公开(公告)号：US09866720B2

公开(公告)日：2018-01-09

申请号：US15212033

申请日：2016-07-15

申请人： CANON KABUSHIKI KAISHA

发明人： Izuru Horiuchi

IPC分类号： G06F15/00 ,  H04N1/04 ,  H04N1/06 ,  H04N1/113

CPC分类号： H04N1/0432 ,  H04N1/06 ,  H04N1/113 ,  H04N2201/0094

摘要： By dispersing within an image magnified pixels subjected to magnification correction with the use of pseudorandom numbers, an occurrence of a moire pattern in an image is suppressed.

公开(公告)号：US20160234398A1

公开(公告)日：2016-08-11

申请号：US15015949

申请日：2016-02-04

申请人： Konica Minolta , Inc.

发明人： Jun ITOU

IPC分类号： H04N1/047 ,  H04N1/00 ,  H04N1/04 ,  G06K15/16

CPC分类号： H04N1/047 ,  H04N1/00801 ,  H04N1/0408 ,  H04N1/0432 ,  H04N2201/04794

摘要： An image reading apparatus can inhibit image disturbance and density unevenness. The image reading apparatus includes a first conveyance roller pair, a back side image reading unit, a second conveyance roller pair, a front side image reading unit, a third conveyance roller pair, and a control unit. The control unit compares the image data read by the back side image reading unit and the image data read by the front side image reading unit to calculate a relative magnification variation there between, corrects the reading time of the front side image reading unit for each line based on the calculated relative magnification variation, and performs, in accordance with correction of the reading time, image correction of the image data of the front side image reading unit which has been corrected with respect to the reading time.

摘要翻译： 图像读取装置可以抑制图像干扰和浓度不均匀。 图像读取装置包括第一输送辊对，背面图像读取单元，第二输送辊对，前侧图像读取单元，第三输送辊对和控制单元。 控制单元将由背面图像读取单元读取的图像数据与由前侧图像读取单元读取的图像数据进行比较，计算出相应的相对倍率变化，校正每一行的正面图像读取单元的读取时间 基于所计算的相对倍率变化，并且根据读取时间的校正，执行已经相对于读取时间被校正的正面图像读取单元的图像数据的图像校正。

公开(公告)号：US09374501B2

公开(公告)日：2016-06-21

申请号：US14196108

申请日：2014-03-04

申请人： Xerox Corporation

发明人： Safwan R Wshah ,  Michael R Campanelli

IPC分类号： G06K7/00 ,  G06K9/20 ,  H04N1/417 ,  G06K9/00

CPC分类号： H04N1/0432 ,  G06K9/00 ,  G06K9/00449 ,  G06K9/00463 ,  H04N1/4177 ,  H04N2201/0081

摘要： A device for registration of content in a filled-out application form is disclosed. The device is configured for scanning at least one portion of the filled-out application form. The device is configured for extracting filled-out content from the scanned form. The geometrical features of the master form are retrieved. The master form includes one or more anchor fields. Each anchor field has one or more anchor zones and at least one anchor segment. At least one anchor segment has global adjustment parameters and geometrical features. The extracted filled-out content is related to the retrieved geometrical features of a master form to create a new geometrical representation of the extracted filled-out content of the scanned application form. The new representation of the filled-out content based on the global adjustment parameters for the at least one anchor segment is globally adjusted. The globally adjusted filled-out content based on the geometrical features for the anchor segments is locally adjusted.

摘要翻译： 公开了一种用于在填写的申请表中注册内容的装置。 该设备被配置为扫描填写的申请表的至少一部分。 该设备被配置为从扫描的表单中提取填写的内容。 检索主表单的几何特征。 主表格包括一个或多个锚点字段。 每个锚定区具有一个或多个锚定区和至少一个锚段。 至少一个锚段具有全局调整参数和几何特征。 提取的填写内容与主表格的检索到的几何特征相关，以创建所提取的已填写的扫描申请表的填写内容的新几何表示。 基于至少一个锚段的全局调整参数的填充内容的新表示是全局调整的。 基于锚段的几何特征的全局调整的填充内容被局部调整。

公开(公告)号：US20150256712A1

公开(公告)日：2015-09-10

申请号：US14196108

申请日：2014-03-04

申请人： Xerox Corporation

发明人： Safwan R. Wshah ,  Michael R. Campanelli

IPC分类号： H04N1/387

CPC分类号： H04N1/0432 ,  G06K9/00 ,  G06K9/00449 ,  G06K9/00463 ,  H04N1/4177 ,  H04N2201/0081

摘要： A device for registration of content in a filled-out application form is disclosed. The device is configured for scanning at least one portion of the filled-out application form. The device is configured for extracting filled-out content from the scanned form. The geometrical features of the master form are retrieved. The master form includes one or more anchor fields. Each anchor field has one or more anchor zones and at least one anchor segment. At least one anchor segment has global adjustment parameters and geometrical features. The extracted filled-out content is related to the retrieved geometrical features of a master form to create a new geometrical representation of the extracted filled-out content of the scanned application form. The new representation of the filled-out content based on the global adjustment parameters for the at least one anchor segment is globally adjusted. The globally adjusted filled-out content based on the geometrical features for the anchor segments is locally adjusted.

摘要翻译： 公开了一种用于在填写的申请表中注册内容的装置。 该设备被配置为扫描填写的申请表的至少一部分。 该设备被配置为从扫描的表单中提取填写的内容。 检索主表单的几何特征。 主表格包括一个或多个锚点字段。 每个锚定区具有一个或多个锚定区和至少一个锚段。 至少一个锚段具有全局调整参数和几何特征。 提取的填写内容与主表格的检索到的几何特征相关，以创建所提取的已填写的扫描申请表的填写内容的新几何表示。 基于至少一个锚段的全局调整参数的填充内容的新表示是全局调整的。 基于锚段的几何特征的全局调整的填充内容被局部调整。

公开(公告)号：US07847983B2

公开(公告)日：2010-12-07

申请号：US10671725

申请日：2003-09-29

申请人： Ayumu Murakami

发明人： Ayumu Murakami

IPC分类号： H04N1/04 ,  G02B5/32 ,  G02B5/08 ,  G02F3/00 ,  G06K7/10

CPC分类号： H04N1/1013 ,  H04N1/0402 ,  H04N1/0432 ,  H04N1/0455 ,  H04N1/1056 ,  H04N1/193 ,  H04N2201/0442

摘要： An image reading apparatus comprises an original placement portion on which an original is to be placed, optical unit for optically scanning the original on the original placement portion while moving relative to the original placement portion and a guide member that guides movement of the optical unit. The optical unit includes a sliding member having a screw portion that slides in contact with the guide member and a screw hole portion to which the sliding member is mounted. The screw portion of the sliding member is plastically deformable and screwed into the screw hole portion while being plastically deformed.

摘要翻译： 图像读取装置包括原件放置部件，原件放置部件，用于相对于原稿放置部分移动而在原稿放置部分上光学扫描原稿的光学单元和引导光学单元的移动的引导部件。 光学单元包括滑动构件，其具有与引导构件滑动的螺纹部分和安装滑动构件的螺纹孔部分。 滑动构件的螺纹部分是塑性变形的，并在塑性变形的同时旋入螺纹孔部分。

公开(公告)号：US07196848B2

公开(公告)日：2007-03-27

申请号：US10263697

申请日：2002-10-04

申请人： Ichirou Miyagawa

发明人： Ichirou Miyagawa

IPC分类号： G02B27/10 ,  G02B27/14

CPC分类号： H04N1/0426 ,  G02B6/4249 ,  G02B2006/0098 ,  H04N1/0402 ,  H04N1/0429 ,  H04N1/0432 ,  H04N1/0435 ,  H04N1/0437 ,  H04N1/044 ,  H04N1/12 ,  H04N1/1911

摘要： An array refracting element for dividing laser beams in a sub-scanning direction, which is formed by linearly disposing a pair of refracting members, each having a unit surface shape for dividing one incident laser beam into two and emitting the divided laser beams, so that directions in which the laser beams are divided are coincident with each other and so that the refracting members locate along the division direction, is disposed on an optical path of the laser beams emitted from plural semiconductor lasers, and between a laser-beam outgoing opening of a fiber array section and a recording film. As a result, an array refracting element and an exposure device, which can improve quality of a recording image at an exposure recording apparatus at a low cost, can be obtained.

摘要翻译： 一种用于沿副扫描方向分割激光束的阵列折射元件，其通过线性地布置一对折射构件而形成，所述折射构件具有用于将一个入射激光束分成两个并且发射分割的激光束的单位表面形状，使得 激光束被分割的方向彼此一致，使得折射构件沿着分割方向定位，设置在从多个半导体激光器发射的激光束的光路上，并且在激光束的激光束出射开口 光纤阵列部分和记录膜。 结果，可以获得能够以低成本提高曝光记录装置的记录图像质量的阵列折射元件和曝光装置。

公开(公告)号：US06989864B2

公开(公告)日：2006-01-24

申请号：US10080690

申请日：2002-02-25

申请人： Yoshinori Ohta

发明人： Yoshinori Ohta

IPC分类号： G03B13/00

CPC分类号： H04N1/00806 ,  H04N1/02409 ,  H04N1/04 ,  H04N1/0402 ,  H04N1/0405 ,  H04N1/0411 ,  H04N1/0414 ,  H04N1/0432 ,  H04N1/195 ,  H04N5/23212 ,  H04N2201/0408

摘要： An image recorded on a photo film is projected through an imaging lens onto an image sensor. In accordance with a selected mode, set values are read out from a data ROM and are applied to a band pass filter having programmable digital filters. Pixel signals from the image sensor are converted into evaluation signals that are correlative with spatial frequencies of the image, and are filtered through the band pass filter with the frequency band determined by the set values. The evaluation signals are integrated, and a peak value of integration values obtained at different focusing positions is determined to be an in-focus position.

公开(公告)号：US06297872B1

公开(公告)日：2001-10-02

申请号：US09219484

申请日：1998-12-23

申请人： Junichi Imamura ,  Yoshiaki Yamanaka

发明人： Junichi Imamura ,  Yoshiaki Yamanaka

IPC分类号： G03B2752

CPC分类号： H04N1/00708 ,  B41J29/393 ,  H04N1/0402 ,  H04N1/0405 ,  H04N1/0432 ,  H04N1/0455 ,  H04N1/12 ,  H04N1/193 ,  H04N2201/0408

摘要： An image reading apparatus includes: a size detector for detecting a first size of a first image recorded on an original; an input device for inputting a second size of a second image to be recorded on a recording medium by an image recording apparatus; a determining device for determining a reading condition to read the first image according to the first and second sizes; and a reading device for reading the first image according to the reading condition to obtain information of the first image.

摘要翻译： 图像读取装置包括：尺寸检测器，用于检测记录在原稿上的第一图像的第一尺寸; 用于通过图像记录装置输入要记录在记录介质上的第二图像的第二尺寸的输入装置; 确定装置，用于根据第一和第二尺寸确定读取第一图像的读取条件; 以及读取装置，用于根据读取条件读取第一图像以获得第一图像的信息。

公开(公告)号：US5950024A

公开(公告)日：1999-09-07

申请号：US62477

申请日：1998-04-17

申请人： Takahiko Saito ,  Akira Nakanishi ,  Shunzi Obayashi ,  Hideki Toshikage

发明人： Takahiko Saito ,  Akira Nakanishi ,  Shunzi Obayashi ,  Hideki Toshikage

IPC分类号： G03B1/00 ,  G03B1/50 ,  G03B17/24 ,  G03B17/48 ,  G03B27/32 ,  G03B27/46 ,  G03B27/52 ,  G03B27/62 ,  H04N1/00 ,  H04N1/04 ,  H04N1/10 ,  H04N1/193 ,  H04N1/195 ,  H04N1/21 ,  H04N1/32 ,  H04N5/253

CPC分类号： H04N1/32128 ,  G03B1/50 ,  G03B17/24 ,  G03B17/245 ,  G03B17/48 ,  G03B27/462 ,  G03B27/52 ,  G03B27/6285 ,  H04N1/00127 ,  H04N1/00129 ,  H04N1/00143 ,  H04N1/00249 ,  H04N1/00265 ,  H04N1/00267 ,  H04N1/0027 ,  H04N1/00326 ,  H04N1/00962 ,  H04N1/0402 ,  H04N1/0405 ,  H04N1/0432 ,  H04N1/0458 ,  H04N1/195 ,  H04N1/32133 ,  G03B2206/004 ,  G03B2206/006 ,  G03B2217/243 ,  G03B2217/244 ,  G03B2217/246 ,  G03B2217/247 ,  G03B2217/248 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/0055 ,  H04N2201/0075 ,  H04N2201/0404 ,  H04N2201/0408 ,  H04N2201/3225 ,  H04N2201/3226 ,  H04N2201/3242 ,  H04N2201/3243 ,  H04N2201/3254 ,  H04N2201/3277

摘要： A photographic and video image system for transforming an image on a frame of a photographic film includes a structure in the overall form of a photographic printer having an image transformation element that transforms an optical image from the film into a video signal, a frame position indicator, which can be a hole or an optical or magnetic signal, is recorded on the film along with aspect information relating to the size of the frame exposed on the film. The frame position indicator and aspect information are detected and used to control a film feeding operation and the optical image to video signal transformation operation. The user of the system can record order information on the film that is used to specify the aspect of the resultant photographic print, as well as the quantity of prints to be made. Such order information can be superimposed as a menu on a displayed video signal at the time the video signal is reviewed prior to producing a photographic print.

公开(公告)号：US5940128A

公开(公告)日：1999-08-17

申请号：US377498

申请日：1995-01-24

申请人： Kazuhiko Morimura

发明人： Kazuhiko Morimura

IPC分类号： H04N1/00 ,  H04N1/393 ,  H04N7/14 ,  H04N7/15 ,  H04N5/225 ,  H04N7/18

CPC分类号： H04N1/00708 ,  H04N1/00681 ,  H04N1/00718 ,  H04N1/00732 ,  H04N1/00748 ,  H04N1/0432 ,  H04N1/393 ,  H04N7/142 ,  H04N7/15 ,  H04N2201/0436

摘要： An image input device according to the present invention is a device for inputting an original into an external device as an image signal. The image input device is arranged to pick up an image of the original and output an image signal corresponding to the original, detect the state of the original relative to an image plane formed by picking up the image, by using the output image signal, and control an image pickup operation in accordance with the detected state of the original relative to the image plane. Accordingly, it is possible to input the image signal corresponding to the original into the external device as the form of an optimum image.

摘要翻译： 根据本发明的图像输入装置是用于将原稿作为图像信号输入到外部装置的装置。 图像输入装置被配置为拾取原稿的图像并输出与原稿对应的图像信号，通过使用输出图像信号检测原稿相对于通过拾取图像形成的图像平面的状态，以及 根据原稿相对于图像平面的检测状态来控制图像拾取操作。 因此，可以将与原稿对应的图像信号作为最佳图像的形式输入到外部装置。