公开(公告)号：US08300918B2

公开(公告)日：2012-10-30

申请号：US12045774

申请日：2008-03-11

申请人： Ryo Yamada ,  Itaru Furukawa ,  Kiyoshi Kitamura ,  Kazuhiro Nakai

发明人： Ryo Yamada ,  Itaru Furukawa ,  Kiyoshi Kitamura ,  Kazuhiro Nakai

IPC分类号： G06K9/00

CPC分类号： G06T7/0004

摘要： Input CAD data and run-length data obtained by performing a RIP process on the input CAD data are acquired. A predetermined conversion process is performed on at least one of the input CAD data and the run-length data to make the data formats of both data comparable and then both data are compared with each other to detect an area having a difference as a defect area in the run-length data. This provides a technique to detect a defect in the run-length data to be used for drawing of a figure before the execution of drawing with a simple structure.

摘要翻译： 获取通过对输入的CAD数据执行RIP处理获得的CAD数据和游程长度数据。 对输入的CAD数据和游程长度数据中的至少一个执行预定的转换处理，以使两个数据的数据格式相当，然后将两个数据进行比较，以检测具有差异的区域作为缺陷区域 在游程长度数据中。 这提供了一种技术，用于以简单的结构检测执行绘图之前用于绘制图形的游程长度数据中的缺陷。

公开(公告)号：US09224226B2

公开(公告)日：2015-12-29

申请号：US13615154

申请日：2012-09-13

申请人： Ryo Yamada ,  Itaru Furukawa

发明人： Ryo Yamada ,  Itaru Furukawa

IPC分类号： G06T11/40

CPC分类号： G06T11/40

摘要： An image display device for direct drawing apparatus for performing direct drawing comprising: an acquisition part for acquiring design data in a vector format describing the pattern; a specified parameter setting part for setting a specified parameter to be used for RIP development of the design data; a processing area setting part for setting a processing area of the design data to be subjected to RIP development; a display RIP development part for performing RIP development of a portion of the design data, which corresponds to the processing area, by using the specified parameter, to thereby obtain a specified image; and a display part for visibly displaying the specified image, wherein the RIP development performed by the display RIP development part is a display RIP development in which the amount of processed data is smaller than that in drawing RIP development for the direct drawing.

摘要翻译： 一种用于直接绘制的直接绘图装置的图像显示装置，包括：获取部分，用于以描述所述图案的矢量格式获取设计数据; 用于设置用于设计数据的RIP开发的指定参数的指定参数设置部分; 处理区域设定部，用于设定要进行RIP开发的设计数据的处理区域; 显示RIP开发部件，用于通过使用指定的参数来执行对应于处理区域的设计数据的一部分的RIP开发，从而获得指定的图像; 以及用于可视地显示指定图像的显示部分，其中由显示RIP开发部执行的RIP开发是其中处理数据量小于用于直接绘图的RIP开发中的处理数据量的显示RIP开发。

公开(公告)号：US20130083050A1

公开(公告)日：2013-04-04

申请号：US13615154

申请日：2012-09-13

申请人： Ryo YAMADA ,  Itaru Furukawa

发明人： Ryo YAMADA ,  Itaru Furukawa

IPC分类号： G09G5/02 ,  G06T1/00

CPC分类号： G06T11/40

摘要： An image display device for direct drawing apparatus for performing direct drawing comprising: an acquisition part for acquiring design data in a vector format describing the pattern; a specified parameter setting part for setting a specified parameter to be used for RIP development of the design data; a processing area setting part for setting a processing area of the design data to be subjected to RIP development; a display RIP development part for performing RIP development of a portion of the design data, which corresponds to the processing area, by using the specified parameter, to thereby obtain a specified image; and a display part for visibly displaying the specified image, wherein the RIP development performed by the display RIP development part is a display RIP development in which the amount of processed data is smaller than that in drawing RIP development for the direct drawing.

摘要翻译： 一种用于直接绘制的直接绘图装置的图像显示装置，包括：获取部分，用于以描述所述图案的矢量格式获取设计数据; 用于设置用于设计数据的RIP开发的指定参数的指定参数设置部分; 处理区域设定部，用于设定要进行RIP开发的设计数据的处理区域; 显示RIP开发部件，用于通过使用指定的参数来执行对应于处理区域的设计数据的一部分的RIP开发，从而获得指定的图像; 以及用于可视地显示指定图像的显示部分，其中由显示RIP开发部执行的RIP开发是其中处理数据量小于用于直接绘图的RIP开发中的处理数据量的显示RIP开发。

公开(公告)号：US07066566B2

公开(公告)日：2006-06-27

申请号：US10751520

申请日：2004-01-06

申请人： Itaru Furukawa ,  Takashi Mouri

发明人： Itaru Furukawa ,  Takashi Mouri

IPC分类号： H04N1/58

CPC分类号： G06K9/036 ,  G06T7/001 ,  G06T2207/30144

摘要： A sharpness conversion part is provided in a print inspection apparatus and performs an average-masking operation to weaken a sharpness of object image data to be inspected and that of reference image data. After that, a differential value between these data is acquired. With this operation, an inspection for printing is performed by using image data of which the difference is distinguishable by human's visual property, not considering an invisible differential value which is caused by pixel displacement in subpixel order, and it is therefore possible to efficiently obtain a print inspection result with an accuracy almost as high as that by visual inspection. Thus, a print inspection apparatus can be provided, which is capable of correctly extracting difference to be detected by visual check.

摘要翻译： 在打印检查装置中提供清晰度转换部分，并且执行平均屏蔽操作以削弱要检查的对象图像数据的清晰度和参考图像数据的清晰度。 之后，获取这些数据之间的差分值。 通过该操作，通过使用不同于人的视觉特性可区分的图像数据进行打印检查，不考虑由子像素顺序的像素位移引起的不可见的差分值，因此可以有效地获得 打印检查结果精度几乎与目视检查结果一样高。 因此，可以提供能够通过目视检查正确提取要检测的差异的打印检查装置。

公开(公告)号：US20050060639A1

公开(公告)日：2005-03-17

申请号：US10919449

申请日：2004-08-17

申请人： Itaru Furukawa ,  Masayuki Fukase

发明人： Itaru Furukawa ,  Masayuki Fukase

IPC分类号： B41J21/00 ,  G06F3/12 ,  G06F17/00 ,  H04N1/00

CPC分类号： H04N1/00005 ,  H04N1/00002 ,  H04N1/00029 ,  H04N1/00039 ,  H04N1/00047 ,  H04N1/00068 ,  H04N1/00074

摘要： A technique of inspecting an input print data file to determine whether or not a printed image has good reproducibility is provided. A content type identification module 321 identifies a content type of each object contained in the input print data file PD0. A characteristic value calculator 322 calculates a characteristic value relating to reproducibility of each object which is pre-selected according to the content type of the object. A characteristic value judgment module 323 determines based on the calculated characteristic value whether or not each object meets a judging condition relating to reproducibility of image portion represented by the object.

摘要翻译： 提供了检查输入打印数据文件以确定打印图像是否具有良好再现性的技术。 内容类型识别模块321识别包含在输入的打印数据文件PD0中的每个对象的内容类型。 特征值计算器322计算与根据对象的内容类型预先选择的每个对象的再现性相关的特征值。 特征值判断模块323基于计算出的特征值来确定每个对象是否满足与由对象表示的图像部分的再现性相关的判断条件。

公开(公告)号：US20110187721A1

公开(公告)日：2011-08-04

申请号：US12520963

申请日：2008-12-08

申请人： Itaru Furukawa ,  Tsuyoshi Kubota

发明人： Itaru Furukawa ,  Tsuyoshi Kubota

IPC分类号： G06T11/20

CPC分类号： G06T11/001

摘要： Multi-level gradation representation data D2 obtained by representing line drawing data D1 with a multi-level gradation is acquired, and cores are extracted from a line drawing. Further, a closed region surrounded by a core and smaller than a predetermined reference is selected. Then, the barycentric point of the selected closed region is determined, and a plurality of adjacent points adjacent to the barycentric point on the basis of a predetermined distance are defined. Thereafter, by reference to the multi-level gradation representation data D2, gradation values corresponding to the barycentric point and each of the adjacent points are acquired and compared with each other. Further, an adjacent point having the closest gradation value to the gradation value corresponding to the barycentric point is selected. Then, a boundary line lying between a closed region including the barycentric point and a closed region including the selected adjacent point is deleted.

摘要翻译： 获取通过表示具有多级灰度的线条数据D1获得的多级灰度表示数据D2，并且从线条图中提取核心。 此外，选择由芯包围并小于预定基准的封闭区域。 然后，确定所选择的闭合区域的重心点，并且基于预定距离定义与重心点相邻的多个相邻点。 此后，通过参考多级灰度表示数据D2，获取与重心点和每个相邻点对应的灰度值并将其进行比较。 此外，选择与对应于重心点的灰度值具有最接近灰度值的相邻点。 然后，删除位于包括重心点的封闭区域和包括所选择的相邻点的封闭区域之间的边界线。

公开(公告)号：US07430069B2

公开(公告)日：2008-09-30

申请号：US11404886

申请日：2006-04-17

申请人： Itaru Furukawa

发明人： Itaru Furukawa

IPC分类号： G03F3/08

CPC分类号： H04N1/60 ,  H04N1/46

摘要： A conversion computation section acquires the original color density value of a single process color in a given image region and the original color density value of a spot color from raster data, and acquires a pseudocolor conversion rate for conversion from the spot color to the process color from spot color information. Then, the conversion computation section calculates a proof color density value Hi of each process color on a pixel-by-pixel basis in each image region by using a conversion computation expressed by Hi=Pi+s·Gi−Pi·s·Gi where Pi (i=C, M, Y or K) is the original color density value of the single process color, s is the original color density value of the spot color, and Gi is the pseudocolor conversion rate for conversion from the spot color to the process color. The proof color density value reflects a change in gradation of the process color and a change in gradation of the spot color without the saturation of the color density.

摘要翻译： 转换计算部分从光栅数据获取给定图像区域中的单一处理颜色的原始色浓度值和专色的原始颜色浓度值，并且获得用于从专色到处理颜色的转换的伪色转换率 从专色信息。 然后，转换计算部分通过使用由H＆lt; i＆gt;表示的转换计算，在每个图像区域中逐像素地计算每个处理颜色的证明色浓度值H i i， /SUB>=P_i+sG_i-P_i.sG_{i 其中P < / SUB>（i = C，M，Y或K）是单一处理颜色的原始颜色浓度值，s是专色的原始颜色浓度值，G < 从专色转换为过程颜色的伪色转换率。 验证颜色浓度值反映了处理颜色的灰度的变化和专色的灰度的变化，而不会使颜色浓度饱和。}

公开(公告)号：US07903282B2

公开(公告)日：2011-03-08

申请号：US10922945

申请日：2004-08-23

申请人： Itaru Furukawa ,  Masayuki Fukase

发明人： Itaru Furukawa ,  Masayuki Fukase

IPC分类号： G06K1/00 ,  G06F15/00 ,  G06F3/12 ,  G06K15/00 ,  G06K9/00 ,  G06K9/62

CPC分类号： H04N1/60 ,  H04N1/40 ,  H04N1/4072

摘要： Image features of a plurality of RGB images arranged for layout are extracted, and the RGB images are classified into image categories determined by the commonality of the image features. Recipe information previously set in accordance with the image features is added to layout data while being associated with RGB images for each image category. This enables an output device to perform an optimization process by reference to the added recipe information, thereby outputting good-quality printed matter excellent in color reproduction and the like if information for the process of optimizing RGB image data is not previously provided during the generation of the layout data.

摘要翻译： 提取布置为布局的多个RGB图像的图像特征，并且将RGB图像分类为由图像特征的共同性确定的图像类别。 先前根据图像特征设置的配方信息被添加到布局数据，同时与每个图像类别的RGB图像相关联。 这使得输出装置能够通过参考所添加的配方信息来执行优化处理，从而如果在生成期间没有提供用于优化RGB图像数据的处理的信息，则输出色彩再现等优异的打印质量 布局数据。

公开(公告)号：US20070299717A1

公开(公告)日：2007-12-27

申请号：US11806304

申请日：2007-05-31

申请人： Hiroshi Yamamoto ,  Kiyotaka Kasubuchi ,  Itaru Furukawa ,  Taku Mizuno

发明人： Hiroshi Yamamoto ,  Kiyotaka Kasubuchi ,  Itaru Furukawa ,  Taku Mizuno

IPC分类号： G06F17/30

CPC分类号： G06Q10/04 ,  G06Q10/063 ,  G06Q10/063112 ,  G06Q10/0633

摘要： An additional storage processing part additionally stores, in a test information table, data relating to a test to be performed, each time any one of a plurality of tests is performed. An updating part updates the corresponding record in a skill level table each time the test is performed, and then an additional storage by the additional storage processing part is executed. A man-hour computing part executes the process of estimating a test man-hour relating to an evaluator and a test designated in accordance with the contents of a display in a display part. Thus, a test man-hour estimating apparatus can accurately estimate the man-hour of the test the evaluator performs repeatedly, based to the data stored in the test information table and the skill level table.

摘要翻译： 附加的存储处理部分在每次执行多个测试中的任何一个时，在测试信息表中另外存储与要执行的测试相关的数据。 每当执行测试时，更新部分更新技能级表中的对应记录，然后执行附加存储处理部分的附加存储。 工时计算部分执行估计与评估者相关的测试工时和根据显示部分中的显示内容指定的测试的过程。 因此，测试工时估计装置可以基于存储在测试信息表和技能水平表中的数据来准确地估计评估者重复执行的测试的工时。

公开(公告)号：US07224821B2

公开(公告)日：2007-05-29

申请号：US10694004

申请日：2003-10-28

申请人： Itaru Furukawa ,  Setsuo Ohara ,  Shinichi Maeda

发明人： Itaru Furukawa ,  Setsuo Ohara ,  Shinichi Maeda

IPC分类号： G06K9/00

CPC分类号： G06T7/001 ,  B41C1/1083 ,  G06T2207/30144

摘要： A prepress system comprises a raster image processor for developing first print image data to display resolution to create first raster image data, and for developing second print image data to the display resolution to create second raster image data. A plate image inspection processor executes a plate image inspection process by comparing the first and second raster image data, and displays on a display device the result of the plate image inspection process.

摘要翻译： 印前系统包括用于显影第一印刷图像数据以显示分辨率以产生第一光栅图像数据的光栅图像处理器，以及用于将第二印刷图像数据显影到显示分辨率以产生第二光栅图像数据。 平板图像检查处理器通过比较第一和第二光栅图像数据来执行平板图像检查处理，并且在显示装置上显示平板图像检查处理的结果。