A Vector Quantization Based Feature Descriptor for Online Signature Verification.
Vivek VenugopalAbhishek SharmaRishabh SinghAbhinav SharmaSuresh SundaramPublished in: ICDAR (2017)
Keyphrases
- vector quantization
- feature descriptors
- image compression
- feature points
- local binary pattern
- vector quantizer
- image features
- image matching
- shape descriptors
- distortion measure
- shape features
- reduced complexity
- texture classification
- distance metric
- image patches
- image descriptors
- feature extraction
- face recognition
- codebook design
- neural network
- texture features
- face images
- image registration
- wavelet transform