assessment
- image segmentation
- image noise
- lighting conditions
- test images
- spatial information
- image set
- image structure
- image matching
- contrast enhancement
- edge preserving
- feature points
- high resolution