Invention Grant
- Patent Title: Apparatus for automatically determining color/monochrome of document image, method of controlling same, program of same and image processing apparatus with same
- Patent Title (中): 用于自动确定文件图像的颜色/单色的装置，其控制方法，其程序及其图像处理装置
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Application No.: US12874032Application Date: 2010-09-01
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Publication No.: US08417028B2Publication Date: 2013-04-09
- Inventor: Tsutomu Sakaue
- Applicant: Tsutomu Sakaue
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2009-232492 20091006
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06K9/34
Abstract:
Performance of the auto selection processing depends greatly on performance of an image reading apparatus. Since an image processing parameter set by assuming the possible strictest condition is applied to all the image processing apparatuses of the same product kind without variation, there occurs an event that some of the image processing apparatuses do not sufficiently effect the performance of the image reading apparatus. An apparatus of setting a parameter used at the time an image processing apparatus determines whether an image data read by an image reading apparatus is a colored image or a monochrome image, to the image processing apparatus, comprises a unit configured to obtain a reading characteristic of the image reading apparatus, and a parameter setting unit configured to set the parameter corresponding to the obtained reading characteristic.
Public/Granted literature
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