Edge Detection in fingerprints.
M. R. VermaArun K. MajumdarB. ChatterjeePublished in: Pattern Recognit. (1987)
Keyphrases
- edge detection
- image processing
- edge detector
- noisy images
- multiscale
- image enhancement
- noise reduction
- recursive filtering
- noise estimation
- region growing
- fingerprint verification
- database
- fingerprint matching
- personal identification
- data sets
- edge detection algorithm
- zero crossing
- edge map
- morphological operations
- fingerprint images
- mathematical morphology
- image filtering
- edge points
- decision trees
- minutiae extraction
- edge detection algorithms
- data mining
- canny edge detector
- color bands