Gaussian ringlet intensity distribution (GRID) features for rotation-invariant object detection in wide area motion imagery.
Theus H. AspirasVijayan K. AsariJuan R. VasquezPublished in: ICIP (2014)
Keyphrases
- rotation invariant
- object detection
- feature vectors
- intensity distribution
- gabor filters
- gaussian distribution
- texture classification
- feature set
- feature extraction
- texture analysis
- maximum likelihood
- single image
- face detection
- gaussian mixture model
- texture features
- co occurrence
- image features
- distance measure
- multi class
- training set
- texture images
- feature space
- feature selection