Keyphrases
- signature verification
- character recognition
- biometric authentication
- document analysis
- signature recognition
- user authentication
- private key
- word recognition
- signature scheme
- real time
- numeral strings
- handwriting recognition
- word spotting
- remote access
- network access
- identity authentication
- fragile watermarking
- public key
- hand written
- digital signature
- optical music recognition
- historical documents
- biometric data
- blind signature scheme
- multimodal biometrics
- identity management
- character segmentation
- security mechanisms