Measurement of Edge Coincidence in Image Thresholdings.

Lois Hertz Ronald W. Schafer

Published 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