公开(公告)号：US5799139A

公开(公告)日：1998-08-25

申请号：US831598

申请日：1997-04-10

申请人： Haruo Yamamoto ,  Katsumi Amakawa ,  Shuji Hayashi ,  Masaya Fujimoto ,  Koichi Matsuo ,  Ryuichi Okumura ,  Shinji Hayashi

发明人： Haruo Yamamoto ,  Katsumi Amakawa ,  Shuji Hayashi ,  Masaya Fujimoto ,  Koichi Matsuo ,  Ryuichi Okumura ,  Shinji Hayashi

IPC分类号： H04N1/00 ,  G06F15/00

CPC分类号： H04N1/00413 ,  H04N1/00236 ,  H04N1/00238 ,  H04N1/00241 ,  H04N1/00384 ,  H04N1/00411 ,  H04N1/00466 ,  H04N1/00474 ,  H04N1/00477 ,  H04N1/00482 ,  H04N2201/0015 ,  H04N2201/0074

摘要： A copying apparatus includes a copying machine unit, an operation portion having a central processing unit and an image processing unit having a central processing unit. A workstation is connected to the operation portion through the image processing unit. Data communication is performed between the workstation and the image processing unit and between the image processing unit and the operation portion. The image formation processing performed by the copying machine unit is controlled based on a command generated by operating the workstation.

摘要翻译： 复印装置包括复印机单元，具有中央处理单元的操作部分和具有中央处理单元的图像处理单元。 工作站通过图像处理单元连接到操作部分。 在工作站和图像处理单元之间以及图像处理单元和操作部分之间执行数据通信。 基于通过操作工作站产生的命令来控制由复印机单元执行的图像形成处理。

公开(公告)号：US5539539A

公开(公告)日：1996-07-23

申请号：US26591

申请日：1993-03-05

申请人： Masaya Fujimoto ,  Katsumi Amakawa ,  Ryuichi Okumura ,  Haruo Yamamoto ,  Toshio Watanabe

发明人： Masaya Fujimoto ,  Katsumi Amakawa ,  Ryuichi Okumura ,  Haruo Yamamoto ,  Toshio Watanabe

IPC分类号： G03F3/08 ,  H04N1/60

CPC分类号： H04N1/60

摘要： The average value of each of yellow, magenta and cyan color image data of a color-to-be-converted which data are obtained at the time of pre-scanning of a copying machine and stored in memories, respectively, is calculated, and then, predetermined set values are respectively added to and subtracted from the calculated average values of yellow, magenta and cyan to obtain upper and lower limit values of the conversion range. When the lower limit value obtained by subtraction is below a predetermined lower limit restriction value, the lower limit restriction value is set as the lower limit value of the conversion range. With this feature, when an extremely pale color is specified as a color-to-be-converted in a region other than a background portion of a color original where no letters, etc. are printed, the color of the background portion is not converted together with the specified color.

摘要翻译： 计算分别在拷贝机的预扫描时分别获得并存储在存储器中的数据的待转换颜色的黄色，品红色和青色图像数据的平均值，然后 ，从计算出的黄色，品红色和青色的平均值分别添加预先设定的值，并从计算出的平均值中减去预定的设定值，得到转换范围的上限值和下限值。 当通过减法获得的下限值低于预定下限限制值时，将下限限制值设定为转换范围的下限值。 利用该特征，当在除了没有字母等的彩色原稿的背景部分之外的区域中指定非常浅的颜色作为要转换的颜色时，背景部分的颜色不被转换 连同指定的颜色。

公开(公告)号：US5801845A

公开(公告)日：1998-09-01

申请号：US580331

申请日：1995-12-28

申请人： Syuji Hayashi ,  Masaya Fujimoto ,  Koji Nakamura ,  Ryuichi Okumura ,  Haruo Yamamoto

发明人： Syuji Hayashi ,  Masaya Fujimoto ,  Koji Nakamura ,  Ryuichi Okumura ,  Haruo Yamamoto

IPC分类号： B41J2/52 ,  B41J2/44 ,  G06T1/20 ,  G06T5/00 ,  H04N1/04 ,  H04N1/405 ,  H04N1/407

CPC分类号： H04N1/407

摘要： Disclosed is an image data processor for processing input image data representing the gray level of each of pixels constituting an image to produce output image data representing the gray level of each of pixels constituting an output image. The relative position of the pixel corresponding to the input image data in a group of pixels including a predetermined number of pixels is identified. The input image data is subjected to data processing corresponding to the relative position of the pixel in the group of pixels on the basis of the result of the identification. Consequently, gray levels are represented by the entire group of pixels.

摘要翻译： 公开了一种图像数据处理器，用于处理表示构成图像的每个像素的灰度级的输入图像数据，以产生表示构成输出图像的每个像素的灰度级的输出图像数据。 识别与包括预定数量的像素的像素组中的输入图像数据相对应的像素的相对位置。 基于识别结果对输入图像数据进行与像素组中的像素的相对位置相对应的数据处理。 因此，灰度级由整组像素表示。

公开(公告)号：US5764312A

公开(公告)日：1998-06-09

申请号：US755109

申请日：1996-11-22

申请人： Ryuichi Okumura

发明人： Ryuichi Okumura

IPC分类号： H04N5/74

CPC分类号： H04N9/3141 ,  H04N5/7408

摘要： A projector apparatus which assures easier fine and rough adjustment of a swing and tilt angle, includes inclination rings which are formed symmetrically with respect to the center line of the aperture and is provided with at least two or more continuous inclined surfaces of predetermined inclination angle in both sides of the center line on one surface, a ring supporting member for supporting the inclined surfaces of the inclination rings and a ring guide for assisting rotation of the inclination rings wherein the inclination rings are arranged in such a condition that the other surfaces where the inclined surfaces are not formed are provided opposed with each other.

摘要翻译： 确保摆动和倾斜角更容易的精细和粗略调整的投影仪装置包括相对于孔的中心线对称地形成的倾斜环，并且设置有至少两个或更多个具有预定倾斜角度的连续倾斜表面 在一个表面上的中心线的两侧，用于支撑倾斜环的倾斜表面的环支撑构件和用于辅助倾斜环的旋转的环形引导件，其中倾斜环以这样的条件布置， 未形成倾斜表面彼此相对设置。

公开(公告)号：US4541748A

公开(公告)日：1985-09-17

申请号：US572842

申请日：1984-01-23

申请人： Ryuichi Okumura ,  Hidemi Dohi ,  Shingo Togawa

发明人： Ryuichi Okumura ,  Hidemi Dohi ,  Shingo Togawa

IPC分类号： B41J1/30 ,  B41J27/12

CPC分类号： B41J27/12 ,  B41J1/30

摘要： A printer which is provided with a daisy wheel so that the types thereof are brought into contact with an ink roller to thereby apply ink onto the types and constructed to be disposed the ink roller at the position at an angle of 90.degree. or less circumferential of the daisy wheel from the printing position.The position of the types is grouped into two regions defined in connection with the ink roller set position and the rotation direction of the daisy wheel is decided by the region in which the types to be printed are positioned, in order to get high printing speed.The fingers located at a portion corresponding to the ink roller set position when the daisy wheel is in a printing-stand-by condition are smaller in length than others and have no type respectively, thereby preventing the daisy wheel from being deformation.

摘要翻译： 一种具有菊花轮的打印机，使得其类型与墨辊接触，从而将墨施加到这些类型上并构造成将墨辊设置在90°或更小的圆周的位置处 菊花轮从打印位置。 类型的位置被分组为与墨辊设置位置相关联地限定的两个区域，并且菊花轮的旋转方向由要打印的类型的位置确定，以获得高打印速度。 当菊花轮处于打印待机状态时，位于与墨辊设置位置相对应的部分处的指状物的长度比其他部分长，分别没有类型，从而防止菊花轮变形。

公开(公告)号：US08290306B2

公开(公告)日：2012-10-16

申请号：US12389596

申请日：2009-02-20

申请人： Ryuichi Okumura

发明人： Ryuichi Okumura

IPC分类号： G06K9/32 ,  G06K9/34

CPC分类号： G09G5/00 ,  G06K9/3208 ,  G06T11/60 ,  G09G2340/04 ,  G09G2340/0414 ,  G09G2340/0421 ,  G09G2340/0464 ,  G09G2340/0471 ,  G09G2340/0492 ,  G09G2340/145 ,  H04N1/00809 ,  H04N2201/0094

摘要： An image processing method has the steps of: scanning respective pages in a document; generating respective pieces of image data corresponding to the pages; identifying respective orientations of isolated images contained by each of the pages according to a result of character recognition for the image data; determining whether or not the isolated images contained by the page have different orientations; assigning respective ones of the isolated images to new pages; and setting respective orientations of the isolated images in the new pages as respective upright orientations of the isolated images.

摘要翻译： 一种图像处理方法具有以下步骤：扫描文档中的各个页面; 产生对应于这些页面的各个图像数据; 根据图像数据的字符识别结果识别由每个页面包含的孤立图​​像的各个取向; 确定页面包含的孤立图​​像是否具有不同的取向; 将分离的图像分配给新的页面; 并且将新页面中的孤立图像的各个取向设置为分离图像的直立取向。

公开(公告)号：US5889928A

公开(公告)日：1999-03-30

申请号：US804830

申请日：1997-02-24

申请人： Koji Nakamura ,  Masayuki Mizuno ,  Ryuichi Okumura

发明人： Koji Nakamura ,  Masayuki Mizuno ,  Ryuichi Okumura

IPC分类号： H04N1/407 ,  H04N1/50 ,  H04N1/60

CPC分类号： H04N1/4078

摘要： Method of automating at least a portion of an output gradation adjustment job for an image output apparatus. Test image data are corrected according to an initial gradation correction curve, and a test image is formed according to the image data thus corrected. The test image is read by a scanner to obtain read data. Based on the read data thus obtained, test image data are newly formed. Based on the newly formed test image data, a test image is again formed. The second-time test image thus formed is read by the scanner to obtain read data. Based on the read data obtained by reading the second-time test image, the initial gradation correction curve and a predetermined reference output curve, candidate point data are obtained. Based on the candidate point data, a gradation correction curve is formed and set.

摘要翻译： 自动化图像输出装置的输出灰度调整作业的至少一部分的方法。 根据初始灰度校正曲线校正测试图像数据，并根据如此校正的图像数据形成测试图像。 测试图像由扫描仪读取以获得读取数据。 基于这样获得的读取数据，新形成测试图像数据。 基于新形成的测试图像数据，再次形成测试图像。 由扫描器读取由此形成的第二次测试图像以获得读取数据。 基于通过读取第二次测试图像获得的读取数据，获得初始灰度校正曲线和预定参考输出曲线，获得候选点数据。 基于候选点数据，形成并设置灰度校正曲线。

公开(公告)号：US08547612B2

公开(公告)日：2013-10-01

申请号：US13048058

申请日：2011-03-15

申请人： Ryuichi Okumura

发明人： Ryuichi Okumura

IPC分类号： G03F3/08

CPC分类号： H04N1/4095

摘要： An image processing apparatus includes an image reading unit that reads an image of a document as color image data including pieces of color component data; a dot-component removing unit that removes dot components by smoothing each color component data; a high-frequency-color identifying unit that identifies, of colors represented by dot-removed color component data obtained by the smoothing, a high-frequency color satisfying a predetermined high-frequency condition; an individual-density-conversion-information generating unit that generates, for each high-frequency color, individual-density conversion information for converting each color component data such that a color near the high-frequency color becomes substantially the same as the high-frequency color; and a color-component-data converting unit that converts, based on the individual-density conversion information, each color component data in a part of the color image data, the part being data in which a color represented by the dot-removed color component data is a color near the high-frequency color.

摘要翻译： 图像处理装置包括：图像读取单元，其将文档的图像读取为包括彩色分量数据的彩色图像数据; 点分量去除单元，其通过平滑每个颜色分量数据来去除点分量; 高频颜色识别单元，其识别通过平滑获得的由去除去的色分量数据表示的颜色，满足预定高频条件的高频颜色; 个体密度变换信息生成单元，对于每个高频颜色，生成用于转换每个颜色分量数据的单独浓度转换信息，使得高频颜色附近的颜色变得与高频 颜色; 以及颜色分量数据转换单元，其基于各个浓度转换信息，将彩色图像数据的一部分中的每个颜色分量数据进行转换，该部分是由点去除颜色分量表示的颜色的数据 数据是高频颜色附近的颜色。

公开(公告)号：US08330986B2

公开(公告)日：2012-12-11

申请号：US12638086

申请日：2009-12-15

申请人： Ryuichi Okumura

发明人： Ryuichi Okumura

IPC分类号： G06K15/00

CPC分类号： H04N1/295 ,  H04N1/00572 ,  H04N1/00578 ,  H04N1/00602 ,  H04N1/00623 ,  H04N1/00631 ,  H04N1/233 ,  H04N1/2338 ,  H04N1/2369 ,  H04N1/38 ,  H04N2201/0094

摘要： An image forming apparatus has a printing unit for executing a single-sided print job and a double-sided print job. A storage unit stores print target data as backing sheet image data when a single-sided print job is executed. An image reading unit reads images on both sides of a document that is subjected to image processing. A backing sheet judgment unit judges whether there is an image that matches a backing sheet image among the images on both sides of the document by comparing the document image data read by the image reading unit with the backing sheet image data stored in the storage unit. An exclusion processing unit performs processing to exclude from the image processing targets an image judged by the backing sheet judgment unit to match the backing sheet image among the images on both sides of the document read by the image reading unit.

摘要翻译： 图像形成装置具有用于执行单面打印作业和双面打印作业的打印单元。 当执行单面打印作业时，存储单元将打印目标数据存储为背板图像数据。 图像读取单元读取经受图像处理的文档的两侧的图像。 背板判断单元通过将由图像读取单元读取的文档图像数据与存储在存储单元中的背板图像数据进行比较来判断是否存在与文档两侧的图像中的背板图像相匹配的图像。 排除处理单元执行处理，以从图像处理对象中排除由背板判断单元判断的图像，以匹配由图像读取单元读取的文档的两侧的图像之中的背板图像。

公开(公告)号：US08199171B2

公开(公告)日：2012-06-12

申请号：US12270931

申请日：2008-11-14

申请人： Yasuo Inoue ,  Toshihide Hayashi ,  Masayuki Tsumura ,  Koki Tsumori ,  Katsuhiro Shimizu ,  Ban Kawamura ,  Ryuichi Okumura

发明人： Yasuo Inoue ,  Toshihide Hayashi ,  Masayuki Tsumura ,  Koki Tsumori ,  Katsuhiro Shimizu ,  Ban Kawamura ,  Ryuichi Okumura

IPC分类号： G09G5/10

CPC分类号： G09G5/006 ,  G09G3/3208 ,  G09G2320/0247 ,  G09G2320/0261 ,  G09G2320/0613 ,  G09G2320/0626 ,  G09G2320/0666 ,  G09G2360/16 ,  G09G2370/04

摘要： There is provided a display device equipped with a display unit, the display device including a receiving part for receiving a difference signal of a plurality of channels including an image signal and content identification information inserted in a blanking period and outputting the image signal and the content identification information; a light emission amount regulation part for setting a reference duty according to image information of the image signal; an adjustment part for adjusting so that an actual duty is within a predetermined range based on the reference duty and an adjustment signal and adjusting a gain of the image signal so that a light emission amount defined by the actual duty and the gain of the image signal becomes the same as the light emission amount defined by the reference duty; and an adjustment signal generation part for generating the adjustment signal based on the content identification information.

摘要翻译： 提供了一种配备有显示单元的显示装置，该显示装置包括：接收部，用于接收多个通道的差分信号，该多个通道包括图像信号和插入消隐期间的内容识别信息，并输出图像信号和内容 识别信息; 发光量调节部分，用于根据图像信号的图像信息设置基准占空比; 调节部件，用于基于参考占空比和调整信号调整实际占空比在预定范围内，并调整图像信号的增益，使得由实际占空比定义的发光量和图像信号的增益 变得与由基准占空比限定的发光量相同; 以及调整信号生成部，用于基于内容识别信息生成调整信号。