EP2989595A1 - Dokumentenlesegerät - Google Patents
DokumentenlesegerätInfo
- Publication number
- EP2989595A1 EP2989595A1 EP14717691.1A EP14717691A EP2989595A1 EP 2989595 A1 EP2989595 A1 EP 2989595A1 EP 14717691 A EP14717691 A EP 14717691A EP 2989595 A1 EP2989595 A1 EP 2989595A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- document
- area
- support
- identification
- document support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
- G06V30/14—Image acquisition
- G06V30/1431—Illumination control
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
- G06V30/14—Image acquisition
- G06V30/1444—Selective acquisition, locating or processing of specific regions, e.g. highlighted text, fiducial marks or predetermined fields
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/0077—Types of the still picture apparatus
- H04N2201/0081—Image reader
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/04—Scanning arrangements
- H04N2201/0402—Arrangements not specific to a particular one of the scanning methods covered by groups H04N1/04 - H04N1/207
- H04N2201/0422—Media holders, covers, supports, backgrounds; Arrangements to facilitate placing of the medium
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/04—Scanning arrangements
- H04N2201/0402—Arrangements not specific to a particular one of the scanning methods covered by groups H04N1/04 - H04N1/207
- H04N2201/0434—Arrangements not specific to a particular one of the scanning methods covered by groups H04N1/04 - H04N1/207 specially adapted for scanning pages of a book
Definitions
- the present invention is based on the finding that the above object can be achieved by means of a document support with a region-wise changeable or controllable light transparency.
- the document support area of the document support not covered by an identification document can be darkened in a targeted manner, while the document support area covered by the identification document the document support for the optical recording can remain transparent.
- the invention relates to a document reader for optically detecting an identification document with a document support having
- Identification document is coverable, however, is not darkened or is switched to light transparent, to allow optical recording of the identification document by means of the optical camera.
- the identification document is one of the following identification documents: an identity document, a passport, a means of payment, a bank card, a credit card, a driver's license, a company ID card, a bill of lading or an authorization card.
- the identification document can also be any other document whose identity and authenticity is to be confirmed.
- the identification document may include an integrated circuit.
- a first document support area is the
- Document cover can be covered by the identification document, wherein a second document support area outside the first document support area is arranged, and wherein the control device is formed, a
- the first document support area To increase light transparency of the first document support area or to leave the first document support area light transparent and / or to reduce a light transparency of the second document support area. By reducing the light transparency of the second document support area, it is darkened.
- control device is designed to detect the first document support area on the basis of an optical detection of the
- Identification document in particular by the detection of a contour or a pattern of the identification document to determine. In this way, the geometric extent or position of the first document support area in
- the optical detection of the identification document can, for example, starting from an initial
- Document reader can be generated, which is evaluated by the controller to detect therein the identification document or its location on the document support. This detection can be carried out by means of edge detection or pattern recognition. After detection, the
- Control device the document support au outside the first
- the document support area can be switched to be light-transparent or remain light-transparent, while the second document support area, which at least partially surrounds the first document support area and is not covered by the identification document, can be darkened or switched to non-transparent.
- an intensity of the extraneous light permeable to the document support is reduced efficiently.
- the first document support area can be predetermined as a function of a size of the identification document, in particular can be selected or entered by means of a graphical user interface.
- different sizes of identification documents may be selectable or input to determine the size of the first, light transparent document edition area.
- the second document edition area which is the first
- Document rest area at least partially surrounds or is outside the first document edition area, for example, the remaining area of the
- the document reader comprises a camera space with an optical camera for optically detecting the identification document, wherein the document support covers the camera space, wherein the control device is configured, the light transparency of the document support in areas
- control device is designed to increase the light transparency of the document support, in particular the first
- the entire document support is, for example, transparent to light.
- the identification document visually, for example be detected by means of an arranged below the document support optical camera.
- the document support comprises liquid crystal cells, which can be actuated in areas, for example by electrical voltage, for the change in the light transparency in regions.
- the liquid crystal cells may for example be embedded in the document support.
- the document support comprises a
- Liquid crystal layer for example, a film which has a surface of
- the operation of the document reading device is the same in both embodiments.
- liquid crystal cells can be arranged in a matrix and in the area of the first document support area or the second area
- Document edition area for example by addressing, assigned.
- control device is formed, which
- Liquid crystal cells to increase or decrease the light transparency
- Liquid crystal cells are supplied with a voltage to the first
- liquid crystal cells assigned to the second document deposition area can not be supplied with a voltage or be set to a ground potential to the second
- the invention relates to a method for the optical detection of an identification document by means of a document reader, which comprises a
- Document overlay with partially changeable light transparency comprises, with following steps: increase transparency of the document support; optically detecting a first covered by the identification document
- Documents support area; Reduce the light transparency in a second
- Document edition area is arranged; and optically detecting the
- the entire document support is transparent to light. This enables optical detection of the first document edition area. This can beispielswese by means of a detection of a contour of the
- Identification document on the document edition are performed. Thereafter, the second uncovered by the identification document
- Document overlay area switched to opaque or darkened After darkening, the identification document can be detected optically, for example by means of an optical camera arranged below the document support.
- the invention relates to a computer program having a
- Program code is executed on a computer.
- Fig. 1 is a plan view of a document reader
- Fig. 2 is a side view of a document reader; and 3 is a flow chart of a method for optically detecting a
- Fig. 1 shows a document reader 100 for optically detecting a
- Identification document with a document support 101 with partially transparent light transparency and a control device 103 for the area-wise change of light transparency of the document support.
- the control device 103 is formed, different
- the controller 103 is configured to control, for example, document support areas of the document support 101 differently depending on a size of an identifiable document that can be placed on the document support in order to darken or intransparently switch those document support areas which are not covered by an identification document. As a result, no cover of the document support 101 is required more.
- the controller 103 is configured to control, for example, document support areas of the document support 101 differently depending on a size of an identifiable document that can be placed on the document support in order to darken or intransparently switch those document support areas which are not covered by an identification document. As a result, no cover of the document support 101 is required more.
- the controller 103 is configured to control, for example, document support areas of the document support 101 differently depending on a size of an identifiable document that can be placed on the document support in order to darken or intransparently switch those document support areas which are not covered by an identification document. As a result, no cover of the document support 101 is required more.
- the controller 103 is configured to control, for example, document support
- first document support area 105 which is covered by an identification document
- second document support area 107 which is arranged outside the first document support area 105, to intransparent or to leave it non-transparent in order to prevent it from penetrating Extraneous light through the
- FIG. 2 shows a side view of the document reader 100 shown in FIG. 1.
- a camera chamber 109 is arranged, in which an optical camera 1 1 1 is arranged.
- the camera room 109 is through the
- Document support 101 covered so that the underlying optical camera 1 1 1 can record an attachable to the document support 101 identification document.
- the document support 101 includes, for example
- Liquid crystal cells 1 13 (LCD, Liquid Cristal Display). According to one embodiment, the liquid crystal cells 1 13 are arranged in a liquid crystal layer, which
- the document support is formed by a liquid crystal panel in which
- the liquid crystal cells 1 13 are embedded. The following description relates to the two aforementioned cases.
- the liquid crystal cells 1 13 are arranged, for example, in the form of a matrix and, for example, individually or in regions controllable by the control device 103.
- the control device 103 for example, an area with liquid crystal cells 1 13 apply electrical voltage to the
- Document support area 107 of the document support 101 is switched in an opaque manner by not applying a voltage to the liquid crystal cells 1 13 assigned to the second document support area 107 or applying a further voltage to it.
- the control device 103 can also control the optical camera 1 1 1, for example, starting from an initially transparent document support 101 to produce a recording, for example a calibration recording of an identification document.
- the control device 103 may be configured to determine a position and a size of the identification document based on the calibration recording in order to determine the first document support region 105.
- Control device for example, perform edge detection or pattern recognition.
- the size of the identification document is selectable for example by means of a user guide or a graphical user interface and / or if the document overlay with support marks for different
- Identification documents is provided. Thereafter, the second document rest area 105 located outside the first document rest area 105 can be darkened or opaque, in order to prevent intrusion of extraneous light into the camera space 109. Thereafter, the actual optical detection of the identification document, which covers the first document support area 105 and thus also protects from extraneous light, can be carried out by means of the optical camera 11. The optical detection can also be triggered by means of the control device 103.
- Document support 101 optically detecting 203 of the first document support portion 105 covered by the identification document by the optical camera, reducing the light transparency in the second document support portion 107 which is disposed outside the first document support portion 105, and optically detecting 207 the identification document.
- the size of the identification document is selectable for example by means of a user guide or a graphical user interface and / or if the document overlay with support marks for different
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Facsimile Scanning Arrangements (AREA)
- Image Input (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013104247.3A DE102013104247A1 (de) | 2013-04-26 | 2013-04-26 | Dokumentenlesegerät |
PCT/EP2014/056300 WO2014173625A1 (de) | 2013-04-26 | 2014-03-28 | Dokumentenlesegerät |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2989595A1 true EP2989595A1 (de) | 2016-03-02 |
Family
ID=50489063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14717691.1A Pending EP2989595A1 (de) | 2013-04-26 | 2014-03-28 | Dokumentenlesegerät |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2989595A1 (de) |
CN (1) | CN105190646A (de) |
DE (1) | DE102013104247A1 (de) |
WO (1) | WO2014173625A1 (de) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06194751A (ja) * | 1992-06-29 | 1994-07-15 | Ricoh Co Ltd | 複写範囲表示装置 |
US5742709A (en) * | 1993-05-14 | 1998-04-21 | Fuji Xerox Co., Ltd. | Display panel for use with an image reading device |
GB9703160D0 (en) * | 1997-02-15 | 1997-04-02 | Ncr Int Inc | Document imaging device |
CN200941216Y (zh) * | 2006-07-31 | 2007-08-29 | 艾深特国际安全技术(深圳)有限公司 | 一种证件管理系统 |
US8194292B2 (en) * | 2007-12-31 | 2012-06-05 | Lexmark International, Inc. | Imaging apparatus having an LCD document glass |
US8045240B2 (en) * | 2007-12-31 | 2011-10-25 | Lexmark International, Inc. | Imaging apparatus having a document planar member that displays scan operation related indicia |
DE102008059903A1 (de) * | 2008-12-02 | 2010-06-10 | Bundesdruckerei Gmbh | Dokumentprüfungsvorrichtung |
CN103020107B (zh) * | 2012-10-09 | 2015-11-04 | 成都因纳伟盛科技股份有限公司 | 多功能证件智能存取管理的方法 |
-
2013
- 2013-04-26 DE DE102013104247.3A patent/DE102013104247A1/de active Pending
-
2014
- 2014-03-28 CN CN201480017681.0A patent/CN105190646A/zh active Pending
- 2014-03-28 WO PCT/EP2014/056300 patent/WO2014173625A1/de active Application Filing
- 2014-03-28 EP EP14717691.1A patent/EP2989595A1/de active Pending
Non-Patent Citations (2)
Title |
---|
None * |
See also references of WO2014173625A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2014173625A1 (de) | 2014-10-30 |
CN105190646A (zh) | 2015-12-23 |
DE102013104247A1 (de) | 2014-10-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2736026B1 (de) | Vorrichtung zum Auslesen einer Magnetstreifen- und/oder Chipkarte mit einer Kamera zur Detektion von eingeschobenen Skimmingmodulen | |
EP2964469B1 (de) | Dokument mit einem buchartigen aufbau | |
DE102011051543A1 (de) | Vorrichtung zur Handhabung von Banknoten mit höhenverstellbarer grafischer Benutzeroberfläche | |
DE19938064A1 (de) | Identifikationsvorrichtung, insbesondere für die Zugangskontrolle zu einem Objekt | |
EP3047461B1 (de) | Dokumentenprüfgerät | |
DE102015108432B4 (de) | Verfahren zur Fälschungserkennung von Identifikationsdokumenten, die ein Gesichtsbild mit IR-absorbierenden Bestandteilen enthalten | |
EP2810154B1 (de) | Hilfsvorrichtung für sehbehinderte personen zur bedienung eines touchscreens insbesondere eines geldautomaten | |
WO2003095221A2 (de) | Wertdokument mit einem optischen sicherheitsbereich | |
EP2883191A1 (de) | Dokumentenlesegerät mit einer dokumentenauflage | |
EP3357043B1 (de) | Dokument und verfahren zum verifizieren eines dokuments | |
EP2989595A1 (de) | Dokumentenlesegerät | |
DE69508548T2 (de) | Selbstbedienungs-Transaktions-Terminal | |
WO2016034325A1 (de) | Verfahren zur erkennung von manipulationen an einem wert- und/oder sicherheitsdokument | |
EP3418067B1 (de) | Fluoreszierende personalisierung mittels laser | |
EP2640547B1 (de) | Laservorrichtung und verfahren zur bearbeitung von gegenständen mit einem in der pulsenergie steuerbaren laser | |
DE102013108423B4 (de) | Verfahren zum Aufbringen eines Bildes mittels eines Lasergerätes auf einen Datenträger | |
DE102008041113A1 (de) | Verfahren zur Prüfung der Echtheit eines Dokuments, Computerprogrammprodukt, Prüfgerät und Datenverarbeitungssystem | |
EP3875283B1 (de) | Verfahren und vorrichtung zur personalisierung eines dokumentenrohlings mit einer grafik | |
EP3416830B1 (de) | Tragbarer datenträger mit hochprägung | |
EP2338130B1 (de) | Verfahren zur automatischen optischen zeichenerfassung, computerprogrammprodukt, datenverarbeitunssystem und scanner | |
DE102021002225A1 (de) | Sicherheitsmerkmal für ein Wertdokument, Wertdokument und Verfahren zur Herstellung eines Sicherheitsmerkmals | |
EP4330049A2 (de) | Sicherheitsmerkmal für ein wertdokument, wertdokument, verfahren zur herstellung eines sicherheitsmerkmals und verfahren zur prüfung eines sicherheitsmerkmals | |
DE102020007726A1 (de) | Persönliches Identifikationsdokument | |
DE102014005801A1 (de) | Nummerierte Datenträger und Verfahren zu deren Herstellung | |
EP2648167A1 (de) | Altersverifikationsgerät |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20151021 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20170719 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
APBK | Appeal reference recorded |
Free format text: ORIGINAL CODE: EPIDOSNREFNE |
|
APBN | Date of receipt of notice of appeal recorded |
Free format text: ORIGINAL CODE: EPIDOSNNOA2E |
|
APBR | Date of receipt of statement of grounds of appeal recorded |
Free format text: ORIGINAL CODE: EPIDOSNNOA3E |
|
APAF | Appeal reference modified |
Free format text: ORIGINAL CODE: EPIDOSCREFNE |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230526 |