DactyScan84c – Standard top cover

The Dactyscan84c is a compact and FBI app. F certified 10-print livescan in full compliance with the “10-print capture scanner & software User group requirements” suitable for all applications in need of 4-slaps and rolled acquisition. A user interface based on 12 LEDs facilitates the acquisition procedure by indicating the ﬁngerprint(s) to be acquired and providing quality feedback. Main applications are e-ID document enrolment, Voter registration and criminal background checks.

After a strong effort in terms of research and development, Green Bit, in collaboration with the Department of Electrical and Electronic Engineering of University of Cagliary(*), has developed a Fake finger Detection Solution which can be used with the DactyScan84c in order to identify fake fingers.

This solution is software based and does not require any hardware upgrade for the installed base. This package, named “GB_FFD” is fully integrated into the standard MultiScan_SDK, starting from the v. 4.0

Technical Specification
SDK Features
Downloads

PLATEN SCANNING WINDOW	3.3' x 3.2' (86mm x 81mm)
FLAT FINGERS SCANNING AREA	3.2' x 3.0'
ROLLED FINGERS SCANNING AREA	1.6' x 1.5'
IMAGE SIZE	1600 x 1500 pixels (SLAP) 800 x 750 pixels (ROLLED)
IMAGE QUALITY (Standards compliance)	FBI IAFIS IQS App. F ANSI/NIST-ITL 1-2007/2011 ANSI/NIST-ITL 1-2000 ANSI/NIST-ITL 1-2000 Interpol Implementation ISO/IEC FCD 19794-4
IMAGE RESOLUTION	500 dpi, 256 gray
ACQUISITION SPEED	> 28 fps for slap (Preview mode) > 25 fps for rolled
DIMENSIONS	148mm x 152mm x 148mm
WEIGHT	1.4 kg
INTERFACE	USB 2.0 (Data & Power supply)
CERTIFICATIONS	CE, FCC, RoHS, KCC and ISO 60950-1
LED INTERFACE	YES
TEMPERATURE	0°C to 50°C (Operating) -20°C to 50°C (Storage)
HUMIDITY	From 10 to 90% (Non condensing)
IP RATING	IP54
OPERATING SYSTEM	Windows, Linux, Android
MOUNTING	Ready to be installed on a counter top
ANTISPOOFING (FFD/LFD)	Patented GB_FFD software - Option
ADDITIONAL SOFTWARE	DactyMatch SW - Option

- ROLLED FINGERPRINT CAPTURING:
display in real-time, self-adaptive to rolling speed and directions, seamless composite image generation, automatic stop detection.
- HALO ELIMINATION:
elimination of halo due to moist ﬁngerprints during acquisition.
- AUTOMATIC SEQUENCE CHECKING:
guarantees a correct scanning sequence.
- SEGMENTATION:
automatic segmentation of four- slap and two thumbs ﬁngerprint images in single ﬂat images.
- CORRECT POSITION AND SLAP COMPLETENESS CHECK:
checks for correct ﬁnger placing; checks for incomplete slaps due to missing ﬁngers.
- SLIDE DETECTION FOR FLAT PRINTS:
detects deformations of ﬁngerprints due to sliding during acquisition.
- STANDARD OUTPUT FORMAT:
creation of “ANSI/NIST-ITL-1-2007/2011” type 1, 2, 4 and 14 records - EFTS71 output format support.
- AUTOMATIC ACQUISITION START AND STOP:
sensing of ﬁnger placement and automatic acquisition of the image with the highest quality. Quality thresholds for images can be set through the Multiscan SDK.
- IMAGE QUALITY CHECKING:
dynamic estimation of ﬁngerprint image quality during scanning process; NISTIR7151 quality check.
- ARTEFACTS DETECTION FOR ROLLED FINGERPRINTS:
controls for correct rolling of prints indicating artefact areas compromising the ﬁngerprint image
- ELIMINATION OF LATENT PRINTS:
elimination of latent prints originated from recent scans.
- AUTOMATIC FORMAT CLIPPING:
generation of any required image size according to application requirements.
- AUTOMATIC IMAGE ROTATION:
correct rotation of a ﬁngerprint image in accordance with application demands.

DactyScan84c Datasheet

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