Keyphrases
- circle detection
- image data
- hough transform
- image features
- image retrieval
- object recognition
- image analysis
- input image
- image database
- image set
- image classification
- three dimensional
- pixel wise
- image matching
- ground truth
- binary patterns
- region of interest
- multiple images
- computer vision
- segmentation algorithm
- histogram analysis
- lighting conditions
- image registration
- gray level
- rigid body
- pixel values
- hsv color space
- filtered images
- enhanced image
- gray value
- grey level
- image collections
- test images
- edge detection
- spatial information
- image regions
- keypoints