Keyphrases
- input image
- image content
- single image
- multiscale
- image analysis
- image classification
- image retrieval
- image segmentation
- image data
- image features
- image collections
- differential operators
- image representation
- gaussian noise
- pixel values
- template matching
- region of interest
- adjacent pixels
- image regions
- segmentation method
- edge detection
- density function
- image pixels
- digital images
- low level
- intensity profile
- gaussian function
- image matching
- spatial information
- test images
- image set
- gray level
- gaussian derivatives
- high resolution