Measurement of Edge Coincidence in Image Thresholdings.
Lois HertzRonald W. SchaferPublished in: J. Vis. Commun. Image Represent. (1993)
Keyphrases
- edge detection
- image data
- input image
- image analysis
- image retrieval
- image features
- image classification
- single image
- image edges
- gradient magnitude
- multiscale
- edge map
- image collections
- template matching
- image segmentation
- image content
- multiple scales
- image representation
- sharp edges
- image regions
- gradient field
- vector field
- edge detector
- high resolution
- image pixels
- gradient direction
- edge points
- sobel operator
- image gradient
- grey level
- region growing
- spatial information
- region of interest
- edge pixels
- hough transform
- segmentation method
- measurement error
- feature points
- image compression
- edge direction
- adjacent pixels
- adjacent regions
- medical images