Hypercomplex Auto-And-Cross-Correlation of Color Images.
Stephen J. SangwineTodd A. EllPublished in: ICIP (4) (1999)
Keyphrases
- cross correlation
- color images
- color channels
- frequency domain
- phase correlation
- gray scale
- template matching
- fourier transform
- color information
- mutual information
- image processing
- color space
- impulsive noise
- fourier analysis
- weighted distance
- color image segmentation
- contrast enhancement
- spherical harmonics
- grayscale images
- color correction
- variational optical flow
- color components
- face detection
- digital images
- feature selection
- computer vision