The most popular system for checking printed image

2022-07-25
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System for checking printed images

[patent type] invention patent

[patent name] the world's leading third-party security mechanism system for checking printed images

[applicant] Konig and Bauer Public Co., Ltd.

[inventor] Jorge Scheer; Halad Heinrich Wellek

[address of the principal applicant] vilzburg, Germany

[application No.] 3

[application date] 2004.04.30

[approval Announcement No.]

[approval announcement date] 2006.06.07

[main classification No.] b41f33/00 (2006.01) i

[classification No.] b41f33/00 (2006.01) i

[priority] 2003.5.2 De 0

[sovereignty item] 1 A system for checking a printed image (04), wherein the system has at least one evaluation unit (02), a display device (01) and an image sensor (03), wherein the image sensor (03) records at least a partially imaged image of the printed image (04), wherein the imaged printed image (04) belongs to a print image sequence formed by a printer (06) on a print carrier (07), Wherein the evaluation unit (02) receives the data related to the captured image and compares it with the data of at least one pre recorded image or reference image stored for evaluation, wherein the display device (01) has a display surface (08) that can display the image, and the display surface has a plurality of ranges (09; 11; 12; 13; 14) that are differently controlled by the evaluation unit (02), wherein the first range (09) selectively selects the real-time captured image One of the pre recorded images or the reference image is displayed, which is characterized in that the display device e: the power and transmission system is more compact (01) to display the second range (11) on its display surface (08), and the second range has at least one input area (16; 17) and/or an operation area (18; 19) for adjusting and/or controlling the evaluation unit (02) and/or for adjusting and/or controlling the printer (06), For the quality characteristics of the evaluated printed image (04), the reliable tolerance range is determined, the evaluation unit (02) has a large number of different sensitivity levels, and the corresponding sensitivity levels are adjusted by using the input area (16; 17) and/or the operation area (18; 19) within the second range

[cd-rom no. of instructions] d

about 300 people

[international application] pct/ep2004/050662

[international publication] wo2004/Landsea joins hands with international leaders including BASF 096547 de

[Abstract] the invention relates to a system for checking printed images, wherein each system has at least one evaluation unit, display device and image sensor, The image sensor records at least part of the imaged image of the print image, wherein the imaged print image belongs to a print image sequence formed by a printer on a print carrier, wherein the evaluation unit receives the data related to the captured image and compares it with the stored data of at least one pre recorded image or reference image to evaluate, wherein the display device has a display surface of the image, The display mask has a plurality of ranges controlled differently by the evaluation unit, wherein the first range selectively displays the real-time recorded image, one of the pre recorded images or the reference image, and the second range has at least one input area and/or an operation area for adjusting and/or controlling the evaluation unit and/or for adjusting and/or controlling the printing machine

[agent] Zhongke patent and Trademark Agency Co., Ltd.

[agent] wangzhongxian

source: Beijing Wanfang Data Co., Ltd

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