Combinatorial Classification of Pixels for Ridge Extraction in a Gray-Scale Fingerprint Image.
Arijit BishnuPartha BhowmickSabyasachi DeyBhargab B. BhattacharyaMalay Kumar KunduC. A. MurthyTinku AcharyaPublished in: ICVGIP (2002)
Keyphrases
- gray scale
- features extraction
- binary images
- singular points
- fingerprint classification
- gray scale images
- color images
- mathematical morphology
- classification accuracy
- gray level
- fingerprint images
- feature extraction
- machine learning
- feature space
- input image
- morphological operations
- pattern recognition
- feature vectors
- training set
- wavelet transform
- fingerprint matching
- fingerprint recognition
- feature set
- structuring elements
- low quality
- reference point
- face recognition