Shape analysis and symmetry detection in gray-level objects using the analytical Fourier-Mellin representation.
Stéphane DerrodeFaouzi GhorbelPublished in: Signal Process. (2004)
Keyphrases
- gray level
- shape analysis
- symmetry detection
- translation invariant
- fourier descriptors
- shape representation
- image segmentation
- gray scale
- medical imaging
- shape descriptors
- closed curves
- input image
- texture analysis
- gray level images
- image analysis and pattern recognition
- co occurrence
- gray value
- texture features
- moving objects
- low contrast
- shape space
- mathematical morphology
- fourier transform
- d objects
- face recognition
- machine learning
- feature space
- computer vision