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1. 发明授权

US08873091B2 Printing system, computer, image forming apparatus and printing method 有权
标题翻译：印刷系统，计算机，成像设备和印刷方法
公开(公告)号：US08873091B2
公开(公告)日：2014-10-28
申请号：US13243040
申请日：2011-09-23
申请人： Kazuma Ogawa , Kenji Onogi , Masakazu Ohira
发明人： Kazuma Ogawa , Kenji Onogi , Masakazu Ohira
IPC分类号： G06K15/02 , H04N1/00 , H04N1/32
CPC分类号： H04N1/3871 , G06F3/1268 , G06F3/1286 , H04N1/00204 , H04N1/00411 , H04N1/00424 , H04N1/00456 , H04N1/00474 , H04N1/00482 , H04N1/32208 , H04N1/32251 , H04N1/32309 , H04N1/32315 , H04N1/32325 , H04N2201/0039 , H04N2201/0094
摘要： In a printing system configured such that a computer and an image forming apparatus can be connected via a network, the computer sets a stamp image and transmits the set stamp image to the image forming apparatus via the network. The image forming apparatus includes a reading device that reads an original image, an image combining unit that reads out at least one stamp image from a storage unit, combines the stamp image with the original image read by the reading device, and forms a composite image, and a printing unit that prints the composite image on recording paper.
摘要翻译：在被配置成可以经由网络连接计算机和图像形成装置的打印系统中，计算机设置标记图像，并且经由网络将设置的标记图像发送到图像形成装置。图像形成装置包括读取原始图像的读取装置，从存储部读出至少一张印记图像的图像合成部，将印记图像与由读取装置读取的原始图像组合，形成合成图像以及将合成图像打印在记录纸上的打印单元。

2. 发明申请

US20130135637A1 IMAGE PROCESSING METHOD, IMAGE PROCESSING APPARATUS AND IMAGE FORMING APPARATUS INCLUDING THE SAME, IMAGE READING APPARATUS, AND RECORDING MEDIUM 有权
标题翻译：图像处理方法，图像处理装置和包括其的图像形成装置，图像读取装置和记录介质
公开(公告)号：US20130135637A1
公开(公告)日：2013-05-30
申请号：US13683634
申请日：2012-11-21
申请人： Masakazu OHIRA
发明人： Masakazu OHIRA
IPC分类号： G06T5/00
CPC分类号： G06T5/002 , G06K9/346 , G06K2209/01 , G06T5/005 , G06T2207/10008 , G06T2207/30176
摘要： An image processing apparatus includes: a line noise detection section for detecting line noise pixels included in input image data; a segmentation process section for determining a pixel in a text region; and a line noise removal process section for (i) determining a replacement-target line noise pixel by excepting, from the line noise pixels, the pixel in the text region and a pixel within a first distance from the pixel in the text region and (ii) replacing the replacement-target line noise pixel with another pixel other than the line noise pixels, which another pixel is included in the input image data.
摘要翻译：一种图像处理装置包括：行噪声检测部分，用于检测包括在输入图像数据中的线噪声像素; 用于确定文本区域中的像素的分割处理部分; 线路噪声去除处理部分，用于（i）通过从线噪声像素除去文本区域中的像素和距离文本区域中的像素的第一距离内的像素来确定替换对象线噪声像素，并且 ii）用替代目标线噪声像素替换除了线噪声像素之外的另一个像素，该另一像素包括在输入图像数据中。

3. 发明授权

US08154513B2 Display system and method for detecting pointed position 有权
标题翻译：显示系统和检测指向位置的方法
公开(公告)号：US08154513B2
公开(公告)日：2012-04-10
申请号：US12248481
申请日：2008-10-09
申请人： Masakazu Ohira , Hitoshi Hirohata
发明人： Masakazu Ohira , Hitoshi Hirohata
IPC分类号： G06F3/033
CPC分类号： G06F3/0325 , G02F1/13338 , G02F2203/11
摘要： At least two infrared light-emitting areas are displayed within a display screen of a liquid crystal display apparatus. The infrared light-emitting areas are areas for emitting light having a wavelength in the infrared region. Then, an image is captured by an operating device in the direction of a position pointed by the operating device. A position on the display screen that is pointed by the operating device is calculated based on the positions of the infrared light-emitting areas that are included in the captured image. This arrangement makes it possible to appropriately calculate the position on the display screen that is pointed by the operating device, independently of the distance between the operating device and the display screen of the liquid crystal display apparatus.
摘要翻译：至少两个红外发光区域显示在液晶显示装置的显示屏内。红外发光区域是用于发射具有红外区域的波长的光的区域。然后，由操作装置沿着操作装置指向的位置的方向拍摄图像。基于捕获图像中包含的红外发光区域的位置来计算由操作装置指示的显示画面上的位置。这种布置使得可以独立于液晶显示装置的操作装置和显示屏幕之间的距离，适当地计算由操作装置指向的显示屏上的位置。

4. 发明授权

US08050505B2 Image processing apparatus, image processing system, image processing method, and image forming apparatus 有权
公开(公告)号：US08050505B2
公开(公告)日：2011-11-01
申请号：US12221044
申请日：2008-07-30
申请人： Hitoshi Hirohata , Masakazu Ohira
发明人： Hitoshi Hirohata , Masakazu Ohira
IPC分类号： G06K9/68 , H04N1/40 , G10L15/00
CPC分类号： G06K9/4671 , G06K2209/01 , H04N1/00843 , H04N1/00864 , H04N1/00875 , H04N1/00965 , H04N1/32112 , H04N2201/3226 , H04N2201/3233 , H04N2201/3236 , H04N2201/3238
摘要： In a card serving as an external storage device to be inserted into a digital color multi-function printer, features of a reference image and processing rule information indicating processing content to be applied to input image data judged to be similar to the reference image are prestored. Then, in cases where the input image data is judged to be similar to the reference image, the content of a process to be performed on the input image data is controlled in accordance with the processing rule information corresponding to the reference image. This makes it possible to save users the trouble of setting the content of a process to be performed on input image data, and to prevent a shortage of memory capacity of a memory of the image processing apparatus even in cases where there is an increase in the number of reference images.

5. 发明授权

US07948664B2 Image processing method, image processing apparatus, document reading apparatus, image forming apparatus, computer program and recording medium 有权
标题翻译：图像处理方法，图像处理装置，文件读取装置，图像形成装置，计算机程序和记录介质
公开(公告)号：US07948664B2
公开(公告)日：2011-05-24
申请号：US11892392
申请日：2007-08-22
申请人： Atsuhisa Morimoto , Masakazu Ohira
发明人： Atsuhisa Morimoto , Masakazu Ohira
IPC分类号： H04N1/04
CPC分类号： G06K9/46 , G06K9/00442 , G06K2209/01
摘要： A similarity calculation process section registers the largest number of votes of the image of the first document, the index representing the document, and the category of the document into a category table. For the images of the documents being successively read after the document being read first, the similarity calculation process section determines the similarity of the documents based on the result of the voting inputted from a vote process section. When the similarity is lower than a threshold value, determining that the images are not similar to the image of the document registered in the category table, the similarity calculation process section registers the indices representing the documents, the largest numbers of votes of the documents and new categories into the category table, and outputs the result of the determination (classification signal).
摘要翻译：相似度计算处理部分将第一文档的图像的最大数量，表示文档的索引和文档的类别注册到类别表中。对于在首先读取文档之后连续读取的文档的图像，相似度计算处理部分基于从投票处理部分输入的投票结果来确定文档的相似性。当相似度低于阈值时，确定图像与在类别表中登记的文档的图像不相似，相似度计算处理部分登记表示文档的索引，文档的最大票数和将新类别分类到表中，并输出确定结果（分类信号）。

6. 发明申请

US20110102869A1 IMAGE PROCESSING APPARATUS, IMAGE FORMING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER-READABLE RECORDING MEDIUM ON WHICH IMAGE PROCESSING PROGRAM IS RECORDED 有权
标题翻译：图像处理装置，图像形成装置，图像处理方法和记录图像处理程序的计算机可读记录介质
公开(公告)号：US20110102869A1
公开(公告)日：2011-05-05
申请号：US12917166
申请日：2010-11-01
申请人： Yasutaka HIRAYAMA , Makio GOTOH , Masanori MINAMI , Masakazu OHIRA , Takafumi HOSOGI
发明人： Yasutaka HIRAYAMA , Makio GOTOH , Masanori MINAMI , Masakazu OHIRA , Takafumi HOSOGI
IPC分类号： G03F3/08
CPC分类号： H04N1/40012 , H04N1/6016
摘要： A two color process section included in the image processing apparatus includes a luminance and chroma calculation section, an image-data determination section, and an output-color generation section. The luminance and chroma calculation section calculates a luminance value and a chroma value based on input image data. The image-data determination section determines the input image data, the chroma value of which is equal to or greater than a predetermined threshold, as first input image data constituting a chromatic color in a two-color image and determines the input image data, the chroma value of which is less than the threshold, as second input image data constituting an achromatic color in the two-color image. The output-color generation section generates image data of CMY from the first input image data based on the chroma value and the luminance value and generates image data of CMY from the second input image data based on the luminance value.
摘要翻译：包括在图像处理装置中的双色处理部分包括亮度和色度计算部分，图像数据确定部分和输出颜色生成部分。亮度和色度计算部分基于输入的图像数据计算亮度值和色度值。图像数据确定部分将其色度等于或大于预定阈值的输入图像数据确定为构成双色图像中的彩色的第一输入图像数据，并确定输入图像数据，其色度值小于阈值，作为在双色图像中构成无彩色的第二输入图像数据。输出颜色生成部基于色度值和亮度值从第一输入图像数据生成CMY的图像数据，并根据亮度值从第二输入图像数据生成CMY的图像数据。

7. 发明申请

US20090274374A1 METHOD FOR MATCHING IMAGES, IMAGE MATCHING DEVICE, IMAGE DATA OUTPUT APPARATUS, AND RECORDING MEDIUM 有权
标题翻译：用于匹配图像的方法，图像匹配装置，图像数据输出装置和记录介质
公开(公告)号：US20090274374A1
公开(公告)日：2009-11-05
申请号：US12432381
申请日：2009-04-29
申请人： Hitoshi HIROHATA , Masakazu OHIRA
发明人： Hitoshi HIROHATA , Masakazu OHIRA
IPC分类号： G06K9/68
CPC分类号： G03G15/5025 , G03G2215/00582
摘要： In an image matching device of the present invention, a feature point calculation section calculates feature points on an input document image from inputted data of the input document image; a features calculation section calculates features of the input document image in accordance with a relative position between the calculated feature points; and a voting process section and a similarity determination section compare the calculated features of the input document image with features of a reference document image, so as to determine whether or not the input document image is similar to the reference document image. When it is determined that the input document image is similar to the reference document image, a document discrimination section determines a position of an image which is on the input document image and similar to the reference document image, in accordance with the positions of the coordinates of the feature points on the input document image and the feature points on the reference document image which coincides with the input document image in features, so as to discriminate whether or not the input document image is an image of an N-up document. With this, whether or not an input document is an N-up document can be discriminated by utilizing the function of an image matching process.
摘要翻译：在本发明的图像匹配装置中，特征点计算部根据输入文档图像的输入数据计算输入文档图像上的特征点; 特征计算部根据计算出的特征点之间的相对位置来计算输入文档图像的特征; 并且投票处理部分和相似性确定部分将所计算的输入文档图像的特征与参考文档图像的特征进行比较，以便确定输入文档图像是否类似于参考文档图像。当确定输入文档图像类似于参考文档图像时，文档识别部分根据坐标的位置来确定在输入文档图像上并且类似于参考文档图像的图像的位置输入文档图像上的特征点和参考文档图像上与特征中的输入文档图像一致的特征点，以便区分输入文档图像是否是N文件的图像。由此，可以通过利用图像匹配处理的功能来区分输入文档是否为N-up文档。

8. 发明申请

US20080240492A1 IMAGE PROCESSING APPARATUS, IMAGE FORMING APPARATUS, IMAGE PROCESSING SYSTEM, AND IMAGE PROCESSING METHOD 有权
标题翻译：图像处理装置，图像形成装置，图像处理系统和图像处理方法
公开(公告)号：US20080240492A1
公开(公告)日：2008-10-02
申请号：US12055953
申请日：2008-03-26
申请人： Masakazu OHIRA , Hideyoshi Yoshimura
发明人： Masakazu OHIRA , Hideyoshi Yoshimura
IPC分类号： G06K9/00
CPC分类号： G06K9/4671 , G06K9/6211 , G06K2209/01
摘要： A storage process section stores, into an exceptional reference image list, discrimination information for discriminating a reference image which permits image processing and a reference image which forbids or restricts image processing. In case where a maximum value of a similarity calculated by a voting process section is not less than a threshold value, a control section determines whether a reference image having a maximum similarity is the reference image which permits image processing or a reference image which forbids or restricts image processing and determines whether or not it is necessary to forbid or restrict image processing with respect to input image data in accordance with a result of the determination. This makes it possible to prevent erroneous determination from forbidding execution of image processing based on input image data or to prevent erroneous determination from allowing execution of image processing based on input image data.
摘要翻译：存储处理部分将特征参考图像列表存储用于识别允许图像处理的参考图像和禁止或限制图像处理的参考图像的识别信息。在由投票处理部计算的相似度的最大值不小于阈值的情况下，控制部判定具有最大相似度的参考图像是否是允许图像处理的参考图像或禁止或者限制图像处理，并且根据确定的结果确定是否需要禁止或限制关于输入图像数据的图像处理。这使得可以防止基于输入图像数据的禁止执行图像处理的错误确定，或者防止基于输入图像数据的错误判定允许执行图像处理。

9. 发明申请

US20080219560A1 IMAGE PROCESSING METHOD, IMAGE PROCESSING APPARATUS, AND IMAGE FORMING APPARATUS 有权
标题翻译：图像处理方法，图像处理装置和图像形成装置
公开(公告)号：US20080219560A1
公开(公告)日：2008-09-11
申请号：US12042996
申请日：2008-03-05
申请人： Atsuhisa Morimoto , Masakazu Ohira
发明人： Atsuhisa Morimoto , Masakazu Ohira
IPC分类号： G06K9/34
CPC分类号： G06K9/38 , G06K2209/01
摘要： Based on an area detection signal, a layer separation section outputs a text component of a document, to a feature point calculating section, and generates four layers from a pictorial component of the document to output the generated layers to the feature point calculating section. The feature point calculating section sums feature points extracted for each component. A features calculating section calculates a hash value based on the feature points. A vote processing section searches a hash table based on the hash value, and votes for a reference image associated with the hash value. Based on the voting result, a similarity determination processing section determines whether the document image is similar to any reference image, and then outputs the determination result. Thus, even if the document contains a photograph, accurate matching can be performed.
摘要翻译：基于区域检测信号，层分离部分将文档的文本成分输出到特征点计算部分，并从文档的图形部分生成四层以将生成的层输出到特征点计算部分。特征点计算部分对于每个分量提取的特征点求和。特征计算部分基于特征点计算哈希值。投票处理部分基于哈希值来搜索哈希表，并为与哈希值相关联的参考图像进行投票。基于投票结果，相似度确定处理部分确定文档图像是否类似于任何参考图像，然后输出确定结果。因此，即使文档包含照片，也可以进行准确的匹配。

10. 发明申请

US20150009538A1 PRINTING SYSTEM, COMPUTER, IMAGE FORMING APPARATUS AND PRINTING METHOD 有权
标题翻译：打印系统，计算机，图像形成装置和打印方法
公开(公告)号：US20150009538A1
公开(公告)日：2015-01-08
申请号：US14495664
申请日：2014-09-24
申请人： Kazuma Ogawa , Kenji Onogi , Masakazu Ohira
发明人： Kazuma Ogawa , Kenji Onogi , Masakazu Ohira
IPC分类号： G06F3/12
CPC分类号： H04N1/3871 , G06F3/1268 , G06F3/1286 , H04N1/00204 , H04N1/00411 , H04N1/00424 , H04N1/00456 , H04N1/00474 , H04N1/00482 , H04N1/32208 , H04N1/32251 , H04N1/32309 , H04N1/32315 , H04N1/32325 , H04N2201/0039 , H04N2201/0094
摘要： In a printing system configured such that a computer and an image forming apparatus can be connected via a network, the computer sets a stamp image and transmits the set stamp image to the image forming apparatus via the network. The image forming apparatus includes a reading device that reads an original image, an image combining unit that reads out at least one stamp image from a storage unit, combines the stamp image with the original image read by the reading device, and forms a composite image, and a printing unit that prints the composite image on recording paper.
摘要翻译：在被配置成可以经由网络连接计算机和图像形成装置的打印系统中，计算机设置标记图像，并且经由网络将设置的标记图像发送到图像形成装置。图像形成装置包括读取原始图像的读取装置，从存储部读出至少一张印记图像的图像合成部，将印记图像与由读取装置读取的原始图像组合，形成合成图像以及将合成图像打印在记录纸上的打印单元。

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