Show-Through Cancellation in Scanned Images using Blind Source Separation Techniques.
Boaz OphirDavid MalahPublished in: ICIP (3) (2007)
Keyphrases
- blind source separation
- scanned images
- independent component analysis
- document images
- non stationary
- digital camera
- inverse halftoning
- negative matrix factorization
- blind separation
- scanned documents
- speech signal
- noise removal
- factor analysis
- sparse representation
- principal component analysis
- pattern recognition
- face recognition
- image enhancement