A Luminance- and Contrast-Invariant Edge-Similarity Measure.
Saravana KumarSim Heng OngSurendra RanganathFook Tim ChewPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2006)
Keyphrases
- similarity measure
- edge information
- contrast enhancement
- mutual information
- color images
- human visual perception
- distance measure
- pairwise
- color space
- edge detector
- edge detection
- feature vectors
- similarity function
- clustering method
- grayscale images
- similarity computation
- colour space
- color channels
- image contrast
- similarity assessment
- color difference
- contrast sensitivity