Keyphrases
- template matching
- segmentation method
- test images
- image regions
- pixel values
- energy function
- similarity measure
- gray level images
- image noise
- single image
- segmentation algorithm
- image analysis
- directional information
- edge detection
- filtering method
- grey level
- image data
- pixel level
- energy functional
- high resolution
- image processing
- image retrieval
- reconstruction method
- region of interest
- image matching
- image reconstruction
- image features
- input image
- image classification
- gray level