专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20180262646A1 IMAGE READING APPARATUS 审中-公开
公开(公告)号：US20180262646A1
公开(公告)日：2018-09-13
申请号：US15979076
申请日：2018-05-14
申请人： CANON DENSHI KABUSHIKI KAISHA
发明人： Yuji Gotoh , Hiroshi Komuro , Tatsuya Nishi , Yoshihiro Taniike
IPC分类号： H04N1/409 , H04N1/00
CPC分类号： H04N1/4095 , G03B27/62 , G03G15/00 , G06T1/00 , H04N1/00 , H04N1/00742 , H04N1/028 , H04N1/04 , H04N1/2032 , H04N2201/044
摘要： There is provided an image reading apparatus including a first reading sensor provided in a first reading unit and configured to read one surface of the sheet, a second reading sensor provided in a second reading unit provided to face the first reading sensor and configured to read an image on the other surface of the sheet, a first background portion serving as a reading background of the first reading sensor, a second background portion serving as a reading background of the second reading sensor, and a moving portion configured to integrally move the first reading sensor and the second background portion, wherein the first reading unit includes a sensor case in which the first reading sensor is provided, and the sensor case is fixed to the apparatus main body.

2. 发明授权

US09889697B2 Image processing apparatus, image processing system, image processing method, and recording medium 有权
公开(公告)号：US09889697B2
公开(公告)日：2018-02-13
申请号：US15077760
申请日：2016-03-22
申请人： CASIO COMPUTER CO., LTD.
发明人： Hirokazu Hasegawa
IPC分类号： B42D9/04 , H04N1/401 , H04N1/409 , H04N1/387
CPC分类号： B42D9/04 , B42D9/06 , H04N1/3872 , H04N1/401 , H04N1/409 , H04N1/4095
摘要： An image processing apparatus includes a first correction amount acquiring unit and a first correction unit. The first correction amount acquiring unit acquires a first luminance correction amount of each block based on the luminance of each pixel in the block obtained by dividing a first image among multiple processing target images obtained by imaging a target object with multiple sheets bound together while opening the target object. The first correction unit corrects the luminance of each pixel in the multiple processing target images based on the first luminance correction amount of each block acquired by the first correction amount acquiring unit.

3. 发明授权

US09736334B2 Image processing apparatus method and medium correcting value of pixel of interest in image data using determined amount of correction 有权
公开(公告)号：US09736334B2
公开(公告)日：2017-08-15
申请号：US14624964
申请日：2015-02-18
申请人： CANON KABUSHIKI KAISHA
发明人： Daiki Ikari
IPC分类号： H04N1/409 , H04N1/40 , H04N1/407 , G06T7/40 , G06T5/40 , G06T5/00
CPC分类号： H04N1/4095 , G06T5/007 , G06T5/40 , H04N1/40093 , H04N1/4072
摘要： For preferably reducing show-through in an image obtained by reading an original, an image processing apparatus: stores an index value for each of a plurality of mutually differing degrees of variation; obtains a degree of variation of signal values included in a region of interest of a predetermined size including a pixel of interest included in image data corresponding to the read image; obtains a value indicating a brightness of the region of interest; determines an amount of correction of a value of the pixel of interest using the obtained value and an index value corresponding to the obtained degree of variation; and corrects the value of the pixel of interest using the determined amount of correction.

4. 发明申请

US20170004752A1 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING SYSTEM, IMAGE PROCESSING METHOD, AND RECORDING MEDIUM 有权
标题翻译：图像处理装置，图像处理系统，图像处理方法和记录介质
公开(公告)号：US20170004752A1
公开(公告)日：2017-01-05
申请号：US15077760
申请日：2016-03-22
申请人： CASIO COMPUTER CO., LTD.
发明人： Hirokazu HASEGAWA
IPC分类号： G09G3/20
CPC分类号： B42D9/04 , B42D9/06 , H04N1/3872 , H04N1/401 , H04N1/409 , H04N1/4095
摘要： An image processing apparatus includes a first correction amount acquiring unit and a first correction unit. The first correction amount acquiring unit acquires a first luminance correction amount of each block based on the luminance of each pixel in the block obtained by diving a first image among multiple processing target images obtained by imaging a target object with multiple sheets bound together while opening the target object. The first correction unit corrects the luminance of each pixel in the multiple processing target images based on the first luminance correction amount of each block acquired by the first correction amount acquiring unit.
摘要翻译：图像处理装置包括第一校正量获取单元和第一校正单元。第一校正量获取单元基于通过对通过对多个处理目标图像进行成像而获得的多个处理目标图像中的每个像素的亮度获得的块中的每个像素的亮度，目标对象。第一校正单元基于由第一校正量获取单元获取的每个块的第一亮度校正量来校正多个处理对象图像中的每个像素的亮度。

5. 发明申请

US20160269583A1 IMAGE SCANNER AND IMAGE SCANNING METHOD 审中-公开
公开(公告)号：US20160269583A1
公开(公告)日：2016-09-15
申请号：US15157859
申请日：2016-05-18
申请人： FUNAI ELECTRIC CO., LTD.
发明人： Shinichi KAMISOYAMA , Yoshimi MORITA
IPC分类号： H04N1/028 , H04N1/00
CPC分类号： H04N1/02895 , H04N1/00551 , H04N1/02815 , H04N1/10 , H04N1/2032 , H04N1/4095 , H04N2201/0081
摘要： An image scanner includes: a lid or a backing sheet as a cover unit on which a pattern is depicted; a sensor unit configured to scan a document between a platen and the cover unit; and an image processing unit configured to set a threshold value using information on a first transmitted pattern of the pattern, obtained through the document, and perform image processing based on the threshold value.

6. 发明授权

US08810875B2 Image reading apparatus and method, and image forming apparatus 有权
标题翻译：图像读取装置和方法以及图像形成装置
公开(公告)号：US08810875B2
公开(公告)日：2014-08-19
申请号：US13728708
申请日：2012-12-27
申请人： KYOCERA Document Solutions Inc.
发明人： Yasuyuki Yabuuchi
IPC分类号： H04N1/04 , H04N1/407 , H04N1/00 , G03G15/00 , H04N1/12 , H04N1/409
CPC分类号： H04N1/121 , G03G15/602 , H04N1/00013 , H04N1/00037 , H04N1/00084 , H04N1/00588 , H04N1/407 , H04N1/4095 , H04N2201/0081 , H04N2201/0094
摘要： An image reading apparatus includes a tray to place a document, a conveying mechanism for a document, a reader for a document image, a detector for detecting a sheet jam, an image processor and a controller. The image processor performs an image processing for removing document smear from an image read by the reader. The controller controls a document conveying operation by the conveying mechanism and a document reading operation by the reader. If a jammed document is removed and the document is placed again on the document tray after the detector detects a sheet jam, the controller performs a sheet jam recovery processing for causing the conveying mechanism to convey the document again and causing the reader to read the image of the document. The image processor performs the image processing on the image of the jammed document read by the reader during the sheet jam recovery processing.
摘要翻译：图像读取装置包括用于放置文件的托盘，用于文件的传送机构，用于文件图像的读取器，用于检测卡纸的检测器，图像处理器和控制器。图像处理器执行用于从读取器读取的图像中去除文档拖尾的图像处理。控制器通过传送机构控制文件传送操作和读取器的文档读取操作。如果在检测器检测到卡纸之后去除了卡住的文档并且文档再次放置在文档托盘上，则控制器执行卡纸恢复处理，以使输送机构再次传送文件并使读取器读取图像的文件。在卡纸恢复处理期间，图像处理器对由读取器读取的卡住的文件的图像执行图像处理。

7. 发明申请

US20130301067A1 INSPECTION APPARATUS AND INSPECTION METHOD 有权
标题翻译：检查装置和检查方法
公开(公告)号：US20130301067A1
公开(公告)日：2013-11-14
申请号：US13869499
申请日：2013-04-24
申请人： CANON KABUSHIKI KAISHA
发明人： Yasuyuki Nakamura
IPC分类号： H04N1/00
CPC分类号： H04N1/00037 , G06T7/0004 , G06T2207/10024 , G06T2207/30144 , H04N1/00005 , H04N1/00015 , H04N1/0005 , H04N1/00082 , H04N1/4095
摘要： An inspection apparatus includes: a reading unit configured to read a first side of a printed material having first image data printed on the first side and second image data printed on a second side; a density determination unit configured to determine whether a density of the second image data exceeds a predetermined density; and a determination unit configured to determine whether or not the printed material is NG by, if the density of the second image data exceeds the predetermined density, comparing a density difference between image data obtained by the reading unit and the first image data with a threshold determined based on the density of the first image data and the density of the second image data, and elsewise comparing a density difference between the image data obtained by the reading unit and the first image data with a predetermined threshold.
摘要翻译：检查装置包括：读取单元，被配置为读取印刷在第一侧上的第一图像数据的印刷品的第一面和在第二面上印刷的第二图像数据; 密度确定单元，被配置为确定所述第二图像数据的浓度是否超过预定浓度; 以及确定单元，被配置为通过如果所述第二图像数据的浓度超过所述预定浓度来确定所述打印材料是否为NG，则将由所述读取单元获得的图像数据与所述第一图像数据之间的浓度差与阈值进行比较基于第一图像数据的密度和第二图像数据的浓度确定，并且将由读取单元获得的图像数据与第一图像数据之间的浓度差以同一预定阈值进行比较。

8. 发明申请

US20130135700A1 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND STORAGE MEDIUM 审中-公开
标题翻译：图像处理设备，图像处理方法和存储介质
公开(公告)号：US20130135700A1
公开(公告)日：2013-05-30
申请号：US13669927
申请日：2012-11-06
申请人： CANON KABUSHIKI KAISHA
发明人： Hirokazu Tamura
IPC分类号： H04N1/46 , H04N1/40
CPC分类号： H04N1/4095 , H04N1/0044 , H04N1/2032 , H04N1/3873
摘要： In an image processing apparatus having a first reading unit to read a front-face image of an original which is conveyed and a second reading unit to read a back-face image of the original which is conveyed, image processing parameters for eliminating the back-face image which is projected as a show-through image to the front-face image of the original which is displayed to a displaying unit are input. An image process according to each of the input image processing parameters is executed to image data of the front-face. The image data displayed to the displaying unit is switched to the image-processed image data of the front-face.
摘要翻译：在具有读取被传送的原稿的正面图像的第一读取单元的图像处理装置和读取被传送的原稿的背景图像的第二读取单元的图像处理装置中，输入作为显示图像投射到显示给显示单元的原稿的正面图像的面部图像。执行根据每个输入图像处理参数的图像处理以对前面的图像数据进行图像处理。显示给显示单元的图像数据切换到正面的图像处理图像数据。

9. 发明授权

US08405869B2 Color conversion device, information processing method and computer readable medium 有权
公开(公告)号：US08405869B2
公开(公告)日：2013-03-26
申请号：US12073260
申请日：2008-03-03
申请人： Jungo Harigai
发明人： Jungo Harigai
IPC分类号： H04N1/60 , H04N1/46 , H04N1/00
CPC分类号： H04N1/60 , G03G15/0194 , G03G15/238 , H04N1/4095 , H04N1/6033
摘要： A color conversion device includes an acquisition section and a correction section. The acquisition section acquires first color information of an image to be printed on a specific position in a first side of a recording paper and second color information of an image to be printed on a position corresponding to the specific position in a second side of the recording paper. The correction section corrects the first color information and second color information acquired by the acquisition section, based on combination information on color combination of images on the corresponding positions of the first side and the second side.

10. 发明申请

US20120307321A1 IMAGE READER 有权
标题翻译：图像读取器
公开(公告)号：US20120307321A1
公开(公告)日：2012-12-06
申请号：US13433916
申请日：2012-03-29
申请人： Hideaki NAGASAKA
发明人： Hideaki NAGASAKA
IPC分类号： H04N1/04
CPC分类号： H04N1/4095 , H04N1/00689 , H04N1/00694 , H04N1/00732 , H04N1/00734 , H04N1/12 , H04N1/193 , H04N1/2032
摘要： An image reader is provided, which includes a first light emitting unit emitting light toward a first side of a document sheet in a predetermined reading area, a second light emitting unit emitting light toward a second side of the document sheet in the predetermined reading area, a first light receiving unit receiving light emitted by the first light emitting unit and reflected by the document sheet and light emitted by the second light emitting unit and transmitted through the document sheet, and a controller that controls the first light emitting unit to emit light of a first color, controls the second light emitting unit to emit light of a second color, the first and second colors being mutually complementary colors, and controls the first light receiving unit to output read image data of the document sheet based on a light receiving result of the first light receiving unit.
摘要翻译：提供了一种图像读取器，其包括在预定读取区域中朝向原稿的第一侧发光的第一发光单元，在预定读取区域中朝向原稿的第二侧发光的第二发光单元，所述第一光接收单元接收由所述第一发光单元发射并由所述文件片反射的光并且由所述第二发光单元发射并透射通过所述文件片的光;以及控制器，其控制所述第一发光单元发光第一颜色控制第二发光单元发射第二颜色的光，第一和第二颜色是相互补色的，并且控制第一光接收单元基于光接收结果输出文档片的读取图像数据的第一光接收单元。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式