WO2020078915A1 - Vorrichtung zur validierbaren ausgabe von bildern - Google Patents
Vorrichtung zur validierbaren ausgabe von bildern Download PDFInfo
- Publication number
- WO2020078915A1 WO2020078915A1 PCT/EP2019/077799 EP2019077799W WO2020078915A1 WO 2020078915 A1 WO2020078915 A1 WO 2020078915A1 EP 2019077799 W EP2019077799 W EP 2019077799W WO 2020078915 A1 WO2020078915 A1 WO 2020078915A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- camera
- image data
- image
- screen
- display
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/12—Synchronisation between the display unit and other units, e.g. other display units, video-disc players
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2358/00—Arrangements for display data security
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2370/00—Aspects of data communication
- G09G2370/20—Details of the management of multiple sources of image data
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2370/00—Aspects of data communication
- G09G2370/22—Detection of presence or absence of input display information or of connection or disconnection of a corresponding information source
Definitions
- a camera arranged on the outer skin of the vehicle delivers a still image, that is to say it is frozen, and the user within the vehicle has no possibility of noticing this.
- the integration unit is set up to encode the generated QR code in an area of the image data which is not visible to a user, in particular in a black-level area of the extended image data.
- the Least Significant Bit (LSB) is preferably used.
- the QR code is preferably coded in the image so that it is not visible to a user and therefore cannot disturb the user.
- the position of the QR code is preferably distributed randomly over a central image area, in particular in order to reduce losses in terms of image dynamics.
- the integration unit is set up to additionally encode a hash value calculated from the image data into the QR code.
- the hash values calculated and integrated in the QR code can advantageously be used for a subsequent image check, for example with regard to still images or with regard to cyclic images.
- a subsequent image check can be carried out, for example, in a downstream screen monitoring device. This is detailed below.
- Each of the camera devices 30, 40 comprises a camera 31, 41 for providing image data BDI, BD2 based on a recording of camera images and a camera monitoring device 32, 42.
- the camera monitoring device 32, 42 can also be referred to as a camera watchdog.
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Closed-Circuit Television Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19789637.6A EP3850831A1 (de) | 2018-10-17 | 2019-10-14 | Vorrichtung zur validierbaren ausgabe von bildern |
BR112021007188-1A BR112021007188A2 (pt) | 2018-10-17 | 2019-10-14 | aparelho para saída validável de imagens. |
AU2019360351A AU2019360351B2 (en) | 2018-10-17 | 2019-10-14 | Apparatus for validatable output of images |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018125790.2 | 2018-10-17 | ||
DE102018125790.2A DE102018125790A1 (de) | 2018-10-17 | 2018-10-17 | Vorrichtung zur validierbaren Ausgabe von Bildern |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2020078915A1 true WO2020078915A1 (de) | 2020-04-23 |
Family
ID=68281429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2019/077799 WO2020078915A1 (de) | 2018-10-17 | 2019-10-14 | Vorrichtung zur validierbaren ausgabe von bildern |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP3850831A1 (de) |
AU (1) | AU2019360351B2 (de) |
BR (1) | BR112021007188A2 (de) |
CL (1) | CL2021000946A1 (de) |
DE (1) | DE102018125790A1 (de) |
WO (1) | WO2020078915A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021224306A1 (en) * | 2020-05-06 | 2021-11-11 | Tk Airport Solutions, S.A. | Method for remotely operating a passenger boarding bridge of an airport |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160117978A1 (en) * | 2014-10-27 | 2016-04-28 | Synaptics Display Devices Gk | Display drive circuit |
DE102016116031A1 (de) * | 2016-08-29 | 2018-03-01 | Rheinmetall Defence Electronics Gmbh | Vorrichtung und Verfahren zur verifizierbaren Ausgabe von Bildern durch einen Bildschirm |
EP3319315A1 (de) * | 2016-11-07 | 2018-05-09 | TB-Traxler GmbH | Verfahren zum einlesen und aufbereiten von videobildern in echtzeit |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6718239B2 (en) * | 1998-02-09 | 2004-04-06 | I-Witness, Inc. | Vehicle event data recorder including validation of output |
DE10253501A1 (de) * | 2002-11-16 | 2004-05-27 | Robert Bosch Gmbh | Bildgeber |
DE102005001558B4 (de) * | 2005-01-13 | 2018-12-27 | Krauss-Maffei Wegmann Gmbh & Co. Kg | Verfahren zur Überwachung und Steuerung von Abschussvorgängen eines Kampffahrzeugs |
DE102008060619A1 (de) * | 2008-12-05 | 2010-06-17 | It-Designers Gmbh | Datenaufzeichnungssystem |
US8564663B2 (en) * | 2009-04-14 | 2013-10-22 | Bae Systems Information And Electronic Systems Integration Inc. | Vehicle-mountable imaging systems and methods |
US8312284B1 (en) * | 2009-11-06 | 2012-11-13 | Google Inc. | Verifiable timestamping of data objects, and applications thereof |
US20140309878A1 (en) * | 2013-04-15 | 2014-10-16 | Flextronics Ap, Llc | Providing gesture control of associated vehicle functions across vehicle zones |
US8950667B2 (en) * | 2012-12-10 | 2015-02-10 | Facebook, Inc. | Quick response (QR) secure shake |
US20160325680A1 (en) * | 2015-05-04 | 2016-11-10 | Kamama, Inc. | System and method of vehicle sensor management |
FR3052252B1 (fr) * | 2016-06-07 | 2019-05-10 | Thales | Equipement optronique de vision pour un vehicule terrestre |
US20180131976A1 (en) * | 2016-10-11 | 2018-05-10 | Sasha Zabelin | Serializable visually unobtrusive scannable video codes |
-
2018
- 2018-10-17 DE DE102018125790.2A patent/DE102018125790A1/de active Pending
-
2019
- 2019-10-14 AU AU2019360351A patent/AU2019360351B2/en active Active
- 2019-10-14 EP EP19789637.6A patent/EP3850831A1/de active Pending
- 2019-10-14 WO PCT/EP2019/077799 patent/WO2020078915A1/de unknown
- 2019-10-14 BR BR112021007188-1A patent/BR112021007188A2/pt unknown
-
2021
- 2021-04-16 CL CL2021000946A patent/CL2021000946A1/es unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160117978A1 (en) * | 2014-10-27 | 2016-04-28 | Synaptics Display Devices Gk | Display drive circuit |
DE102016116031A1 (de) * | 2016-08-29 | 2018-03-01 | Rheinmetall Defence Electronics Gmbh | Vorrichtung und Verfahren zur verifizierbaren Ausgabe von Bildern durch einen Bildschirm |
EP3319315A1 (de) * | 2016-11-07 | 2018-05-09 | TB-Traxler GmbH | Verfahren zum einlesen und aufbereiten von videobildern in echtzeit |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021224306A1 (en) * | 2020-05-06 | 2021-11-11 | Tk Airport Solutions, S.A. | Method for remotely operating a passenger boarding bridge of an airport |
Also Published As
Publication number | Publication date |
---|---|
BR112021007188A2 (pt) | 2021-07-20 |
EP3850831A1 (de) | 2021-07-21 |
DE102018125790A1 (de) | 2020-04-23 |
AU2019360351B2 (en) | 2023-02-16 |
CL2021000946A1 (es) | 2021-11-05 |
AU2019360351A1 (en) | 2021-05-20 |
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