Image data rotation apparatus
    1.
    发明授权
    Image data rotation apparatus 失效
    图像数据旋转装置

    公开(公告)号:US07508538B2

    公开(公告)日:2009-03-24

    申请号:US10971324

    申请日:2004-10-22

    CPC classification number: H04N1/3877

    Abstract: An image processing apparatus includes: a first memory for storing 2-D image data wherein pixels are arranged in a matrix in the main scanning direction and sub-scanning direction orthogonal to each other; a second memory; and a data control section for controlling the first memory and second memory, wherein at least one of the first and second memories is constituted by a SDRAM. The data control section reads the image data from the first memory in blocks of m pixels in the main scanning direction and n pixels in the sub-scanning direction (where n and m are natural numbers), writes the read data into the second memory, and transmits data to the memory composed of the SDRAM by burst transmission and continuous supply of desired column addresses, thereby allowing the read image data to be rotated.

    Abstract translation: 一种图像处理装置包括:第一存储器,用于存储其中像素沿主扫描方向和副扫描方向彼此正交的矩阵排列的二维图像数据; 第二个记忆; 以及用于控制第一存储器和第二存储器的数据控制部分,其中第一和第二存储器中的至少一个由SDRAM构成。 数据控制部分以主扫描方向的m个像素的块和副扫描方向上的n个像素(其中n和m是自然数)读取来自第一存储器的图像数据,将读取的数据写入第二存储器, 并且通过突发传输将数据发送到由SDRAM组成的存储器,并连续提供所需的列地址,从而允许读取的图像数据旋转。

    Image processing method and image processing apparatus
    3.
    发明授权
    Image processing method and image processing apparatus 失效
    图像处理方法和图像处理装置

    公开(公告)号:US07692819B2

    公开(公告)日:2010-04-06

    申请号:US11135561

    申请日:2005-05-24

    Abstract: There is described an image processing apparatus which enables an additional image, such as a “Confidential” mark, to be added to an original image only during the period when it is necessary to be outputted. The image processing apparatus includes an image signals obtaining section which obtains image signals corresponding to an image; an additional image setting section which sets an additional image with the image corresponding to the image signals; a day and time information setting section which sets a day and time information used for judging whether the image is outputted with or without an additional image in outputting the image based on the image signals; and a judgment section which judges whether date and time information meets date and time for output when the image is outputted based on the image signals.

    Abstract translation: 描述了一种图像处理装置,其仅在需要输出的时段期间使附加图像(例如“机密”)标记被添加到原始图像。 图像处理装置包括:图像信号获取部,其获得与图像对应的图像信号; 附加图像设定部,其对与图像信号对应的图像设定附加图像; 日期和时间信息设置部分,其基于所述图像信号设置用于在输出图像的同时输出图像是否输出的日期和时间信息; 以及判断部,其基于图像信号判断日期和时间信息是否满足输出图像的日期和时间。

    Image processing method and image processing apparatus
    4.
    发明申请
    Image processing method and image processing apparatus 失效
    图像处理方法和图像处理装置

    公开(公告)号:US20060126096A1

    公开(公告)日:2006-06-15

    申请号:US11135561

    申请日:2005-05-24

    Abstract: There is described an image processing apparatus which enables an additional image, such as a “Confidential” mark, to be added to an original image only during the period when it is necessary to be outputted. The image processing apparatus includes an image signals obtaining section which obtains image signals corresponding to an image; an additional image setting section which sets an additional image with the image corresponding to the image signals; a day and time information setting section which sets a day and time information used for judging whether the image is outputted with or without an additional image in outputting the image based on the image signals; and a judgment section which judges whether date and time information meets date and time for output when the image is outputted based on the image signals.

    Abstract translation: 描述了一种图像处理装置,其仅在需要输出的时段期间使附加图像(例如“机密”)标记被添加到原始图像。 图像处理装置包括:图像信号获取部,其获得与图像对应的图像信号; 附加图像设定部,其对与图像信号对应的图像设定附加图像; 日期和时间信息设置部分,其基于所述图像信号设置用于在输出图像的同时输出图像是否输出的日期和时间信息; 以及判断部,其基于图像信号判断日期和时间信息是否满足输出图像的日期和时间。

    Image data rotation apparatus
    9.
    发明申请
    Image data rotation apparatus 失效
    图像数据旋转装置

    公开(公告)号:US20050259294A1

    公开(公告)日:2005-11-24

    申请号:US10971324

    申请日:2004-10-22

    CPC classification number: H04N1/3877

    Abstract: An image processing apparatus includes: a first memory for storing 2-D image data wherein pixels are arranged in a matrix in the main scanning direction and sub-scanning direction orthogonal to each other; a second memory; and a data control section for controlling the first memory and second memory, wherein at least one of the first and second memories is constituted by a SDRAM. The data control section reads the image data from the first memory in blocks of m pixels in the main scanning direction and n pixels in the sub-scanning direction (where n and m are natural numbers), writes the read data into the second memory, and transmits data to the memory composed of the SDRAM by burst transmission and continuous supply of desired column addresses, thereby allowing the read image data to be rotated.

    Abstract translation: 一种图像处理装置包括:第一存储器,用于存储其中像素沿主扫描方向和副扫描方向彼此正交的矩阵排列的二维图像数据; 第二个记忆; 以及用于控制第一存储器和第二存储器的数据控制部分,其中第一和第二存储器中的至少一个由SDRAM构成。 数据控制部分以主扫描方向的m个像素的块和副扫描方向上的n个像素(其中n和m是自然数)读取来自第一存储器的图像数据,将读取的数据写入第二存储器, 并且通过突发传输将数据发送到由SDRAM组成的存储器,并连续提供所需的列地址,从而允许读取的图像数据旋转。

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