公开(公告)号：US08363288B2

公开(公告)日：2013-01-29

申请号：US12814482

申请日：2010-06-13

申请人： Liu-Zhi Yang ,  Zhi-Hai Zhang

发明人： Liu-Zhi Yang ,  Zhi-Hai Zhang

IPC分类号： H04N1/04 ,  G03G15/00

CPC分类号： H04N1/1017 ,  H04N1/00909 ,  H04N1/1061 ,  H04N1/12 ,  H04N1/1235 ,  H04N1/124

摘要： The invention is directed to a scanning device including an image sensing module, a first carrier, a second carrier and a holder. The image sensing module includes an image sensor for reading the image of an original document. The first carrier is for carrying the original document in a dynamic scanning mode. The second carrier is for carrying the original document in a static scanning mode. The holder, used for fixing the first carrier and the second carrier, includes a transitional portion disposed between the first carrier and the second carrier. There are a first distance between the image sensor and the bottom surface of the first carrier and a second distance between the image sensor and the bottom surface of the second carrier, wherein the first distance is greater than the second distance. The dual-mode design facilitates the assembly of carriers and avoids the dust entering the scanning device.

摘要翻译： 本发明涉及一种包括图像感测模块，第一载体，第二载体和保持器的扫描装置。 图像感测模块包括用于读取原稿的图像的图像传感器。 第一载体用于以动态扫描模式携带原始文件。 第二载体用于以静态扫描模式携带原始文件。 用于固定第一载体和第二载体的保持器包括设置在第一载体和第二载体之间的过渡部分。 图像传感器和第一载体的底表面之间存在第一距离，以及图像传感器和第二载体的底表面之间的第二距离，其中第一距离大于第二距离。 双模式设计便于运载体的组装，并避免灰尘进入扫描装置。

公开(公告)号：US20110032582A1

公开(公告)日：2011-02-10

申请号：US12814482

申请日：2010-06-13

申请人： Liu-Zhi Yang ,  Zhi-Hai Zhang

发明人： Liu-Zhi Yang ,  Zhi-Hai Zhang

IPC分类号： H04N1/04

CPC分类号： H04N1/1017 ,  H04N1/00909 ,  H04N1/1061 ,  H04N1/12 ,  H04N1/1235 ,  H04N1/124

摘要： The invention is directed to a scanning device including an image sensing module, a first carrier, a second carrier and a holder. The image sensing module includes an image sensor for reading the image of an original document. The first carrier is for carrying the original document in a dynamic scanning mode. The second carrier is for carrying the original document in a static scanning mode. The holder, used for fixing the first carrier and the second carrier, includes a transitional portion disposed between the first carrier and the second carrier. There are a first distance between the image sensor and the bottom surface of the first carrier and a second distance between the image sensor and the bottom surface of the second carrier, wherein the first distance is greater than the second distance. The dual-mode design facilitates the assembly of carriers and avoids the dust entering the scanning device.

摘要翻译： 本发明涉及一种包括图像感测模块，第一载体，第二载体和保持器的扫描装置。 图像感测模块包括用于读取原稿的图像的图像传感器。 第一载体用于以动态扫描模式携带原始文件。 第二载体用于以静态扫描模式携带原始文件。 用于固定第一载体和第二载体的保持器包括设置在第一载体和第二载体之间的过渡部分。 图像传感器和第一载体的底表面之间存在第一距离，以及图像传感器和第二载体的底表面之间的第二距离，其中第一距离大于第二距离。 双模式设计便于运载体的组装，并避免灰尘进入扫描装置。

公开(公告)号：US20070188624A1

公开(公告)日：2007-08-16

申请号：US11671003

申请日：2007-02-05

申请人： Zhi-Hai Zhang

发明人： Zhi-Hai Zhang

IPC分类号： H04N5/228

CPC分类号： H04N5/23293 ,  H04N1/0402 ,  H04N1/0408 ,  H04N1/0455 ,  H04N1/3333 ,  H04N2201/33328

摘要： An image capturing method and an image-capturing device thereof are provided. Firstly, a dividing rule for dividing a first part and a second part is set, such that the positions and sizes of the first and the second parts are obtained accordingly. Next, a first resolution corresponding to the first part and a second resolution corresponding to the second part are set respectively. Then, the positions and sizes of the first and the second parts, the first resolution and the second resolution are recorded in a reference table. Next, an image of an object is captured to obtain a multi-resolution analog signal. Then, the multi-resolution analog signal is transformed to a multi-resolution digital signal. After that, a first part image corresponding to the first part and a second part image corresponding to the second part are respectively obtained with reference to the multi-resolution digital signal.

摘要翻译： 提供了一种图像捕获方法及其图像捕获装置。 首先，设定分割第一部分和第二部分的分割规则，使得相应地获得第一部分和第二部分的位置和大小。 接下来，分别设置对应于第一部分的第一分辨率和对应于第二部分的第二分辨率。 然后，第一和第二部分的位置和尺寸，第一分辨率和第二分辨率被记录在参考表中。 接下来，捕获对象的图像以获得多分辨率模拟信号。 然后，将多分辨率模拟信号变换为多分辨率数字信号。 之后，参照多分辨率数字信号分别获得对应于第一部分的第一部分图像和对应于第二部分的第二部分图像。

公开(公告)号：US08773730B2

公开(公告)日：2014-07-08

申请号：US13113094

申请日：2011-05-23

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

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

IPC分类号： H04N1/04

CPC分类号： H04N1/04 ,  H04N1/12 ,  H04N2201/0406

摘要： 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.

摘要翻译： 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

申请人： Jun Chen ,  Zhi-Hai Zhang ,  Yong-Xiang Yi

发明人： Jun Chen ,  Zhi-Hai Zhang ,  Yong-Xiang Yi

IPC分类号： H04N1/04 ,  F21V7/22

CPC分类号： H04N1/02815 ,  H04N1/02865 ,  H04N1/02885 ,  H04N1/0289 ,  H04N1/02895

摘要： 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.

摘要翻译： 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。

公开(公告)号：US20110317226A1

公开(公告)日：2011-12-29

申请号：US13113094

申请日：2011-05-23

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

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

IPC分类号： H04N1/04 ,  B23Q3/00

CPC分类号： H04N1/04 ,  H04N1/12 ,  H04N2201/0406

摘要： 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.

摘要翻译： 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：US20050041273A1

公开(公告)日：2005-02-24

申请号：US10711032

申请日：2004-08-18

申请人： Zhi-Hai Zhang

发明人： Zhi-Hai Zhang

IPC分类号： G03H1/22 ,  G07D7/00 ,  G07D7/12 ,  G02B5/32

CPC分类号： G07D7/128 ,  G03H1/0011 ,  G03H1/22 ,  G03H1/265 ,  G03H2001/0473 ,  G03H2001/2223 ,  G03H2001/2244 ,  G03H2226/11 ,  G07D7/0032

摘要： A method for capturing a pattern, which is printed on a print medium and contains a holographic image, includes providing an image-capturing device comprising a light source for emitting light onto the print medium and a light-sensing component for receiving light reflected from the print medium, adjusting a disposition of the print medium, the light source, and the light-sensing component and equivalently locating the light-sensing component in a blind zone where the light-sensing component will not receive light reflected from the holographic image of the pattern, and capturing the pattern with the light source and the light-sensing component.

摘要翻译： 一种用于捕获打印在打印介质上并包含全息图像的图案的方法，包括提供包括用于将光发射到打印介质上的光源的图像捕获装置和用于接收从所述打印介质反射的光的光感测部件 打印介质，调整打印介质，光源和感光部件的配置，并将光感测部件等效地定位在盲区中，其中感光部件将不会接收从全息图像反射的光 图案，并用光源和光感测部件捕获图案。