Color image analysis of quaternion discrete radial Krawtchouk moments.
Hicham AmakdoufAmal ZouhriMostafa El MallahiHassan QjidaaPublished in: Multim. Tools Appl. (2020)
Keyphrases
- krawtchouk moments
- image analysis
- orthogonal polynomials
- orthogonal moments
- color images
- action classification
- zernike moments
- color information
- laplacian eigenmaps
- fourier transform
- pattern recognition
- computer vision
- multispectral
- moment invariants
- medical imaging
- action recognition
- scale space
- shape analysis
- scale and rotation invariant
- feature extraction
- image segmentation
- image processing