A Fourier-Radial Descriptor Algorithm for Invariant Feature Extraction.
Challa S. SastryArun K. PujariBulusu Lakshmana DeekshatuluPublished in: Int. J. Wavelets Multiresolution Inf. Process. (2006)
Keyphrases
- feature extraction
- preprocessing
- detection algorithm
- learning algorithm
- segmentation algorithm
- dynamic programming
- np hard
- cost function
- extracted features
- support vector machine svm
- expectation maximization
- k means
- computational complexity
- optimal solution
- multiresolution
- computational cost
- particle swarm optimization
- search space
- objective function
- recognition algorithm
- image processing