发明申请
US20100053699A1 Method, System and Test Sheet Image Bitmap for Carrying out a Scanner-and-Processor Based Image-to-Paper Registration Setup
有权
用于执行基于扫描仪和处理器的图像到纸张注册设置的方法,系统和测试表图像位图
- 专利标题: Method, System and Test Sheet Image Bitmap for Carrying out a Scanner-and-Processor Based Image-to-Paper Registration Setup
- 专利标题(中): 用于执行基于扫描仪和处理器的图像到纸张注册设置的方法,系统和测试表图像位图
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申请号: US12200618申请日: 2008-08-28
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公开(公告)号: US20100053699A1公开(公告)日: 2010-03-04
- 发明人: Adam Daniel Cahill , Franklin Joseph Palumbo , Cary Patterson Ravitz , David Anthony Schneider , Daniel Paul Cahill , Mark Andrew Omelchenko , Philip David Jones
- 申请人: Adam Daniel Cahill , Franklin Joseph Palumbo , Cary Patterson Ravitz , David Anthony Schneider , Daniel Paul Cahill , Mark Andrew Omelchenko , Philip David Jones
- 主分类号: H04N1/04
- IPC分类号: H04N1/04
摘要:
A method and system for carrying out an image-to-paper printer registration setup includes: using a printer undergoing registration setup, printing a test pattern on a sheet having reference targets within a printable region of the sheet; using a scanner, scanning the printed sheet to generate an image bitmap of the test pattern-bearing sheet larger than the sheet itself so that the image bitmap contains the sheet edges and measuring in numbers of pixels the distances between the reference targets and/or sheet edges using multiple swaths of the image bitmap itself as the measuring tool; and, using a processor and based on the measured distances, calculating error-associated adjustment values in millimeters to use to correct errors in the registration setup of the image-to-paper in the printer and transferring the error-associated adjustment values to the printer to perform adjustment of its setup actuators.