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Baby Footprint Scanner
Describe：The footprint collector has clear imaging, its image fully complies with the FBI image quality requirements, and is compatible with the relevant standards of the Ministry of Public Security for civilian and police live collection, and can be widely used in immigration, prisons, criminal investigation and other scenarios, as well as public security, national defense, finance, education, information collection and other fields. It conforms to the GAT866 technical specification for testing live fingerprint palmprint collection equipment.
Footprint collection instrument in the ease of use, durability indicators outstanding performance, stable collection and long service life, for high and low temperature, sand and other harsh conditions have good adaptability, combined with our company footprint algorithm, the finger dry, cracked, dirty, wet and other conditions can be normal collection and have good comparison effect.
Product Overview
The BFS800 is a rugged and cost-effective GA and FBI certified series scanner with ultra-high resolution. The high-definition optical system captures high-quality images and features in compliance with ISO 19794-2/ANSI-378, FBI f.test's half palm, and GA/T 864-2010 image standards. It can be used in scenarios such as newborn information registration, identification and health records.
Product features
Ultra-high image quality: Optical distortion-free imaging system that captures images with high fidelity for easy extraction
Capture function is powerful: capture window size is large, support the capture of foot print, single finger, multi-finger image
Fast acquisition speed: acquisition speed of at least 7 frames per second, support real-time pattern detection
Footprint and fingerprint processing algorithms: support for generating and comparing footprint and fingerprint features.
Adaptable:Applicable to various types of grain, automatically removes residual grain marks and halo effects, higher imaging quality
Durable and shock-resistant: sturdy shape, wear-resistant, shock-resistant and anti-vandalism, anti-static interference, long service life
Secondary development is simple: provide Windows and Android platform SDK development kit
Product dimension drawing
Product technical parameters
Electrical parameters | ||
Supply Voltage | 5.0V±5% USB provided | |
Operating Current | Typical <500mA | |
connector | USB2.0 | |
ESD | Contact: ±8KV; Air: ±15KV | |
Environmental parameters | ||
operating temperature | -40℃-70℃ | |
Storage temperature | -40℃-60℃ | |
Operating humidity | <90% R.H (non-condensing) | |
Storage humidity | 20-93% R.H | |
image parameter | ||
image resolution | 500 dpi | |
Capture window size | 150mmx150mm | |
Effective image size | foot print | ≥139.7mm*139.7mm |
polytope | ≥81.2mm*76.2mm | |
single finger | ≥32.5mm*32.5mm | |
Number of image pixels | foot print | ≥2750*2750pixels |
polytope | ≥1600*1500pixels | |
single finger | ≥640*640 pixels | |
Acquisition time | foot print | ≥7 frames/sec (≤143ms) |
single finger | ≥25 frames/sec (≤66ms) | |
polytope | ≥10 frames/sec (≤100ms) | |
image distortion | ≤1% | |
Image background gray unevenness | ≤10% | |
grayscale | 8-bit, 256 levels | |
Gray-scale dynamic range | ≥180 class | |
Image background gray value | 225~255 | |
image blemish | No more than 10 pixels with a diameter of 2 in any 600*600 area | |
Image center deviation | Image center deviation from the center of the acquisition window: ≤15 pixels in both X and Y directions. | |
Certification Standards | GA/T 866-2010 (Technical Specification for Testing of Live Fingerprint/Palmprint Acquisition Equipment) GA/T 864-2010 (Technical Specification for Live Palm Image Acquisition) GA/T 865-2010(Interface Specification for Live Palmprint Acquisition) Fingerprint Information Exchange File Format Technical Specification (Version 5.0) FBI f.test iso19794-2/ansi-378 | |
