Products & Solutions
BpAFIS (Automated Fingerprint Identification System)
Fingerprint is the only judicially authenticated biometric technology for forensic applications and widely used in several national public benefit programs all over the world. Behin Pajouhesh engineering company is one of the most leading companies providing large and medium scale fingerprint solutions throughout Middle and Far East. It has developed the first professional fingerprint identification system with the following subsystems:
Fingerprint Acquisition
*Supporting several fingerprint acquisition devices
- AFIS live-scan systems
- Non-AFIS fingerprinting devices
- Embedded fingerprint scanners
*Supporting standard forensic and commercial formats
- ANSI-NIST wavelet square quantized format (wsq)
- Commercial uncompressed/compressed formats
*Supporting several fingerprint resolutions and color depths
- ANSI-NIST standard resolution (500-1000 dpi)
- Indexed 256 color, indexed 16 color, gray scale, binary
BpAFIS Fingerprint Acquisition
Fingerprint Enhancement & Filtering
* Intelligent or user-defined fingerprint enhancement
- Brightness, contrast and gamma adjustment
- Hue and saturation adoption
- Histogram equalization
*Intelligent or user-defined fingerprint filters
- Standard filters (sharp, blur, smooth, gradient, emboss)
- Standard operators (median, Gaussian, Laplasian)
- Noise reduction
BpAFIS Fingerprint Enhancement & Filtering
Feature Extraction 0 Intelligent Galton details (Minutiae) extraction
- Singular points (core and delta)
- Minutiae
Type (termination, bifurcation, lake, spur, island)
Position, direction, curvature, density
*Providing overall information
- Ridge flow
- Fingerprint quality
- Fingerprint class (arch, tented arch, whorl, loop)
*Providing digitally rendered and skeleton fingerprints:
BpAFIS Fingerprint Feature Extraction
Fingerprint Template Formation Providing standard and high-definition templates
- ANSI-NIST standard templates
- High-definition compressed templates
- High-definition encrypted or hashed templates
BpAFIS Fingerprint Template Formation
Fingerprint Template Matching & Identification Supporting large-scale fingerprint search:
- Global search
- Limited search
Class-based (arch, tented arch, whorl, loop)
Finger-based (thumb, index, middle, ring, little)
- Handprint search
Providing overall matching information:
- Matching score or percent
- Similarity percent
- Type
Supporting single and multi-candidate identification:
BpAFIS Fingerprint Template Matching & Identification
* Providing comparison interface for forensic applications
- Precise scaling and rotating
- Precise transparency setting
- Fingerprints stitching
BpAFIS Fingerprint Comparison