公开(公告)号：US10084942B2

公开(公告)日：2018-09-25

申请号：US15842299

申请日：2017-12-14

申请人： BROTHER KOGYO KABUSHIKI KAISHA

发明人： Hiroko Mori

IPC分类号： H04N1/60 ,  H04N1/00

CPC分类号： H04N1/6008 ,  H04N1/00477 ,  H04N1/00806 ,  H04N1/4095 ,  H04N2201/0094

摘要： An image processing apparatus includes: a controller configured to perform: acquiring original image data representing an original image and corrected image data representing a corrected image, the corrected image data being generated by executing specific correction processing on the original image data; calculating a first index value and a second index value, the first index value relating to a color distribution of the original image by using the original image data, and the second index value relating to a color distribution of the corrected image by using the corrected image data; and determining which processing, among a plurality of processing candidates that are executable by the image processing apparatus, corresponds to the specific correction processing, based on comparison of the calculated first index value and the calculated second index value.

公开(公告)号：US20170099407A1

公开(公告)日：2017-04-06

申请号：US15091022

申请日：2016-04-05

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Kyoung-Youn LEE ,  Jung-Han KIM

IPC分类号： H04N1/203 ,  H04N1/12

CPC分类号： H04N1/2032 ,  H04N1/121 ,  H04N1/17 ,  H04N1/40062 ,  H04N1/4095

摘要： Disclosed is an image acquiring method. The image acquiring method includes receiving an instruction to acquire a one-side image to acquire an image on a first side of a document; obtaining a penetrated image of the first side of the document, which is seen on the second side, with a second image sensor for obtaining an image on a second side of the document, while the document is being fed; obtaining an image on the first side of the document with a first image sensor for obtaining an image on the first side of the document, while the document is being fed; and processing the image on the first side based on the penetrated image of the first side.

公开(公告)号：US20150346622A1

公开(公告)日：2015-12-03

申请号：US14714638

申请日：2015-05-18

申请人： Takanori Itoh

发明人： Takanori Itoh

IPC分类号： G03G15/01 ,  H04N1/23

CPC分类号： G03G15/01 ,  G03G15/6585 ,  G03G2215/0129 ,  H04N1/23 ,  H04N1/4095

摘要： An image processing apparatus includes a receiving unit to receive color plane data and white control plane data for specifying a type of a white effect to be applied to a recording medium with a white color material; a determining unit to determine image recording operation for realizing the white effect based on the white control plane data; a first generating unit to generate chromatic color material image data indicating a recording amount of a chromatic color material based on the color plane data; a second generating unit to generate white color material image data indicating a recording amount of a white color material based on the white control plane data; and a control unit to control recording of images corresponding to the chromatic color material image data and the white color material image data on one or both sides of the recording medium according to the image recording operation.

摘要翻译： 图像处理装置包括：接收单元，用于接收彩色平面数据和白色控制平面数据，用于指定要施加到具有白色材料的记录介质的白色效果的类型; 确定单元，用于基于所述白色控制平面数据确定用于实现所述白色效果的图像记录操作; 第一产生单元，用于基于彩色平面数据产生指示彩色材料的记录量的彩色材料图像数据; 第二生成单元，生成基于白色控制面数据表示白色材料的记录量的白色材料图像数据; 以及控制单元，用于根据图像记录操作在记录介质的一侧或两侧上控制与彩色材料图像数据和白色材料图像数据对应的图像的记录。

公开(公告)号：US20150215489A1

公开(公告)日：2015-07-30

申请号：US14603643

申请日：2015-01-23

申请人： FUNAI ELECTRIC CO., LTD.

发明人： Shinichi KAMISOYAMA ,  Yoshimi MORITA

IPC分类号： H04N1/203 ,  H04N1/028 ,  H04N1/10

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.

摘要翻译： 图像扫描器包括：作为盖单元的盖或背板，其上示出图案; 传感器单元，被配置为扫描压板和盖单元之间的原稿; 以及图像处理单元，被配置为使用关于通过文档获得的图案的第一发送图案的信息来设置阈值，并且基于阈值执行图像处理。

公开(公告)号：US20130293902A1

公开(公告)日：2013-11-07

申请号：US13874973

申请日：2013-05-01

申请人： FUJIFILM CORPORATION

发明人： Satoshi SETO

IPC分类号： G06K15/00

CPC分类号： G06K15/005 ,  H04N1/3873 ,  H04N1/4095

摘要： A see-through image is generated in which a second content image group, which is placed on a second surface as one of respective opposite surfaces, is superposed on a first content image group, which is placed on a first surface as another of the respective opposite surfaces, so as to be visible therethrough. Movement of one of the first content image group and the second content image group is commanded, by designating a position or a mark on the see-through image displayed on a display unit through a user interface.

摘要翻译： 生成透视图像，其中放置在作为相应相对表面之一的第二表面上的第二内容图像组叠加在第一内容图像组上，第一内容图像组被放置在第一表面上，作为相应的另一个 相对的表面，以便通过它们可见。 通过用户界面指定在显示单元上显示的透视图像上的位置或标记命令第一内容图像组和第二内容图像组中的一个的移动。

公开(公告)号：US08526059B2

公开(公告)日：2013-09-03

申请号：US13156454

申请日：2011-06-09

申请人： Norimasa Ariga ,  Hiroki Umezawa

发明人： Norimasa Ariga ,  Hiroki Umezawa

IPC分类号： G06F15/00 ,  G06K1/00 ,  H04N1/60 ,  G06F3/08

CPC分类号： H04N1/4095

摘要： According to one embodiment, a printing calibration processing apparatus includes: a gradation-characteristic-data generating section configured to read images of a printed surface and a rear surface of a test chart output by an image forming section and generate gradation characteristic data of the surfaces; a gradation-correction-date creating section configured to determine a correction value of maximum gradation on the basis of gradation characteristics of the surfaces; a color-material-amount-conversion-data creating section configured to determine a maximum of a color material on the basis of the correction value of the maximum gradation; a color-material-amount-limitation processing section configured to perform, concerning image data for printing, limitation processing for setting the maximum of the color material as an upper limit of a color material use amount; and a gradation correcting section configured to apply gradation correction to the image data subjected to the limitation processing using the gradation correction data.

摘要翻译： 根据一个实施例，打印校准处理装置包括：灰度特性数据生成部，被配置为读取由图像形成部输出的测试图的打印面和背面的图像，并生成表面的灰度特性数据 ; 灰度校正日生成部，根据表面的灰度特性，确定最大灰度的校正值; 颜色量转换数据生成部，被配置为基于最大灰度的校正值来确定颜色材料的最大值; 颜色量限制处理部，被配置为执行关于用于打印的图像数据的限制处理，用于将色彩材料的最大值设置为色彩材料使用量的上限; 以及灰度校正部，被配置为使用灰度校正数据对经过限制处理的图像数据应用灰度校正。

公开(公告)号：US08416470B2

公开(公告)日：2013-04-09

申请号：US12649831

申请日：2009-12-30

申请人： Young-hoon Jeong

发明人： Young-hoon Jeong

IPC分类号： H04N1/04 ,  H04N1/409 ,  H04N1/46 ,  G03G15/00 ,  G06K9/40

CPC分类号： H04N1/1017 ,  H04N1/00002 ,  H04N1/00018 ,  H04N1/0005 ,  H04N1/00082 ,  H04N1/00092 ,  H04N1/4095 ,  H04N2201/0468

摘要： Provided are a method and apparatus for removing show-through from a scanned image. The method includes scanning at least one line in a medium at a first intensity in a first scanning operation; scanning the at least one line in the scanning medium at a second intensity different from the first intensity, in a second scanning operation; and removing show-through from an image obtained during the first scanning operation based on a difference in a show-through effect between images obtained during the first and second scanning operations.

摘要翻译： 提供了一种从扫描图像中去除显示的方法和装置。 该方法包括在第一扫描操作中以第一强度扫描介质中的至少一条线; 在第二扫描操作中以与第一强度不同的第二强度扫描扫描介质中的至少一条线; 并且基于在第一和第二扫描操作期间获得的图像之间的显示效果的差异，从在第一扫描操作期间获得的图像中去除显示。

公开(公告)号：US08253992B2

公开(公告)日：2012-08-28

申请号：US12830220

申请日：2010-07-02

申请人： Hirokazu Shoda ,  Naoaki Ide ,  Yusuke Hashizume

发明人： Hirokazu Shoda ,  Naoaki Ide ,  Yusuke Hashizume

IPC分类号： H04N1/04 ,  H04N1/407

CPC分类号： H04N1/4095

摘要： An image copier according to the invention comprises a scanner for reading an image and a printer for forming an image on sheet, and the scanner includes a document table for positioning an original document from which an image is to be read; a document holding cover holding the original document on the original document table and having a light-emitting element for detecting the size of an original document which emits light when the size of the original document is detected, a light source for irradiating the original document with light when an image on the original document is read, a light-receiving element for image reading which receives reflected light from the original document, a controller for the light-emitting element for detecting the size of an original document which controls the light-emitting element for detecting the thickness of the original document, a specific region determination unit for identifying a specific region based on the numbers of pixels in a main scanning direction and a sub scanning direction of image data, and a background correction unit for performing a process of correcting the background of an image which has been read. In the image copier according to the invention, see-through copying of the bottom side can be suppressed by performing a background correction process after an image is read without blocking a sensor hole of a sensor for detecting the size of the original document from light.

摘要翻译： 根据本发明的图像复印机包括用于读取图像的扫描仪和用于在纸上形成图像的打印机，并且扫描仪包括用于定位要从中读取图像的原稿的原稿台; 原稿保持盖，将原稿保持在原稿台上，并具有发光元件，用于检测当检测到原稿的尺寸时发光的原稿的尺寸;用于将原稿的照射光源 读取原稿上的图像时的光，用于接收来自原始文档的反射光的图像读取用光接收元件，用于检测控制发光的原稿的原稿尺寸的发光元件的控制器 用于检测原稿厚度的元件，用于基于图像数据的主扫描方向和副扫描方向上的像素数来识别特定区域的特定区域确定单元，以及用于执行图像数据的处理的背景校正单元 校正已读取的图像的背景。 在根据本发明的图像复印机中，通过在读取图像之后执行背景校正处理可以抑制底侧的透视复制，而不会阻挡用于检测原稿尺寸的传感器的传感器孔的光。

公开(公告)号：US08179573B2

公开(公告)日：2012-05-15

申请号：US11018825

申请日：2004-12-21

申请人： Kevin Bokelman ,  Glenn W. Gaarder ,  Otto K. Sievert

发明人： Kevin Bokelman ,  Glenn W. Gaarder ,  Otto K. Sievert

IPC分类号： H04N1/60 ,  H04N1/40 ,  H04N1/04 ,  G06T5/00 ,  G03G15/14 ,  G03G15/00

CPC分类号： H04N1/4095

摘要： In one implementation, a method scans a media to provide a first image and a second image. The method further subtracts the first image from the second image.

摘要翻译： 在一个实现中，一种方法扫描媒体以提供第一图像和第二图像。 该方法进一步从第二图像中减去第一图像。

公开(公告)号：US08031381B2

公开(公告)日：2011-10-04

申请号：US11771110

申请日：2007-06-29

申请人： Satomi Yotsuyanagi

发明人： Satomi Yotsuyanagi

IPC分类号： H04N1/46

CPC分类号： H04N1/4095 ,  H04N1/00681 ,  H04N1/00716 ,  H04N1/00729 ,  H04N1/00742 ,  H04N1/00774 ,  H04N1/12 ,  H04N2201/044 ,  Y10T428/24934 ,  Y10T428/31

摘要： An image reading apparatus which is capable of appropriately performing show-through reduction processing and foundation color reduction processing in accordance with an operation for changing the color of a background member to another one having different color that is read along with an original. An image reading unit reads an image of a conveyed original. A background member has a white-colored member and a black-colored member and is disposed in such a manner that it opposed to the image reading unit. A moving unit moves the background member. A CPU determines a degree of image processing to be applied to read image data depending on the color of an opposing portion of the background member, which is opposed to the image reading unit that is reading an original.

摘要翻译： 根据用于将背景构件的颜色改变为与原件一起读取的具有不同颜色的另一种颜色的操作，能够适当地执行透视缩小处理和基础色彩还原处理的图像读取装置。 图像读取单元读取传送的原稿的图像。 背景构件具有白色构件和黑色构件，并且以与图像读取单元相对的方式设置。 移动单元移动背景成员。 CPU根据与正在读取原稿的图像读取单元相对的背景构件的相对部分的颜色来确定要应用于读取图像数据的图像处理程度。