The Combined Face and Iris (CFI) dual modality authentication package for the EMA-30 imager represents the latest innovation in biometrics-based authentication from CMITech. In partnership with NEC, one of the industry’s leading face recognition companies, and their award winning NeoFace face recognition technology, the EMA-30/CFI offers a revolutionary authentication solution for Physical Access Control (PACS), Time & Attendance, and other similar authentication applications. The EMA-30/CFI system is a two stage authentication approach: first, face recognition to take advantage of the speed and subject ease of use inherent in the face recognition modality; then second, iris recognition to provide the superb accuracy and resistance to false matches that only the iris modality can provide. The CMITech CFI package is an incremental software upgrade to the EMA-30 embedded, dual iris recognition imager. It is also retrofittable to existing EMA-30 systems.
CMITech EMA-30/CFI Features
- Speed and ease of use of facial recognition combined with the accuracy of iris
- Automated two stage authentication
- Intuitive subject positioning
Technical Specs
| Dimensions |
202 x 122 x 66 mm (7.9 x 4.8 x 2.6 inches) |
| Image output |
Meets ISO 19794-6; exceeds 4.0 Ip/mm @ >60% contrast
|
| Iris diameter |
240 pixels for average 11.5 diameter iris (200 to 285 pixels for full range of 9.5 to 13.5 mm diameter irises) |
| Iris image pixel resolution |
640 x 480 pixels, 8 bits. Supports multiple formats |
Operational iris imaging distance
(stand-off range) |
315 to 345 mm (12.4 to 13.6 inches) in Normal mode |
| On-board data size |
Up to 1000 face templates, up to 10,000 iris template pairs |
| Inter-pupillary distance covered |
45 to 85 mm (1.8 to 3.4 inches) |
| Time of capture |
About 1.0 second, typical, from time subject’s eyes are placed within capture volume |
| IR illumination for iris imaging |
Dual LED: wavelengths of 850 nm nominal (about 50%); and 750 nm nominal (about 50%) |
| Maximum user positioning speed |
125 mm per second (4.9 inches per sec.) in “Z direction” |
