Stacked Features Based CNN for Rotation Invariant Digit Classification.
Ayushi JainGorthi R. K. Sai SubrahmanyamDeepak MishraPublished in: PReMI (2017)
Keyphrases
- rotation invariant
- feature vectors
- classification procedure
- classification accuracy
- feature set
- feature extraction
- gabor filtering
- highly discriminative
- feature space
- gabor filters
- classification models
- steerable filters
- rotation invariance
- texture classification
- texture analysis
- convolutional neural network
- support vector machine
- support vector
- decision trees
- image features
- texture features
- feature representation
- dominant orientation
- object recognition
- texture image retrieval
- rotation invariant texture classification
- shape features
- shape context
- scale invariance
- training set
- pattern recognition
- histogram of oriented gradients
- image analysis
- image processing
- hilbert transform
- training data
- thinning algorithm
- zernike moments
- invariant features
- image classification