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    • 11. 发明申请
    • IMAGE DETERMINATION DEVICE AND IMAGE FORMING APPARATUS
    • 图像确定装置和图像形成装置
    • US20130222820A1
    • 2013-08-29
    • US13547406
    • 2012-07-12
    • Suguru NAKASO
    • Suguru NAKASO
    • G06K15/02G06K9/62
    • H04N1/32101H04N2201/327H04N2201/3271
    • Provided is an image determination device including a sheet detecting unit that detects a sheet on which a code image is printed, a first acquiring unit that acquires information on the code image and an absorption wavelength of the code image, a second acquiring unit that acquires a reading unit necessary for decoding a code portion of the code image, a third acquiring unit that acquires a document image of an electronic document, a dividing unit that divides the document image into plural blocks corresponding to the reading unit, a detecting unit that detects a block in which an image portion of the document image that uses a color having an absorption band at the absorption wavelength of the code image overlaps with the code portion of the code image as an undecodable block, and an output unit that outputs a warning indicating the generation of an undecodable area.
    • 提供了一种图像确定装置,其包括检测打印有代码图像的纸张的纸张检测单元,获取关于代码图像的信息和代码图像的吸收波长的第一获取单元,获取代码图像的第二获取单元, 用于对代码图像的代码部分进行解码所需的读取单元,获取电子文档的文档图像的第三获取单元,将文档图像分割成与读取单元相对应的多个块的分割单元,检测单元 块,其中使用具有在代码图像的吸收波长处的吸收带的颜色的文档图像的图像部分与代码图像的代码部分重叠为不可解码的块,以及输出单元,其输出指示 一代不可辨认的地区。