Edge orientation spatiogram for silhouette image retrieval.

Yan Yu Tianjiang Wang Yanli Liu

Published in: ICDIP (2014)

Keyphrases

edge orientation
image retrieval
edge detector
edge direction
edge information
spatial domain
edge map
visual features
noise free
image features
rotation invariance
d objects
image matching
image representation
structure tensor
edge detection
frequency domain
rotation invariant
natural images
image segmentation