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21. 发明申请

WO2008045503A1 ACQUIRING THREE-DIMENSIONAL STRUCTURE USING TWO-DIMENSIONAL SCANNER 审中-公开
标题翻译：采用二维扫描仪获取三维结构
公开(公告)号：WO2008045503A1
公开(公告)日：2008-04-17
申请号：PCT/US2007/021721
申请日：2007-10-10
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , MALZBENDER, Thomas
发明人： MALZBENDER, Thomas
IPC分类号： H04N1/00
CPC分类号： H04N1/00795 , H04N1/00827 , H04N1/02815 , H04N1/02845 , H04N1/0303 , H04N1/0305 , H04N1/1017 , H04N1/103
摘要： One embodiment relates to a method of acquiring three-dimensional structure of an object using a flatbed scanner. The object is placed (302) with a surface to be scanned facing down on a scanner platen. At least three images are obtained under differing lighting directions (for example, 304, 306, 312, 314). The images are processed (316) to generate the three-dimensional structure. Other features and embodiments are also disclosed.
摘要翻译：一个实施例涉及一种使用平板扫描仪获取物体的三维结构的方法。物体被放置（302），待扫描表面朝下扫描仪台板上。在不同的照明方向上获得至少三个图像（例如，304,306,312,314）。处理图像（316）以产生三维结构。其他特征和实施例也被公开。

22. 发明申请

WO2007074914A1 IMAGE READING APPARATUS WHITH IMAGE SENSORS DISPOSED AT THE SURFACE OF A DRUM 审中-公开
标题翻译：图像读取装置在图像传感器处理在一个鼓表面
公开(公告)号：WO2007074914A1
公开(公告)日：2007-07-05
申请号：PCT/JP2006/326310
申请日：2006-12-22
申请人： CANON KABUSHIKI KAISHA , OSHIDA, Haruhisa , YAMAMOTO, Yuichi , MURAKAMI, Ayumu , KOIZUMI, Takuma , OYAMA, Kiyoshi , ITABASHI, Toshifumi , IMAI, Yuusuke
发明人： OSHIDA, Haruhisa , YAMAMOTO, Yuichi , MURAKAMI, Ayumu , KOIZUMI, Takuma , OYAMA, Kiyoshi , ITABASHI, Toshifumi , IMAI, Yuusuke
IPC分类号： H04N1/12
CPC分类号： H04N1/19 , H04N1/0464 , H04N1/1017 , H04N1/1215 , H04N1/125 , H04N1/195 , H04N2201/0436 , H04N2201/0458
摘要： An image reading apparatus is provided that can prevent image streaks due to dirt, stain or the like from being produced in an image of an original that is read while being conveyed. The image reading apparatus (A) includes an ADF (40) having a scanner unit (59) incorporated therein and comprised of a cylinder (60) having an outer peripheral surface thereof on which a plurality of read pixels (61) are arranged in a matrix. In reading an original (D), the scanner unit is rotatably driven in an original conveying direction at a circumferential speed approximately equal to an original conveying speed, and reads image information on the original passing through an image reading position (P1).
摘要翻译：提供一种图像读取装置，其能够防止在被输送时读取的原稿的图像中产生由污垢，污渍等引起的图像条纹。图像读取装置（A）包括具有并入其中的扫描器单元（59）的ADF（40），其包括具有外周表面的圆筒（60），多个读取像素（61）布置在其中矩阵。在读取原稿（D）时，扫描器单元以原始传送速度大致等于圆周速度以原始传送方向可旋转地驱动，并且读取通过图像读取位置（P1）的原稿上的图像信息。

23. 发明申请

WO2004088391A1 BOOKS DISMARGIN SCANNER 审中-公开
公开(公告)号：WO2004088391A1
公开(公告)日：2004-10-14
申请号：PCT/CN2004/000282
申请日：2004-03-30
IPC分类号： G02B26/10
CPC分类号： H04N1/1017 , H04N1/193 , H04N2201/0434
摘要： A book dismargin scanner, is provided with a cassette box, on the top of which sets a cover. A control circuit is set in the box and a scan window in the middle of which a transparent work flat is provided, is set on the top of the said cover, in the said scan window a inclined frame is inclined to the said transparent work flat. A track of the lens group on which a lens component is set paralleled with the transparent work flat in the box, and the lens component is located at the bottom of the transparent work flat, whose motion axis is parallel with the said scan window and the said inclined frame, and fixed by the driving belt and the belt drive mechanism. The present invention has the advantages of small volume, low cost, and simple and easy to operate. Under the operation of which the page layout of the books is in good condition. The books is capable of disanamorphic, profile, dismargin scanning without disassembled. Thereby improve the scan efficiency.

24. 发明申请

WO2003034708A1 画像読取装置の制御方法审中-公开
标题翻译：控制图像读取器的方法
公开(公告)号：WO2003034708A1
公开(公告)日：2003-04-24
申请号：PCT/JP2002/010519
申请日：2002-10-10
申请人：株式会社ピーエフユー , 小坂清人
发明人：小坂清人
IPC分类号： H04N1/19
CPC分类号： H04N1/1017 , H04N1/02409 , H04N1/028 , H04N1/193
摘要： A method for controlling an image reader (100) comprises the autofocusing processing for focusing an imagepoint on the surface of a medium (300) and the reading processing for reading image on the medium (300) at the imagepoint focused in the autofocusing processing. The autofocusing processing enables a differential processing section (5) to calculate the difference between adjacent pixels in image data read from the medium (300), an averaging processing section (6) to average differences, and a mid−point processing section (7) to slice characteristic data acquired by averaging into a plurality to determine the mid point of each piece of data, so that a focal point is calculated.
摘要翻译：一种用于控制图像读取器（100）的方法包括用于聚焦在介质（300）的表面上的图像点的自动聚焦处理和用于在自动聚焦处理中聚焦的图像点处在介质（300）上读取图像的读取处理。自动对焦处理使得差分处理部分（5）能够计算从介质（300）读取的图像数据中的相邻像素之间的差异，平均处理部分（6）到平均值差异;以及中点处理部分（7）将通过平均获取的特征数据切片成多个，以确定每条数据的中点，从而计算焦点。

25. 发明申请

WO2002067051A1 光学装置用光源审中-公开
标题翻译：光源的光源
公开(公告)号：WO2002067051A1
公开(公告)日：2002-08-29
申请号：PCT/JP2002/001051
申请日：2002-02-07
申请人：シチズン時計株式会社 , 横山正史
发明人：横山正史
IPC分类号： G03B27/54
CPC分类号： H04N1/0286 , H02K2203/06 , H04N1/02865 , H04N1/0289 , H04N1/031 , H04N1/0313 , H04N1/0315 , H04N1/1017 , H04N1/193 , H04N2201/02495
摘要： A light source for optical devices, comprising light emitting elements, light receiving elements (300) for detecting the amount of light from the light emitting elements, and light emission control means (400) for controlling the amount of light from the light emitting elements according to the amount of light detected by the light receiving elements, the light receiving elements being disposed laterally of the light emitting elements to constitute a plurality of optical pairs, which are disposed on a base plate. Further, the plurality of optical pairs having the light receiving elements and light emitting elements are substantially linearly arranged on a first base plate (120), and the individual light emission control means are linearly arranged on a second base plate (130).
摘要翻译：一种用于光学装置的光源，包括发光元件，用于检测来自发光元件的光量的光接收元件（300），以及用于控制来自发光元件的光量的发光控制装置（400）相对于由光接收元件检测到的光量，光接收元件设置在发光元件的侧面，以构成设置在基板上的多个光对。此外，具有光接收元件和发光元件的多个光学对基本上直线地布置在第一基板（120）上，并且各个发光控制装置线性地布置在第二基板（130）上。

26. 发明申请

WO0225571A2 FAST, AUTO-CROPPING, BI-DIRECTIONAL MULTI-RESOLUTION SCANNER APPARATUS, SYSTEM AND SOFTWARE THEREFOR 审中-公开
标题翻译：快速，自动裁剪，双向多分辨率扫描仪设备，其系统和软件
公开(公告)号：WO0225571A2
公开(公告)日：2002-03-28
申请号：PCT/US0142208
申请日：2001-09-17
申请人： VISIONEER INC , OS RON VAN , BLAIR JOHN J
发明人： VAN OS RON , BLAIR JOHN J
IPC分类号： H04N1/04 , H04N1/10 , H04N1/193 , H04N1/387 , G06K
CPC分类号： H04N1/04 , H04N1/00702 , H04N1/00708 , H04N1/00737 , H04N1/00758 , H04N1/00816 , H04N1/0408 , H04N1/0455 , H04N1/1017 , H04N1/1039 , H04N1/193 , H04N1/3873 , H04N2201/0416
摘要： Bi-directional multi-resolution scanner (10) having software/firmware for 1- to 2-pass high resolution scanning, enabling the scanner to capture and render image data both the standard direction, top (28) to bottom (34) pass, as well as the return direction, that is, bi-directional scanning, in contrast to prior art scanners which return to the start position after each pass without reading (scanning). Typical current B & W scanning of an 8 1/2 x 11'' image at 600 dpi takes a total time from start to reload to the next image of on the order of 42-67 seconds. In contrast, the inventive system scans and displays the high resolution image in about 37 seconds, some 7 - 30 seconds faster than a conventional scanner. In multiple image scanning, since the time for the two return passes (36) and the preview pass is eliminated, the productivity is increased from 20 to 300 % or more. Since multiple non-scan return passes are eliminated, the inventive system is also a substantial improvement for limited power bus devices.
摘要翻译：具有用于1到2遍高分辨率扫描的软件/固件的双向多分辨率扫描器（10），使得扫描仪能够捕获和渲染标准方向（28）到底部（34）的图像数据，以及返回方向，即双向扫描，与现有技术的扫描仪相比，在每次通过之后没有读取（扫描）的情况下返回到开始位置。在600 dpi的8 1/2 x 11“图像的典型当前B＆W扫描将从开始到重新加载到42-67秒的下一个图像的总时间。相比之下，本发明的系统在大约37秒内扫描并显示高分辨率图像，比常规扫描仪快7到30秒。在多次图像扫描中，由于消除了两次返回时间（36）和预览通过的时间，所以生产率从20增加到300％以上。由于消除了多个非扫描返回通道，本发明的系统也是有限的功率总线设备的实质性改进。

27. 发明申请

WO0005872A3 APPARATUS FOR FLAT-BED SCANNER IMAGING SYSTEM TRANSPORT 审中-公开
标题翻译：平板扫描仪成像系统运输的装置
公开(公告)号：WO0005872A3
公开(公告)日：2000-04-20
申请号：PCT/US9916557
申请日：1999-07-21
申请人： JEROME E ROBERTSON & ASSOC
发明人： CRAIG SAMUEL F , LARKIN ERIC
IPC分类号： G03G15/04 , H04N1/04 , H04N1/10 , H04N1/193
CPC分类号： H04N1/1013 , H04N1/1017 , H04N1/1026 , H04N1/1043 , H04N1/1048 , H04N1/193 , H04N2201/02402 , H04N2201/02404 , H04N2201/0458
摘要： A contact image sensor (CIS) (201) is incorporated into a drive belt (203) attached to the length of the CIS, resulting in a more compact scanning mechanism and in lighter and smaller scanning devices. The CIS (201) is forced to traverse the document by a drive mechanism (235) that pulls the entire belt and CIS across the document while maintaining the tension necessary to keep the document in the narrow depth of focus. This mechanism provides a uniform force on the CIS, reducing the possibility of yawing motion, and keeps the document in focus through the tension on the drive belt. The combined CIS and transport mechanism power requirements can be supplied by standard computer interfaces. The mechanism also hides the internal workings of the scanner behind a drive belt (203) that is the size of the platen window (301). The drive belt can either be printed with instructions or markings to indicate document placement, or left blank.
摘要翻译：接触式图像传感器（CIS）（201）被结合到安装在CIS的长度上的驱动带（203）中，导致更紧凑的扫描机构，并且在更轻和更小的扫描装置中。 CIS（201）被驱动机构（235）强制穿过文件，拉动整个皮带和CIS横跨文件，同时保持将文档保持在较窄的焦深范围内所需的张力。该机构在CIS上提供均匀的力，减少了偏航运动的可能性，并通过传动皮带上的张力使文件保持对焦。组合的CIS和运输机构的功率要求可以由标准的计算机接口提供。该机构还将扫描仪的内部操作隐藏在作为压板窗（301）的尺寸的驱动带（203）之后。驱动皮带可以打印指示或标记，以指示文档放置，或留空。

28. 发明申请

WO99021055A1 ELECTRONIC STILL CAMERA, INSTANT PRINTER AND INSTANT FILM 审中-公开
标题翻译：电子静态相机，即时打印机和即时影片
公开(公告)号：WO99021055A1
公开(公告)日：1999-04-29
申请号：PCT/JP1998/004778
申请日：1998-10-22
IPC分类号： G03B17/48 , G03B17/52 , G03B19/02 , G03B27/72 , H04N1/00 , H04N1/04 , H04N1/10 , H04N1/12 , H04N1/193 , H04N1/21 , H04N1/387
CPC分类号： G03B17/52 , H04N1/00278 , H04N1/1017 , H04N1/193 , H04N1/2112 , H04N1/2154 , H04N2101/00
摘要： Image data obtained from an image sensor are stored in a memory. In order to print an image, a printing head is driven by the image data read line by line from the memory while the printing head is moved in the vertical scanning direction, and an instant film is exposed line by line. When the exposed instant film is fed out through a spread roller, developer is applied to develop the film. Alternatively, while the instant film is fed out, the printing head is driven synchronously with the feed to print the image by one vertical scanning without moving the printing head. An array of three color light emitting devices is provided in the printing head, and the lights of the colors are projected onto the instant film simultaneously. When the power supply switches off an electronic still camera is turned on, the camera is automatically set up in a shooting mode. When a reproduction mode key and a printing mode key are respectively operated, the mode is immediately shifted to a reproduction mode and a printing mode, respectively. Even when the mode of the camera is the reproduction mode, the mode can be shifted to the image pickup mode immediately by pressing a shutter release button.
摘要翻译：从图像传感器获得的图像数据被存储在存储器中。为了打印图像，当打印头沿垂直扫描方向移动时，从存储器逐行读取的图像数据驱动打印头，并且即时胶片逐行曝光。当曝光的即时胶片通过涂布辊送出时，施加显影剂以显影胶片。或者，当即时胶片被送出时，打印头与进给同步地驱动，以通过一次垂直扫描来打印图像，而不移动打印头。在打印头中设置有三色发光装置的阵列，并且将颜色的光同时投影到即时胶片上。当电源关闭电子静态照相机打开时，照相机将自动设置为拍摄模式。当分别操作再现模式键和打印模式键时，模式立即分别转换到再现模式和打印模式。即使当相机的模式是再现模式时，也可以通过按下快门释放按钮立即将模式转换到图像拾取模式。

29. 发明申请

WO1993018993A1 IMAGE READER 审中-公开
标题翻译：图像读取器
公开(公告)号：WO1993018993A1
公开(公告)日：1993-09-30
申请号：PCT/JP1993000329
申请日：1993-03-19
申请人： FUJITSU LIMITED , PFU LIMITED , MORIKAWA, Shuichi , FUTATSUKA, Masahiko , ISHIDA, Satoshi , MIYAUCHI, Yasunori , MASUDA, Minoru , TAKAGAWA, Makoto
发明人： FUJITSU LIMITED , PFU LIMITED
IPC分类号： B65H03/56
CPC分类号： B65H3/5238 , B65H1/06 , B65H3/063 , B65H3/56 , B65H2511/514 , B65H2515/34 , H04N1/0057 , H04N1/00572 , H04N1/0058 , H04N1/00596 , H04N1/00602 , H04N1/0061 , H04N1/00628 , H04N1/04 , H04N1/0464 , H04N1/1017 , H04N1/12 , H04N1/121 , H04N1/1215 , H04N1/125 , H04N1/193 , H04N1/203 , H04N1/2032 , H04N2201/044 , Y10T292/0913 , Y10T292/0917 , Y10T292/0936 , B65H2220/01 , B65H2220/02
摘要： A paper feed roller (5) is divided into a first roller (5a) and a second roller (5b), and a slit (58) allowing the passage of about 10 to about 20 sheets of paper is defined between the first roller and a gate plate (57) opposing the first roller, so that a sheet of paper fed out via this slit can be supplied between the second roller (5b) and a separation pad (7) in contact with the second roller. A biassing force of a spring for transferring paper is converted by a slide cam sliding in a direction parallel to the paper feed roller, and a paper width detection sensor is assembled in a snap-in structure.
摘要翻译：供纸辊（5）被分成第一辊（5a）和第二辊（5b），并且在第一辊和第一辊之间限定允许约10至约20张纸通过的狭缝（58）门板（57），使得经由该狭缝送出的一张纸可以供应在第二辊（5b）和与第二辊接触的分离垫（7）之间。用于传送纸张的弹簧的偏移力通过沿与送纸辊平行的方向滑动的滑动凸轮转换，并且纸宽检测传感器以卡扣式结构组装。

30. 发明申请

WO1993013620A1 TWO-DIMENSIONAL IMAGE PICK-UP DEVICE 审中-公开
标题翻译：二维图像拍摄装置
公开(公告)号：WO1993013620A1
公开(公告)日：1993-07-08
申请号：PCT/JP1988000273
申请日：1988-03-16
申请人： UEDA, Takaharu , YAMAMOTO, Tetsu , OGURA, Manabu , YUMURA, Takashi
IPC分类号： H04N01/10
CPC分类号： H04N1/1035 , H04N1/0473 , H04N1/1017 , H04N1/193 , H04N1/482 , H04N2201/02439 , H04N2201/0442 , H04N2201/0471 , H04N2201/04712 , H04N2201/04734 , H04N2201/04739 , H04N2201/04755 , H04N2201/04794
摘要： PCT No. PCT/JP88/00273 Sec. 371 Date Mar. 15, 1989 Sec. 102(e) Date Mar. 15, 1989 PCT Filed Mar. 16, 1988.A two-dimensional image pick-up device using a one-dimensional image pick-up element which is useful as an image reader. Drive coil type linear motors for driving an element moving carriage in the subscanning direction of the one-dimensional image pick-up element are disposed on both sides of the element moving carriage, enabling the deivce to be economically small-sized as a whole.

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