Image processing device and image processing method
    181.
    发明授权
    Image processing device and image processing method 有权
    图像处理装置及图像处理方法

    公开(公告)号:US07720314B2

    公开(公告)日:2010-05-18

    申请号:US11647354

    申请日:2006-12-29

    Abstract: An image processing device inputs shading correction data, which can identify the image processing device itself, to a first hash function and generates comparison data. The image processing device inputs the shading correction data to a second hash function, and generates tracing identification data. The image processing device generates a tracing pattern from the tracing identification data, and adds the tracing pattern to output image data. The image processing device verifies the comparison data with standard data, which has been generated by inputting the shading correction data in a first function and previously stored in a storage device. When the comparison data matches the standard data, the image processing device permits to print out the output image data to which the tracing pattern has been added.

    Abstract translation: 图像处理装置将可以识别图像处理装置本身的阴影校正数据输入到第一散列函数,并生成比较数据。 图像处理装置将着色校正数据输入到第二散列函数,并生成跟踪识别数据。 图像处理装置从跟踪识别数据生成跟踪模式,并将跟踪模式添加到输出图像数据。 图像处理装置使用通过以第一功能输入阴影校正数据并预先存储在存储装置中而生成的标准数据来验证比较数据。 当比较数据与标准数据匹配时,图像处理装置允许打印出已经添加了追踪图案的输出图像数据。

    Image Processing Apparatus, Image Processing System, and Control Method Therefor
    188.
    发明申请
    Image Processing Apparatus, Image Processing System, and Control Method Therefor 有权
    图像处理装置,图像处理系统及其控制方法

    公开(公告)号:US20090002744A1

    公开(公告)日:2009-01-01

    申请号:US11574040

    申请日:2005-09-09

    Applicant: Bungo Shimada

    Inventor: Bungo Shimada

    Abstract: This invention uses a storage device more effectively than ever before to store image data in a predetermined storage device for future security chasing. A determination unit (203) determines whether related image data which can be considered substantially identical to image data acquired by an acquisition unit (210) is stored in a predetermined storage device (202) for future chasing. If related image data is stored, link information to the related image data is written instead of writing the acquired image data to the storage device (202). On the other hand, no related image data is stored, the acquired image data is written to the storage device (202).

    Abstract translation: 本发明比以前更有效地使用存储装置来将图像数据存储在预定的存储装置中以用于将来的安全追踪。 确定单元(203)确定可以被认为与获取单元(210)获取的图像数据基本相同的相关图像数据是否存储在预定的存储装置(202)中以供将来追逐。 如果存储相关图像数据,则写入与相关图像数据的链接信息,而不是将获取的图像数据写入存储装置(202)。 另一方面,没有存储相关的图像数据,所获取的图像数据被写入存储装置(202)。

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