公开(公告)号：CN1293419A

公开(公告)日：2001-05-02

申请号：CN00122782.3

申请日：2000-08-14

Applicant: 惠普公司

Inventor： J·C·道 ,  D·J·辛斯 ,  T·E·伯格

IPC: G06K7/10 ,  G06K9/22

CPC classification number: H04N1/107 ,  H04N2201/0452

Abstract: 一种具有可视扫描区域位置反馈系统的扫描装置,包括主体,它具有沿着长轴轴线延伸的长形开口,该长形开口囊括了物体上的扫描区域。图像检测系统装在主体内,它与长形开口以光学方式相配合,接受由扫描区域反射的图像光。第一光源装在主体内,产生第一光束,该光束基本上对准主体上的长形开口,并沿第一方向延伸。在扫描操作过程中,所述第一光束照射在物体的至少一部分上,从而为扫描区域相对于被扫描物体的位置提供一个可视指示。

公开(公告)号：WO2013090087A1

公开(公告)日：2013-06-20

申请号：PCT/US2012/067896

申请日：2012-12-05

Applicant: SYMBOL TECHNOLOGIES, INC.

Inventor： BLASCZAK, Matthew D. ,  EPSHTEYN, Alan J. ,  KUMBALAKKUZHIYIL, Mehaboob ,  VANDE VYVRE, Bruno ,  WANG, Michelle X.

IPC: H04N1/00 ,  H04N1/21

CPC classification number: H04N1/00204 ,  H04N1/00323 ,  H04N1/00331 ,  H04N1/00334 ,  H04N1/0044 ,  H04N1/00488 ,  H04N1/0049 ,  H04N1/00702 ,  H04N1/00718 ,  H04N1/00726 ,  H04N1/00737 ,  H04N1/00758 ,  H04N1/00771 ,  H04N1/2112 ,  H04N2201/0039 ,  H04N2201/0055 ,  H04N2201/0096 ,  H04N2201/0416 ,  H04N2201/043 ,  H04N2201/0432 ,  H04N2201/0436 ,  H04N2201/0452

Abstract: A system and method for processing an image of a document is disclosed. The method includes receiving at least one predetermined document parameter of the document. An image of the document is previewed on a display using a camera. The display provides a visual indication of a defect in the image based on the preview. A processor proposes a procedure to minimize the defect in the image. A user adjusts the camera in response to the proposal. The processor processes the image of the document.

Abstract translation: 公开了一种用于处理文档图像的系统和方法。 该方法包括接收文档的至少一个预定文档参数。 使用相机在显示器上预览文档的图像。 显示器基于预览提供图像中的缺陷的视觉指示。 处理器提出了使图像中的缺陷最小化的过程。 用户根据提案调整相机。 处理器处理文档的图像。

公开(公告)号：WO2013191068A1

公开(公告)日：2013-12-27

申请号：PCT/JP2013/066289

申请日：2013-06-06

Applicant: CASIO COMPUTER CO., LTD.

Inventor： KUROMATSU Tetsuya ,  TANIOKA Keiichi ,  OGAWA Yasuaki

IPC: H04N5/225 ,  G06F1/16 ,  H04N1/00

CPC classification number: H04N5/2252 ,  G06F1/1616 ,  G06F1/1643 ,  G06F1/1677 ,  G06F1/1686 ,  G06T5/006 ,  G06T5/50 ,  H04N1/00129 ,  H04N1/19594 ,  H04N5/225 ,  H04N5/357 ,  H04N2201/0436 ,  H04N2201/0438 ,  H04N2201/0452

Abstract: An information processing apparatus having first and second cases (13a, 13b) that are openably/closably connected, and includes an imaging section (6) provided in the second case and opposed to the first case where a read target medium is placed, a detection section (1) which detects that the first and second cases have been closed into a predetermined state by plural types of methods, an acquisition section (1) which acquires a photographed image from the imaging section when the detection section detects that the first and second cases have been closed into the predetermined state by the plural types of methods, a correction section (1) which performs distortion correction processing on the photographed image acquired by the acquisition section, based on a closing state between the first and second cases detected by the detection section, and a storing section (3) which stores the photographed image corrected by the correction section.

Abstract translation: 一种信息处理装置，具有可开闭地连接的第一和第二壳体（13a，13b），并且包括设置在第二壳体中并与放置读取的目标介质的第一壳体相对的成像部分（6），检测 通过多种方法检测出第一和第二种情况已经被关闭到预定状态的部分（1）;当检测部分检测到第一和第二种情况时，从成像部分获取​​拍摄图像的获取部分（1） 已经通过多种类型的方法将情况关闭到预定状态;校正部分（1），其基于由获取部分获取的拍摄图像执行失真校正处理，基于由第一和第二种情况检测到的关闭状态 检测部分和存储由校正部分校正的拍摄图像的存储部分（3）。

公开(公告)号：WO2015101775A1

公开(公告)日：2015-07-09

申请号：PCT/GB2014/053771

申请日：2014-12-18

Applicant: SAMSUNG ELECTRONICS (UK) LTD

Inventor： CLAVENNA, Lysa

IPC: G06F3/01 ,  G06K9/20 ,  H04N1/00 ,  H04N1/387

CPC classification number: H04N1/3873 ,  G06F3/005 ,  G06F3/017 ,  G06F3/0304 ,  G06K9/2081 ,  H04N1/00381 ,  H04N1/00392 ,  H04N1/00411 ,  H04N1/00816 ,  H04N2201/0436 ,  H04N2201/0452

Abstract: An image capturing apparatus has a scanning unit to capture an image of an object to be scanned, a detection unit to detect an area of the object to be scanned selected by a user, and a storage unit to store a scanned image including only the selected area of the object to be scanned. The detection unit determines the selected area by detecting a position of a physical pointing object relative to the object to be scanned when the physical pointing object is between the object to be scanned and the scanning unit.

Abstract translation: 摄像装置具有拍摄要扫描对象的图像的扫描单元，检测用户选择的被扫描对象区域的检测单元和存储仅包含所选择的被扫描图像的扫描图像的存储单元 要扫描的对象的区域。 当物理指示对象位于待扫描对象和扫描单元之间时，检测单元通过检测物理指点对象相对于被扫描对象的位置来确定所选择的区域。

公开(公告)号：WO99057678A1

公开(公告)日：1999-11-11

申请号：PCT/SE1999/000716

申请日：1999-04-30

IPC: G06K9/20 ,  G06K9/22 ,  G06K9/24 ,  G06T1/00 ,  H04N1/107 ,  H04N1/19 ,  H04N1/195 ,  H04N1/387 ,  G06T5/50 ,  H04N1/00

CPC classification number: H04N1/107 ,  G06K9/228 ,  H04N1/195 ,  H04N1/3873 ,  H04N2201/043 ,  H04N2201/0452

Abstract: A device for recording information by means of imaging with the aid of a light-sensitive sensor with a two-dimensional sensor surface is described. The device is adjustable between a first mode and a second mode. In the first mode, the imaging is effected by means of a plurality of images with partially overlapping contents. Each of the images depicts a small area on an information carrier and the images are put together into a composite image. In the second mode, the imaging is effected by means of at least one image of a larger area of the information carrier. The device has means for indicating the size of the imaging area.

Abstract translation: 描述了借助于具有二维传感器表面的感光传感器通过成像记录信息的装置。 该装置可在第一模式和第二模式之间调节。 在第一模式中，通过具有部分重叠的内容的多个图像来实现成像。 每个图像描绘信息载体上的小区域，并将图像放在一起成为合成图像。 在第二模式中，通过信息载体的较大区域的至少一个图像来实现成像。 该装置具有用于指示成像区域的尺寸的装置。

公开(公告)号：EP2531954A4

公开(公告)日：2014-10-08

申请号：EP11740122

申请日：2011-01-28

Applicant: CREATIVE TECH LTD

Inventor： LIAN YAM FEI ,  CHONG KIN FUI ,  YONG SEAH SEANG ,  LEUNG WEI LIT WILFRED ,  TAN THUAN HWEI

IPC: G06K9/00 ,  H04N1/00 ,  H04N13/02

CPC classification number: H04N13/0239 ,  H04N1/00347 ,  H04N1/0044 ,  H04N1/00562 ,  H04N1/00827 ,  H04N1/195 ,  H04N1/19584 ,  H04N1/19594 ,  H04N13/0242 ,  H04N2201/0081 ,  H04N2201/0089 ,  H04N2201/0416 ,  H04N2201/0436 ,  H04N2201/0446 ,  H04N2201/0452

Abstract: A device and method for scanning an object on a working surface, the device comprising: a body located adjacent to the working surface; two or more cameras mounted on the body at a location elevated adjacently above the working surface for capturing images of the object on the working surface, the two or more cameras being angled such that their range of image captures overlap and the common overlapping region of the range of image captures of the two or more cameras corresponds with the size of the working surface, the two or more cameras being spaced apart such that each of the two or more cameras captures a different angle of the common overlapping region; and a processing unit capable of correcting skewed images of the working surface captured by the two or more cameras and capable of converting the images captured by the two or more cameras into a three dimensional image.

Abstract translation: 一种用于扫描工作表面上的物体的装置和方法，所述装置包括：位于工作表面附近的主体; 安装在身体上的两个或更多个摄像机位于工作表面上方相邻高度的位置处，用于捕获在工作表面上的物体的图像，两个或更多个照相机是成角度的，使得它们的图像捕获范围重叠， 两个或多个照相机的图像捕获范围对应于工作表面的尺寸，两个或更多个照相机间隔开，使得两个或更多个照相机中的每一个捕获共同重叠区域的不同角度; 以及处理单元，其能够校正由两个或更多个摄像机捕获的工作表面的倾斜图像，并且能够将由两个或更多个摄像机捕获的图像转换为三维图像。

公开(公告)号：EP2676429A4

公开(公告)日：2014-09-17

申请号：EP12747778

申请日：2012-02-17

Applicant: SUNWELL CONCEPT LTD

Inventor： SUEN CHIH HOH ,  LI WATSON

IPC: H04N1/04 ,  H04N1/00 ,  H04N1/107 ,  H04N1/195

CPC classification number: H04N1/19594 ,  H04N1/00326 ,  H04N1/00347 ,  H04N1/107 ,  H04N2201/0056 ,  H04N2201/0081 ,  H04N2201/0087 ,  H04N2201/0096 ,  H04N2201/0452

公开(公告)号：EP1128655A1

公开(公告)日：2001-08-29

申请号：EP00301350.5

申请日：2000-02-21

Applicant: Hewlett-Packard Company, A Delaware Corporation

Inventor： Pollard, Stephen Bernard ,  Pilu, Maurizio ,  Goris, Andrew C.

IPC: H04N1/00 ,  H04N1/047

CPC classification number: H04N1/19594 ,  H04N1/107 ,  H04N1/195 ,  H04N2201/0452

Abstract: A framing aid for a handheld document capture device such as a digital camera, comprising two pattern generators (10,20) generating convergent patterns (14, 24) that are in register on a target object plane. Triangulation between the two pattern generators (10,20) and using superimposed or complementary patterns (14,24) ensures that the hand held device (1) is correctly arranged at a predetermined range and orientation above a document to be captured, such that the document is accurately framed within the field of view of the capture device (1).

Abstract translation: 一种用于诸如数字照相机的手持文件捕获装置的框架辅助装置，包括产生在目标物体平面上登记的收敛模式（14,24）的两个模式发生器（10,20）。 两个图案发生器（10,20）之间的三角测量并且使用叠加或互补的图案（14,24）确保了手持式装置（1）被正确地布置在待捕获的文件上方的预定范围和取向上，使得 文档在捕获设备（1）的视野范围内被精确地框架化。

公开(公告)号：US08941896B2

公开(公告)日：2015-01-27

申请号：US13075720

申请日：2011-03-30

Applicant: Masanari Takabatake

Inventor： Masanari Takabatake

IPC: H04N1/04 ,  H04N1/00 ,  H04N1/028 ,  H04N1/193

CPC classification number: H04N1/00395 ,  H04N1/00798 ,  H04N1/00816 ,  H04N1/00896 ,  H04N1/02855 ,  H04N1/193 ,  H04N2201/0081 ,  H04N2201/02456 ,  H04N2201/02462 ,  H04N2201/0436 ,  H04N2201/0452

Abstract: An image reading unit includes an image reading section that reads an image of a document in a one-dimensional direction by one-dimensionally aligned imaging elements, a light source that irradiates an image reading region by the image reading section with light, and a rotation head that holds the image reading section and the light source in a manner that the image reading section and the light source are rotatable relative to the document about a rotation axis which is parallel to an alignment direction of the imaging elements.

Abstract translation: 图像读取单元包括：图像读取部，其通过一维排列的成像元件来读取一维方向上的文档的图像，通过图像读取部分用光照射图像读取区域的光源;旋转 头部，其以图像读取部分和光源相对于文档围绕与成像元件的排列方向平行的旋转轴线旋转的方式保持图像读取部分和光源。

公开(公告)号：US20140307265A1

公开(公告)日：2014-10-16

申请号：US14231821

申请日：2014-04-01

Applicant: Funai Electric Co., Ltd.

Inventor： Daisuke YAMAGIWA

IPC: G01B11/14

CPC classification number: G01B11/14 ,  G03B21/145 ,  G06F3/0418 ,  G06F3/0425 ,  H04N9/3129 ,  H04N9/3194 ,  H04N2201/0452

Abstract: An electronic device includes a projection unit and a detection unit. The projection unit is configured to project light in a projection region on a projection surface. The detection unit is disposed away from the projection unit. The detection unit includes a photodetector and a notification light emitter. The photodetector is configured to detect reflected light of the light from the projection unit within a detection region. The notification light emitter is configured to emit to the projection surface notification light for setting a position of the projection region within the detection region of the photodetector.

Abstract translation: 电子设备包括投影单元和检测单元。 投影单元被配置为将投影光投射在投影面上。 检测单元远离投影单元设置。 检测单元包括光电检测器和通知光发射器。 光检测器被配置为在检测区域内检测来自投影单元的光的反射光。 通知光发射器被配置为发射到投影面通知光，用于设置在光电检测器的检测区域内的投影区域的位置。