Classification of galaxy color images using quaternion polar complex exponential transform and binary Stochastic Fractal Search.
Khalid M. HosnyMohamed Abd El-AzizI. M. SelimMohamed M. DarwishPublished in: Astron. Comput. (2020)
Keyphrases
- fractal image encoding
- color images
- search algorithm
- fourier transform
- pattern recognition
- classification accuracy
- feature extraction
- support vector machine svm
- support vector
- support vector machine
- image classification
- fractal analysis
- fractal dimension
- pattern classification
- decision trees
- fractal dimensions
- image processing
- color information
- classification algorithm
- complex systems
- frequency domain
- text classification
- feature selection
- monte carlo
- gray scale
- training samples
- model selection
- classification scheme
- complex queries
- hamming distance
- polar coordinates
- feature space