Invention Grant
US07664294B2 System for automatic quality inspection of a printed image, comprising an image sensor, evaluation unit and display
有权
用于打印图像的自动质量检查的系统,包括图像传感器,评估单元和显示器
- Patent Title: System for automatic quality inspection of a printed image, comprising an image sensor, evaluation unit and display
- Patent Title (中): 用于打印图像的自动质量检查的系统,包括图像传感器,评估单元和显示器
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Application No.: US10554695Application Date: 2004-04-30
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Publication No.: US07664294B2Publication Date: 2010-02-16
- Inventor: Jörn Sacher , Harald Heinrich Willeke
- Applicant: Jörn Sacher , Harald Heinrich Willeke
- Applicant Address: DE Wurzburg
- Assignee: Koenig & Bauer Aktiengesellschaft
- Current Assignee: Koenig & Bauer Aktiengesellschaft
- Current Assignee Address: DE Wurzburg
- Agency: Jones, Tullar & Cooper, P.C.
- Priority: DE10319771 20030502
- International Application: PCT/EP2004/050662 WO 20040430
- International Announcement: WO2004/096547 WO 20041111
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06F3/048 ; H04N7/18

Abstract:
A system is provided for inspecting a printed image. The system is provided with at least one evaluation unit, a display device and an image scanner. That scanner takes an image that represents, at least partially, a printed image. The copied printed image belongs to a sequence of images printed on a print carrier by a printing machine. The evaluation unit receives data that is correlated to an image which has been taken, and evaluates that data by comparing it with recorded data of at least one preceding image, or with a reference image. The display device is provided with a graphic display surface that is comprised of several areas which are controlled, in a different manner, by the evaluation unit, and which are preferably simultaneously displayed. A first area displays several images, such as the just taken image, the preceding image and the reference image. The second area includes an input field or a control point for adjusting or controlling the evaluation unit or for adjusting or controlling the printing machine.
Public/Granted literature
- US20060230358A1 System for inspecting a printed image Public/Granted day:2006-10-12
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