Keyphrases
- partial occlusion
- image noise
- image data
- multiscale
- input image
- image analysis
- geometric distortions
- image content
- image features
- single image
- image retrieval
- image segmentation
- image classification
- image representation
- template matching
- image matching
- hough transform
- segmentation method
- similarity measure
- detection algorithm
- keypoints
- feature points
- image collections
- lighting conditions
- orientation estimation
- data structure
- high resolution
- edge detection
- region of interest
- image quality
- segmentation algorithm
- medical images
- low level
- image structure
- complex background
- cluttered background
- detection method