Keyphrases
- structure preserving
- single image
- multiscale
- image data
- image features
- input image
- image representation
- lighting conditions
- image segmentation
- illumination conditions
- image classification
- image analysis
- image retrieval
- bayesian framework
- imaging conditions
- homomorphic filtering
- high resolution
- segmentation method
- test images
- image pixels
- image content
- varying illumination
- edge detection
- photometric stereo
- pattern recognition
- machine learning