Mean curvature flow on graphs for image and manifold restoration and enhancement.
Abdallah El ChakikAbderrahim ElmoatazXavier DesquesnesPublished in: Signal Process. (2014)
Keyphrases
- input image
- image content
- single image
- multiscale
- image data
- image features
- image analysis
- image classification
- contrast enhancement
- restoration method
- image retrieval
- restoration algorithm
- image set
- spatial information
- image representation
- feature points
- image segmentation
- degraded images
- wiener filter
- image contrast
- image processing
- blind deconvolution
- adjacency graph
- euclidean space
- segmentation algorithm
- similarity measure
- parameter space
- test images
- image regions
- segmentation method
- high resolution
- feature space