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    Print processing apparatus
    1.
    发明授权
    Print processing apparatus 失效
    打印处理装置

    公开(公告)号：US06219149B1

    公开(公告)日：2001-04-17

    申请号：US09050361

    申请日：1998-03-31

    申请人： Tetsuro Kawata ,  Yuji Onozawa ,  Takashi Nagao ,  Noriaki Seki ,  Kazutaka Hirata ,  Yoshinori Wada ,  Hiroshi Ishikawa

    发明人： Tetsuro Kawata ,  Yuji Onozawa ,  Takashi Nagao ,  Noriaki Seki ,  Kazutaka Hirata ,  Yoshinori Wada ,  Hiroshi Ishikawa

    IPC分类号： G06F1500

    CPC分类号： G06K15/02 ,  G06K15/1857 ,  G06K2215/0014 ,  G06K2215/0062

    摘要： A print processing apparatus realizes high speed processing of input data which includes various types of drawing objects such as images, graphics and characters. In the apparatus, input data generated by an input data generating unit is converted into intermediate data in an intermediate data generating element. An intermediate data order controlling element rearranges intermediate data pieces based on overlap therebetween and classifies them into groups, in each of which the data pieces can be processed in parallel. A group ID indicating a group for parallel processing, a hardware configuration ID and so on are assigned to the intermediate data piece. A rasterizing unit receives configuration data from a configuration data administering element, if necessary, in accordance with the hardware configuration ID assigned to the intermediate data piece, and rewrites a function of a reconfigurable rasterizing element under the control of the reconfiguration controlling element. The rasterizing unit rasterizes the intermediate data into dot data and provides it to an outputting unit.

    摘要翻译： 打印处理装置实现包括各种绘图对象（诸如图像，图形和字符）的输入数据的高速处理。 在该设备中，由输入数据生成单元生成的输入数据在中间数据生成元件中被转换为中间数据。 中间数据顺序控制元件根据它们之间的重叠重新排列中间数据，并将它们分组成组，其中每个数据段可以并行处理。 指示用于并行处理的组的组ID，硬件配置ID等被分配给中间数据块。 如果需要，光栅化单元根据分配给中间数据块的硬件配置ID从配置数据管理元件接收配置数据，并且在重配置控制元件的控制下重写可重构光栅化元件的功能。 光栅化单元将中间数据光栅化为点数据并将其提供给输出单元。

    Print processor with efficient memory use
    2.
    发明授权
    Print processor with efficient memory use 失效
    打印处理器具有高效的内存使用

    公开(公告)号：US6100998A

    公开(公告)日：2000-08-08

    申请号：US975934

    申请日：1997-11-21

    申请人： Takashi Nagao ,  Yuji Onozawa ,  Hiroshi Ishikawa ,  Noriaki Seki ,  Koki Uwatoko ,  Satoshi Kubota ,  Koji Adachi ,  Tetsuro Kawata ,  Kazutaka Hirata ,  Yoshinori Wada ,  Masahiko Koyanagi

    发明人： Takashi Nagao ,  Yuji Onozawa ,  Hiroshi Ishikawa ,  Noriaki Seki ,  Koki Uwatoko ,  Satoshi Kubota ,  Koji Adachi ,  Tetsuro Kawata ,  Kazutaka Hirata ,  Yoshinori Wada ,  Masahiko Koyanagi

    IPC分类号： G06K15/02 ,  G06K15/00

    CPC分类号： G06K15/02 ,  G06K2215/0014 ,  G06K2215/0065

    摘要： A print processor is disclosed which comprises: an input unit for inputting print data including at least either texts or graphics and described in predetermined drawing instructions; an image output unit for outputting images based on data having a predetermined data structure; an intermediate data generating unit for generating intermediate data from the print data, the intermediate data being expressed in a format which is higher in abstract terms than the data structure and which includes at least one basic graphic; an rasterizing process unit for rasterizing the intermediate data into the data structure and for supplying the image output unit with the intermediate data thus rasterized; a determining unit for determining a number and a size of the basic graphics constituting the intermediate data generated by the intermediate data generating unit; an rasterizing time predicting unit for predicting the time it takes the rasterizing process unit to rasterize the intermediate data on the basis of the number and the size of the basic graphics determined by the determining unit; and a control unit for determining an image output speed of the image output unit in accordance with the time predicted by the rasterizing time predicting unit.

    摘要翻译： 公开了一种打印处理器，其包括：输入单元，用于输入至少包括文本或图形并且在预定绘图指令中描述的打印数据; 图像输出单元，用于基于具有预定数据结构的数据输出图像; 中间数据生成单元，用于从打印数据生成中间数据，中间数据以比数据结构更抽象的方式表示，并且包括至少一个基本图形; 光栅化处理单元，用于将中间数据光栅化为数据结构，并为图像输出单元提供如此光栅化的中间数据; 确定单元，用于确定构成中间数据生成单元生成的中间数据的基本图形的数量和大小; 光栅化时间预测单元，用于基于由所述确定单元确定的所述基本图形的数量和大小预测所述光栅化处理单元所花费的时间来光栅化所述中间数据; 以及控制单元，用于根据由光栅化时间预测单元预测的时间确定图像输出单元的图像输出速度。

    Image processing device, method, and storage medium which stores a program
    3.
    发明授权
    Image processing device, method, and storage medium which stores a program 有权
    存储程序的图像处理装置，方法和存储介质

    公开(公告)号：US07605818B2

    公开(公告)日：2009-10-20

    申请号：US11291915

    申请日：2005-12-02

    申请人： Takashi Nagao ,  Noriaki Seki ,  Yukio Kumazawa ,  Youichi Isaka ,  Yasuhiko Kaneko ,  Junichi Kaneko

    发明人： Takashi Nagao ,  Noriaki Seki ,  Yukio Kumazawa ,  Youichi Isaka ,  Yasuhiko Kaneko ,  Junichi Kaneko

    IPC分类号： G06F15/00 ,  G06T1/00 ,  G09G5/39 ,  G06T1/20 ,  G06F13/00

    CPC分类号： G06T1/20

    摘要： An image processing device including an image processing section having one or more image processing modules and buffer modules having a buffer is provided. The buffer module, recognizes a number of image processing modules which are connected at the following stage of its own module; stores, for each of the following image processing modules, a head position of un-read image data among image data which is stored in the buffer; and each time image data is requested from an following image processing module, causes the image processing module to read, in a read data amount which is set in advance for its own module at each of the individual following image processing modules or which is designated each time of the request, image data which is stored in the buffer, from the head position corresponding to the image processing module.

    摘要翻译： 提供一种包括具有一个或多个图像处理模块和具有缓冲器的缓冲模块的图像处理部分的图像处理装置。 缓冲模块识别在其自身模块的后续阶段连接的多个图像处理模块; 为每个下列图像处理模块存储存储在缓冲器中的图像数据中的未读取图像数据的头部位置; 并且每次从后续图像处理模块请求图像数据时，使得图像处理模块以每个后续图像处理模块的每一个为其自己的模块预先设置的读取数据量读取或者被指定为每个图像处理模块 请求时间，存储在缓冲器中的图像数据从对应于图像处理模块的头位置。

    Image processing device, method, and storage medium which stores a program
    4.
    发明申请
    Image processing device, method, and storage medium which stores a program 有权

    公开(公告)号：US20060274967A1

    公开(公告)日：2006-12-07

    申请号：US11291902

    申请日：2005-12-02

    申请人： Takashi Nagao ,  Noriaki Seki ,  Yukio Kumazawa ,  Yasuhiko Kaneko ,  Junichi Kaneko

    发明人： Takashi Nagao ,  Noriaki Seki ,  Yukio Kumazawa ,  Yasuhiko Kaneko ,  Junichi Kaneko

    IPC分类号： G06K9/36

    CPC分类号： G06T1/60 ,  G06T1/20

    摘要： An image processing device including an image processing section and a memory managing section. The image processing section having: (A) one or more image processing modules, each having: an image processing engine and a control section; and (B) one or more buffer modules. The memory managing section (a) can execute, by a plurality of types of managing methods, memory managing processing in which, in accordance with requests from individual modules, the memory managing section reserves memories which are to be allotted to the individual modules from a memory provided at the image processing device, and allots the reserved memories to the individual modules, and, at a time of deleting the individual modules, releases the memories allotted to the individual modules, and (b) carries out the memory managing processing by a managing method which is instructed from the exterior among the plurality of types of managing methods.

    Image processing device, method, and storage medium which stores a program
    8.
    发明授权
    Image processing device, method, and storage medium which stores a program 有权
    存储程序的图像处理装置，方法和存储介质

    公开(公告)号：US07602391B2

    公开(公告)日：2009-10-13

    申请号：US11291824

    申请日：2005-12-02

    申请人： Takashi Nagao ,  Yukio Kumazawa ,  Noriaki Seki ,  Yasuhiko Kaneko ,  Junichi Kaneko

    发明人： Takashi Nagao ,  Yukio Kumazawa ,  Noriaki Seki ,  Yasuhiko Kaneko ,  Junichi Kaneko

    IPC分类号： G06F15/00 ,  G06T1/00 ,  G09G5/39 ,  G06T1/20 ,  G06F13/00

    CPC分类号： G06T1/20

    摘要： An image processing device has one or more image processing modules and one or more buffer modules. The image processing module reads image data from a preceding module in units of a reading data amount, performs a image processing on the image data, and outputs the image data to a following module in units of a writing data amount. The buffer modules stores the image data outputted from the preceding image processing module and outputs the image data in units of a outputting data amount. The image processing module is connected to at least one of a preceding or following stage of the buffer module.

    摘要翻译： 图像处理装置具有一个或多个图像处理模块和一个或多个缓冲模块。 图像处理模块以读取数据量为单位读取来自前一模块的图像数据，对图像数据执行图像处理，并且以写入数据量为单位将图像数据输出到后续模块。 缓冲器模块存储从前一图像处理模块输出的图像数据，并以输出数据量为单位输出图像数据。 图像处理模块连接到缓冲器模块的前一级或后级中的至少一个。