专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4180741A Apparatus for determining image areas for printing with calibration 失效
标题翻译：用于确定用于校准的打印图像区域的装置
公开(公告)号：US4180741A
公开(公告)日：1979-12-25
申请号：US913465
申请日：1978-06-07
申请人： Roland T. Palmatier , Barry P. Green , Leonard R. Reinhart , Francis J. Sciulli , Jon E. Holmes
发明人： Roland T. Palmatier , Barry P. Green , Leonard R. Reinhart , Francis J. Sciulli , Jon E. Holmes
IPC分类号： B41F33/00 , G01N21/30
CPC分类号： B41F33/0027
摘要： Apparatus for analyzing an image member such as a photographic film bearing an image to be printed and providing information as to the image area. The information may be utilized in determining initial ink key settings for a printing cylinder on which the image is to be printed. The image member is positioned on a support surface and a scanner assembly including a light source and light sensors scans the surface. Light transmission readings are taken from calibration film strips on the support surface and at positions on the support surface corresponding to the locations of the ink key columns of the printing cylinder. The data are calibrated and normalized using the calibration readings. The data are also corrected for the number of layers in the image member. Data from ink key columns which will not be utilized in printing the image analyzed are discarded. A procedure is provided for removing the effect on the data of any non-image material on the image member.
摘要翻译：用于分析诸如带有要打印的图像的照相胶片的图像构件和提供关于图像区域的信息的装置。该信息可以用于确定要在其上打印图像的印刷滚筒的初始墨水键设置。图像构件定位在支撑表面上，并且包括光源和光传感器的扫描仪组件扫描表面。光透射读取取自支撑表面上的校准膜条和支撑表面上对应于印刷滚筒的墨键列的位置的位置。使用校准读数对数据进行校准和归一化。数据也会针对图像成员中的层数进行更正。来自墨水密钥列的数据将不被用于打印分析的图像。提供了用于消除对图像构件上的任何非图像材料的数据的影响的过程。

2. 发明授权

US4210818A Apparatus for determining image areas for printing 失效
标题翻译：用于确定用于打印的图像区域的装置
公开(公告)号：US4210818A
公开(公告)日：1980-07-01
申请号：US913519
申请日：1978-06-07
申请人： Barry P. Green , Francis J. Sciulli
发明人： Barry P. Green , Francis J. Sciulli
IPC分类号： B41F33/00 , G01N21/30
CPC分类号： B41F33/0027
摘要： Apparatus for analyzing an image member such as a photographic film bearing an image to be printed and providing information as to the image area. The information may be utilized in determining initial ink key settings for a printing cylinder on which the image is to be printed. The image member is positioned on a support surface and a scanner assembly including a light source and light sensors scans the surface. Light transmission readings are taken from calibration film strips on the support surface and at positions on the support surface corresponding to the locations of the ink key columns of the printing cylinder. The data are calibrated and normalized using the calibration readings. The data are also corrected for the number of layers in the image member. Data from ink key columns which will not be utilized in printing the image analyzed are discarded. A procedure is provided for removing the effect on the data of any non-image material on the image member.
摘要翻译：用于分析诸如带有要打印的图像的照相胶片的图像构件和提供关于图像区域的信息的装置。该信息可以用于确定要在其上打印图像的印刷滚筒的初始墨水键设置。图像构件定位在支撑表面上，并且包括光源和光传感器的扫描仪组件扫描表面。光透射读取取自支撑表面上的校准膜条和支撑表面上对应于印刷滚筒的墨键列的位置的位置。使用校准读数对数据进行校准和归一化。数据也会针对图像成员中的层数进行更正。来自墨水密钥列的数据将不被用于打印分析的图像。提供了用于消除对图像构件上的任何非图像材料的数据的影响的过程。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式