Study on extraction method of image's line shape feature parameters based on Canny operator.

Published in: Int. J. Inf. Commun. Technol. (2022)

Keyphrases

shape features
edge detection
single image
image features
multiscale
image analysis
input image
image data
color distribution
image classification
contour points
image content
image representation
image segmentation
fourier descriptors
color features
high resolution
image retrieval
image regions
similarity measure
image processing
linear filtering
image database
line drawings
shape matching
bounding box
feature vectors
chain code
trademark images