FIELD: information technologies.
SUBSTANCE: in the method a document is placed in a machine-readable zone, illuminated with an infrared source, information is read by at least four analog video cameras, video signals from cameras are converted from an analog to a digital form, they are introduced into a computer with the help of a video-capture device, switching video inputs of the video-capture device, the produced video signals are combined into a common video signal, and computer treatment is carried out to produce parameters of a common video signal, which characterise a contrast printing signal.
EFFECT: increased accuracy of documents recognition during their verification and manufacturing.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FORENSIC EXPERT VIDEO SYSTEM | 2012 |
|
RU2510965C1 |
| METHOD AND APPARATUS FOR EXPRESS INSPECTION OF DOCUMENTS AND BOND PAPER WITH ANTI-COUNTERFEIT FEATURES | 2012 |
|
RU2510943C2 |
| DEVICE AND METHOD FOR AUTOMATED CONTROL OF SITUATION IN AUDITORIUMS | 2005 |
|
RU2296434C2 |
| METHOD FOR CHECKING AUTHENTICITY OF A DOCUMENT, PROTECTED FROM FORGERY, AND DEVICE FOR REALIZATION OF SAID METHOD | 2006 |
|
RU2310915C1 |
| COMPUTER SYSTEM DEVICE FOR TELEVISION CIRCULAR REVIEW OF INTERNAL SURFACE OF LARGE DIAMETER PIPES AND PIPELINES | 2017 |
|
RU2640756C1 |
| COMPUTER SYSTEM FOR TELEVISION CIRCULAR SCANNING OF INNER SURFACE OF WELDED SEAMS OF PIPELINE FROM LARGE DIAMETER PIPES | 2019 |
|
RU2709408C1 |
| VIDEO COMPLEX FOR DETERMINING AUTHENTICITY OF SECURITIES AND/OR DOCUMENTS | 2006 |
|
RU2320018C2 |
| DEVICE FOR OPTICAL DOCUMENT READING | 2022 |
|
RU2781211C1 |
| METHOD OF SETTING UP MOBILE ROBOT SYSTEM WIRELESS CONTROL CHANNEL AND COMMUNICATION AND DATA TRANSMISSION SYSTEM | 2014 |
|
RU2547633C1 |
| ENDOSCOPIC VIDEO SYSTEM AND THE METHOD FOR ITS OPERATION | 2020 |
|
RU2788812C2 |
