Edge Dection of Petrographic Image Using Genetic Programming.
Brian J. RossFrank FuetenDmytro Y. YashkirPublished in: GECCO (2000)
Keyphrases
- image data
- edge detection
- image classification
- image analysis
- image content
- multiscale
- image retrieval
- image features
- image representation
- template matching
- input image
- sobel operator
- edge map
- single image
- edge direction
- image edges
- edge pixels
- vector field
- low level
- image collections
- image segmentation
- intensity variations
- gray value
- multiple scales
- image gradient
- high resolution
- spatial information
- image regions
- feature points
- image pixels
- test images
- grey level
- image matching
- segmentation algorithm
- region of interest
- scale space
- gradient direction
- keypoints
- hough transform
- edge points
- image database
- weighted graph
- edge detector