公开(公告)号：US20110063695A1

公开(公告)日：2011-03-17

申请号：US12874216

申请日：2010-09-01

Applicant: Yong-Xiang Yi ,  Shan-Shan Tang

Inventor： Yong-Xiang Yi ,  Shan-Shan Tang

IPC: H04N1/04

CPC classification number: H04N1/40056 ,  H04N1/00249 ,  H04N1/00267 ,  H04N2201/0404

Abstract: A sheetfed film scanning correction method includes: using a film holding member as a film feeding carrier, wherein after the film holding member is inserted into a work position in a scanner, a scanning module of the scanner collects a first correction information under a filmless scanning state and corrects a subsequent scan result according to the first correction information; and setting sheet-feeding rollers of the scanner in idle running as if under a real film scanning state during or prior to collection of the first correction information. By film scanning simulation, the backlight distribution information under the filmless state is real-time collected and used as a correction information, hence implementing the collection of most accurate scan correction information as if under a real scanning environment, particularly applicable to the portable sheetfed film scanner, and eliminating impacts on the correction information caused by temperature change or physical vibration.

Abstract translation: 单张纸扫描校正方法包括：使用胶片保持构件作为胶片馈送架，其中在将胶片保持构件插入到扫描仪的工作位置之后，扫描仪的扫描模块在无电影扫描下收集第一校正信息 状态，并根据第一校正信息校正随后的扫描结果; 以及在收集第一校正信息期间或之前将扫描器的送纸辊设置为空转运行，就好像在实际胶片扫描状态下。 通过电影扫描模拟，无电影状态下的背光分配信息被实时收集并用作校正信息，因此实现了最真实的扫描校正信息的收集，就好像在真正的扫描环境下，特别适用于便携式单张纸 扫描仪，并消除由温度变化或物理振动引起的校正信息的影响。

公开(公告)号：US20110032580A1

公开(公告)日：2011-02-10

申请号：US12814480

申请日：2010-06-13

Applicant: Yong-Xiang Yi

Inventor： Yong-Xiang Yi

IPC: H04N1/00

CPC classification number: H04N1/1215 ,  H04N1/00002 ,  H04N1/00013 ,  H04N1/00023 ,  H04N1/00034 ,  H04N1/00045 ,  H04N1/0005 ,  H04N1/00055 ,  H04N1/00063 ,  H04N1/00087 ,  H04N1/02835 ,  H04N1/125 ,  H04N1/193 ,  H04N2201/0081 ,  H04N2201/0096 ,  H04N2201/03112 ,  H04N2201/03125 ,  H04N2201/03141 ,  H04N2201/03145

Abstract: A scanning device and a scanning method thereof are provided. The scanning device includes a scanning group, a paper-feed roller and a calibration portion. The scanning group includes a line light source generating module and a scanning module. The line light source generating module includes a point light source, a light-guiding plate and a casing. The light emitted by the point light source along a first direction is converted into a line light source through a light-guiding plate disposed in the casing. The light emitted by the line light source along a second direction is emitted from an opening of the casing. The scanning module, along the first direction, includes a scan document region and a calibration region. The light reflected through the to-be-scanned document is received in the scan document region. The calibration portion disposed on the casing or the paper-feed roller corresponds to the calibration region.

Abstract translation: 提供扫描装置及其扫描方法。 扫描装置包括扫描组，送纸辊和校准部。 扫描组包括线光源生成模块和扫描模块。 线光源生成模块包括点光源，导光板和壳体。 由点光源沿着第一方向发射的光通过设置在壳体中的导光板转换为线光源。 沿着第二方向由线光源发射的光从壳体的开口发射。 扫描模块沿着第一方向包括扫描文档区域和校准区域。 通过被扫描文档反射的光被接收在扫描文档区域中。 设置在壳体或给纸辊上的校准部分对应于校准区域。

公开(公告)号：US20110317226A1

公开(公告)日：2011-12-29

申请号：US13113094

申请日：2011-05-23

Applicant: Yun-Bin Gu ,  Yong-Xiang Yi ,  Zhi-Hai Zhang ,  Jian-Chun Yu ,  Hong-Peng Li ,  Ming-Jie Zhao

Inventor： Yun-Bin Gu ,  Yong-Xiang Yi ,  Zhi-Hai Zhang ,  Jian-Chun Yu ,  Hong-Peng Li ,  Ming-Jie Zhao

IPC: H04N1/04 ,  B23Q3/00

CPC classification number: H04N1/04 ,  H04N1/12 ,  H04N2201/0406

Abstract: A scan assisting fixing device and a scanner using the same are provided. The fixing device is for fixing an object to be scanned, which includes a scanning portion and a holding portion. The fixing device includes an accommodation region, a scan window and a protrusion portion. When the holding portion is loaded in the accommodation region, the scanning portion correspondingly disposed in the scan window is retained and fixed by the protrusion portion, and the position of the holding portion in the fixing device is constant, so that the scanning portion is always within the range of the field depth of the scanner regardless of the specification of the positive film holder, and the clarity of the scanned image is assured.

Abstract translation: 提供了扫描辅助定影装置和使用其的扫描仪。 定影装置用于固定包括扫描部分和保持部分的待扫描对象物。 定影装置包括容纳区域，扫描窗口和突出部分。 当保持部装载在容纳区域中时，相应地设置在扫描窗口中的扫描部分被突出部分保持固定，并且固定装置中的保持部分的位置是恒定的，使得扫描部分总是 在扫描仪的场深度的范围内，无论正片保持器的规格如何，都能确保扫描图像的清晰度。

公开(公告)号：US20070013958A1

公开(公告)日：2007-01-18

申请号：US11456239

申请日：2006-07-10

Applicant: Yong-Xiang Yi

Inventor： Yong-Xiang Yi

IPC: H04N1/23

CPC classification number: H04N1/1017 ,  H04N1/02865 ,  H04N1/0288 ,  H04N1/193 ,  H04N1/40056 ,  H04N2201/0404

Abstract: A scan system and a scanning method are provided, The scan system is for scanning a transparent document. The scan system includes a backlight module, an optical module and a control unit. The backlight module has several light sources. The transparent document is disposed between the backlight module and the optical module. The optical module is capable of moving with respect to the transparent document and the backlight module for capturing the image of the transparent document. The control unit controls the backlight module to turn on at least parts of the light sources. When the optical module moves with respect to the transparent document to several positions at different time points, parts of the light sources corresponding to the positions are sequentially turned on. The light emitted by the light sources is projected into the optical module after passing through the transparent document.

Abstract translation: 提供扫描系统和扫描方法。扫描系统用于扫描透明文档。 扫描系统包括背光模块，光学模块和控制单元。 背光模块有几个光源。 透明文件设置在背光模块和光模块之间。 光学模块能够相对于透明文档和用于捕获透明文档的图像的背光模块移动。 控制单元控制背光模块至少打开部分光源。 当光学模块相对于透明文档移动到不同时间点的多个位置时，对应于这些位置的光源的部分依次打开。 光源发出的光通过透明文件后投射到光学模块中。

公开(公告)号：US09041986B2

公开(公告)日：2015-05-26

申请号：US12874216

申请日：2010-09-01

Applicant: Yong-Xiang Yi ,  Shan-Shan Tang

Inventor： Yong-Xiang Yi ,  Shan-Shan Tang

IPC: H04N1/04 ,  H04N1/40 ,  H04N1/00

CPC classification number: H04N1/40056 ,  H04N1/00249 ,  H04N1/00267 ,  H04N2201/0404

Abstract: A sheetfed film scanning correction method includes: using a film holding member as a film feeding carrier, wherein the film holding member is fixed and does not move during film feeding, and wherein after the film holding member is inserted into a work position in a scanner, a scanning module of the scanner collects a first correction information under a filmless scanning state and corrects a subsequent scan result according to the first correction information; and setting sheet-feeding rollers of the scanner in idle running as if under a real film scanning state during or prior to collection of the first correction information.

Abstract translation: 单张纸扫描校正方法包括：使用胶片保持构件作为胶片供给架，其中胶片保持构件固定并且在胶片供给期间不移动，并且其中在胶片保持构件插入到扫描仪的工作位置之后 扫描模块在无电影扫描状态下收集第一校正信息，根据第一校正信息校正随后的扫描结果; 以及在收集第一校正信息期间或之前将扫描器的送纸辊设置为空转运行，就好像在实际胶片扫描状态下。

公开(公告)号：US08773730B2

公开(公告)日：2014-07-08

申请号：US13113094

申请日：2011-05-23

Applicant: Yun-Bin Gu ,  Yong-Xiang Yi ,  Zhi-Hai Zhang ,  Jian-Chun Yu ,  Hong-Peng Li ,  Ming-Jie Zhao

Inventor： Yun-Bin Gu ,  Yong-Xiang Yi ,  Zhi-Hai Zhang ,  Jian-Chun Yu ,  Hong-Peng Li ,  Ming-Jie Zhao

IPC: H04N1/04

CPC classification number: H04N1/04 ,  H04N1/12 ,  H04N2201/0406

Abstract: A scan assisting fixing device and a scanner using the same are provided. The fixing device is for fixing an object to be scanned, which includes a scanning portion and a holding portion. The fixing device includes an accommodation region, a scan window and a protrusion portion. When the holding portion is loaded in the accommodation region, the scanning portion correspondingly disposed in the scan window is retained and fixed by the protrusion portion, and the position of the holding portion in the fixing device is constant, so that the scanning portion is always within the range of the field depth of the scanner regardless of the specification of the positive film holder, and the clarity of the scanned image is assured.

Abstract translation: 提供了扫描辅助定影装置和使用其的扫描仪。 定影装置用于固定包括扫描部分和保持部分的待扫描对象物。 定影装置包括容纳区域，扫描窗口和突出部分。 当保持部装载在容纳区域中时，相应地设置在扫描窗口中的扫描部分被突出部分保持固定，并且固定装置中的保持部分的位置是恒定的，使得扫描部分总是 在扫描仪的场深度的范围内，无论正片保持器的规格如何，都能确保扫描图像的清晰度。

公开(公告)号：US20110085210A1

公开(公告)日：2011-04-14

申请号：US12887509

申请日：2010-09-22

Applicant: Jun Chen ,  Zhi-Hai Zhang ,  Yong-Xiang Yi

Inventor： Jun Chen ,  Zhi-Hai Zhang ,  Yong-Xiang Yi

IPC: H04N1/04 ,  F21V7/22

CPC classification number: H04N1/02815 ,  H04N1/02865 ,  H04N1/02885 ,  H04N1/0289 ,  H04N1/02895

Abstract: The invention relates to a lighting structure and a scanning device. The lighting structure comprises a light source and a light guide. The light source comprises a plurality of light emitters spaced within a first plane along a first direction. The light guide comprises a plurality of light guiding bodies arranged in parallel. The light guiding bodies form a one-to-one correspondence with the light emitters and have a light entering surface and a light leaving surface which are both a curved surface. The curve of the intersection between each light leaving surface and a first cross-section has a first curvature radius, and the curve of the intersection between each light entering surface and a second cross-section has a second curvature radius, wherein the first cross-section is perpendicular to the second cross-section, and the first cross-section and the second cross-section are both perpendicular to the first plane.

Abstract translation: 本发明涉及照明结构和扫描装置。 照明结构包括光源和光导。 光源包括沿着第一方向在第一平面内间隔开的多个发光体。 导光体包括并列设置的多个导光体。 导光体与发光体形成一一对应关系，并且具有光入射表面和光离开表面，它们都是曲面。 每个光离开表面和第一横截面之间的交点的曲线具有第一曲率半径，并且每个光入射表面和第二横截面之间的交点的曲线具有第二曲率半径，其中， 截面垂直于第二横截面，并且第一横截面和第二横截面都垂直于第一平面。