An empirical investigation into application of a fast discrete 2D S-transform algorithm to provide localized measures of texture in images.
Michael R. SmithRobert BrownMaryam HelmiRangaraj M. RangayyanPublished in: CCECE (2011)
Keyphrases
- image statistics
- segmentation algorithm
- image processing algorithms
- transformed images
- image matching
- region of interest
- gradient information
- matching algorithm
- detection algorithm
- input image
- image data
- grey levels
- gray level images
- image database
- image segmentations
- test images
- gabor filters
- similarity measure
- extracted from images
- object recognition
- image retrieval
- fourier domain
- image set
- learning algorithm
- image analysis
- color images
- image features
- gaussian noise
- texture information
- feature vectors
- image structure
- discrete fourier transform
- image segmentation algorithms
- image regions