Finding convex edge groupings in an image.

Daniel P. Huttenlocher Peter C. Wayner

Published in: CVPR (1991)

Keyphrases

edge map
edge detection
image analysis
image data
input image
multiscale
single image
image features
template matching
image content
sobel operator
image collections
multiple scales
image retrieval
image representation
edge pixels
image pixels
high resolution
edge direction
image segmentation
region of interest
low level
image structure
gray value
image gradient
edge information
feature vectors
test images
energy function
image classification