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    • 6. 发明申请
    • IMAGE FORMING SYSTEM HAVING USER AUTHENTICATION FUNCTION, IMAGE FORMING APPARATUS, METHOD OF CONTROLLING IMAGE FORMING SYSTEM, AND STORAGE MEDIUM
    • 具有用户认证功能的图像形成系统,图像形成装置,控制图像形成系统的方法和存储介质
    • US20160226855A1
    • 2016-08-04
    • US15007764
    • 2016-01-27
    • CANON KABUSHIKI KAISHA
    • Akinori Takeo
    • H04L29/06
    • H04L63/083H04L63/0807H04L63/102H04N1/00222H04N1/44
    • An image forming system capable of preventing a change in the data structure of information other than information included in a command transmitted to an image forming apparatus, for use in performing user authentication. Upon receipt of a request command for requesting user authentication from a PC as an information processing apparatus, an MFP as the image forming apparatus determines based on the request command by which of a first authentication method not using a token and a second authentication method using a token is to be performed. When the authentication is to be performed by the second authentication method, the token is generated based on the request command and is transmitted to the PC. The token attached to a token-attached command received from the PC is read out therefrom, and the authentication is performed based on the token read out.
    • 一种图像形成系统,其能够防止在发送到图像形成装置的命令中包含的信息以外的信息的数据结构的变化,以用于进行用户认证。 当作为信息处理装置从PC接收到用于请求用户认证的请求命令时,作为图像形成装置的MFP基于使用不使用令牌的第一认证方法中的哪一个和使用令牌的第二认证方法来确定 令牌将被执行。 当通过第二认证方法执行认证时,根据请求命令生成令牌,并发送给PC。 从PC读取附加到从令牌附加的命令附加的令牌,并且基于读出的令牌执行认证。
    • 10. 发明申请
    • IMAGE READING APPARATUS, IMAGE READING METHOD, AND MEDIUM
    • 图像读取装置,图像读取方法和媒体
    • US20150341520A1
    • 2015-11-26
    • US14713797
    • 2015-05-15
    • CANON KABUSHIKI KAISHA
    • Hiroki Takeishi
    • H04N1/028
    • H04N1/44H04N1/19594
    • An object of the present invention is to prevent a deterioration in image quality of an acquired image resulting from the shape of an object. The present invention is an image reading apparatus that irradiates an object placed on a read table with light by using an irradiation unit, captures an image of the object by using an image capturing unit, and reads an image of the object, and the image reading apparatus includes: a measurement unit configured to measure a shape of the object; and a correction unit configured to correct an amount of light with which the irradiation unit irradiates the object based on image data of the object acquired by performing the image capturing while the irradiation unit is irradiating the object with light, and on the results of the measurement.
    • 本发明的目的是防止由于对象的形状导致的所获取的图像的图像质量的劣化。 本发明是一种图像读取装置,其通过使用照射单元照射放置在读取台上的物体,通过使用图像捕获单元捕获对象的图像,并且读取对象的图像和图像读取 装置包括:测量单元,被配置为测量物体的形状; 以及校正单元,被配置为基于通过在照射单元用光照射对象时通过执行图像捕获而获取的对象的图像数据来校正照射单元照射对象的光量,以及测量结果 。