Rotation, scale and translation invariant image retrieval method based on circular segmentation and color density.
P. AyyalasomayajulaSara GrassiPierre-André FarinePublished in: ISPA (2011)
Keyphrases
- retrieval method
- color histogram
- image retrieval
- content based image
- image regions
- images of natural scenes
- segmentation method
- segmentation algorithm
- color segmentation
- image pixels
- gray level images
- color features
- similarity matching
- image segmentation
- homogeneous regions
- retrieving images
- color image segmentation
- multiscale
- image content
- foreground and background
- mean shift
- spatial information
- gray value
- image features
- hough transform
- edge detection
- input image
- color images
- segmentation scheme
- similarity measurement
- color distribution
- retrieval accuracy
- satellite cloud
- pixel level
- outdoor scenes
- image data
- color model
- pixel values
- circular hough transform
- image representation
- color information
- polar coordinates
- image collections
- object retrieval
- invariant features
- image classification
- graph cuts
- gray level
- color space
- region growing
- object segmentation
- skin lesion
- image database
- feature space
- high level