A New Algorithm for Fingerprint Feature Extraction without the Necessity to Improve Its Image.
Piotr RaptaKhalid SaeedPublished in: Bio Algorithms Med Syst. (2010)
Keyphrases
- feature extraction
- extracted features
- region of interest
- image matching
- learning algorithm
- estimation algorithm
- segmentation algorithm
- energy function
- image classification
- image processing algorithms
- preprocessing
- image data
- image features
- input image
- segmentation method
- fingerprint images
- single image
- image set
- face recognition
- test images
- matching algorithm
- distance transform
- gray value
- high resolution
- image analysis
- detection algorithm
- similarity measure
- gradient information
- feature extractor
- fingerprint identification
- extracting features
- support vector machine svm
- image representation
- feature points
- dimensionality reduction
- k means
- computational complexity
- multiscale
- image processing