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1. 发明授权

US06825957B1 Cartridge film scanning system 失效
标题翻译：滤芯扫描系统
公开(公告)号：US06825957B1
公开(公告)日：2004-11-30
申请号：US09340432
申请日：1999-06-28
申请人： Yuichi Kurosawa
发明人： Yuichi Kurosawa
IPC分类号： H04N104
CPC分类号： G03B17/18 , G03B1/04 , G03B17/48 , G03B2217/266
摘要： A cartridge film scanning system includes a film scanner and a cartridge film adapter for the film scanner. A cartridge film to be scanned by the film scanner is loaded in the cartridge film adapter. The cartridge film adapter is inserted in the film scanner when the film is scanned. The cartridge film adapter is provided with a film rewinding system, a battery for the film rewinding system, and a switch mechanism which connects the battery and the film rewinding system when the cartridge film adapter is removed from the film scanner.
摘要翻译：盒式胶卷扫描系统包括胶片扫描器和用于胶片扫描器的胶卷胶片适配器。由胶片扫描器扫描的胶卷胶片被装入胶卷胶片适配器中。当胶片被扫描时，胶卷胶片适配器插入胶片扫描仪中。盒式胶片适配器设置有胶片倒片系统，用于胶卷倒带系统的电池，以及当胶片胶片适配器从胶片扫描器移除时连接电池和胶卷倒带系统的开关机构。

2. 发明授权

US06822768B1 Method and apparatus for feeding and scanning over-sized media sheets 失效
公开(公告)号：US06822768B1
公开(公告)日：2004-11-23
申请号：US09329614
申请日：1999-06-10
申请人： Joseph Scott McCoy
发明人： Joseph Scott McCoy
IPC分类号： H04N104
CPC分类号： G03G15/60 , H04N1/00567 , H04N1/00631 , H04N1/0405 , H04N1/0455 , H04N1/12 , H04N2201/0426 , H04N2201/3287
摘要： A combination automatic document feeder and scanner operates so as to detect automatically an over-sized sheet of media. A linear image sensor detects motion of the oversized document as it is being fed into the scanner in a portrait orientation. A control algorithm responsive to the image sensor functions so those first and second portions of the over-sized sheet are successively registered over the transparent platen of the scanner and scanned. The resulting digital images of the first and second portions of the oversized sheet are digitally stitched together using a control algorithm that causes 1) a front portion of the oversized document to be advanced a sufficient distance in a forward direction to place the front portion inside the scanning area of the line scanner but not a sufficient distance to place the rear portion of the oversized document inside the scanning area of the line scanner; 2) the line scanner to move in a perpendicular direction to the oversized document to capture indicia information disposed on the front portion of the oversized document; 3) the line scanner to move to a target area below the front portion of the oversized document for capturing a line of indicia information disposed on the front portion of the oversized document; 4) the front portion of the oversized document to advance in a direction perpendicular to the motion of the line scanner in a series of predetermined exposure intervals to determine the distance the oversized document traveled into the scanning area of the line scanner; 5) the line scanner to move in a perpendicular direction to the oversized document to capture indicia information disposed on the rear portion of the oversized document; 6) the front portion indicia information to be combined with the rear portion indicia information without any substantial discontinuity between the two portions; and 7) a complete image of the over-sized sheet to be stored in a memory, faxed or printed.

3. 发明授权

US06798546B1 Scanning document reader and memory medium storing scanner driver program 失效
标题翻译：扫描文档阅读器和存储扫描仪驱动程序的存储介质
公开(公告)号：US06798546B1
公开(公告)日：2004-09-28
申请号：US09515892
申请日：2000-02-29
申请人： Junichi Yamauchi , Makoto Kisanuki
发明人： Junichi Yamauchi , Makoto Kisanuki
IPC分类号： H04N104
CPC分类号： H04N1/0473
摘要： A control device for controlling a medium reader having a medium transport roller whose having in a color distinguishable from a color of a medium. The control device has a decision means for deciding a valid data portion depending on the color of the medium transport roller, from data read by the medium reader. The valid data portion can be decided upon the reading of a first line, and the subsequent reading of the second line and so on can be carried in the range of the valid data portion. The control device also has a decision means for deciding a final line of a medium when the color of all the data read becomes identical to the color of the surface of the roller. A medium reader and a memory medium are also disclosed.
摘要翻译：一种用于控制具有介质传送辊的介质读取器的控制装置，其具有与介质的颜色不同的颜色。控制装置具有根据介质读取器读取的数据根据介质传送辊的颜色决定有效数据部分的判定装置。可以在读取第一行时确定有效数据部分，并且可以在有效数据部分的范围内携带第二行的后续读取等。当所读取的所有数据的颜色变得与辊的表面的颜色相同时，控制装置还具有用于决定介质的最终行的判定装置。还公开了介质读取器和存储介质。

4. 发明授权

US06791723B1 Method and system for scanning images in a photo kiosk 有权
标题翻译：用于扫描照片亭中图像的方法和系统
公开(公告)号：US06791723B1
公开(公告)日：2004-09-14
申请号：US09271030
申请日：1999-03-17
申请人： Patrice Vallmajo , Philippe Joseph Ghislain Bossut
发明人： Patrice Vallmajo , Philippe Joseph Ghislain Bossut
IPC分类号： H04N104
CPC分类号： H04N1/00286 , H04N1/00132 , H04N1/00135 , H04N1/00167 , H04N1/00188 , H04N1/00289 , H04N1/3873 , H04N1/3877 , H04N2201/0416
摘要： A method and system for determining the orientation of an image of a picture within a scanned image, including the steps of locating in the scanned image the contour of the image of the picture, determining a plurality of bounding boxes confining the contour of the image of the picture, selecting one of the plurality of bounding boxes that is substantially aligned with the contour of the image of the picture, and calculating an angle of rotation of the picture based on the selected bounding box.
摘要翻译：一种用于确定扫描图像内的图像的方向的方法和系统，包括以下步骤：在扫描图像中定位图像的图像的轮廓，确定限制图像的轮廓的多个边界框所述图像选择与图像的图像的轮廓基本对齐的多个边界框中的一个，并且基于所选择的边界框计算图像的旋转角度。

5. 发明授权

US06791722B1 Light beam scanning apparatus and image forming apparatus 失效
标题翻译：光束扫描装置和图像形成装置
公开(公告)号：US06791722B1
公开(公告)日：2004-09-14
申请号：US10446105
申请日：2003-05-28
申请人： Kenichi Komiya , Koji Tanimoto , Daisuke Ishikawa
发明人： Kenichi Komiya , Koji Tanimoto , Daisuke Ishikawa
IPC分类号： H04N104
CPC分类号： H04N1/053 , H04N1/1135 , H04N1/12 , H04N2201/04712 , H04N2201/04732 , H04N2201/04744 , H04N2201/04782 , H04N2201/04793
摘要： A synchronizing circuit and a timing adjusting circuit set a position of an exposure area by beam scanning as an additional value of a first setting value set in dot unit corresponding to the scanning of a pixel clock period and a second setting value set in tap unit corresponding to the scanning of a period smaller than the pixel clock period. A CPU controls the synchronizing circuit and the timing adjusting circuit so that the exposed position becomes an objective position. The CPU changes the second setting value to a first predetermined value by increasing the first setting value by one dot, in the case that the additional value is increased to reach a first threshold. Further, the CPU changes the second setting value to a second predetermined value by decreasing the first setting value by one dot, in the case that the additional value of the synchronizing circuit and the timing adjusting circuit in which the first setting value is increased by one dot is decreased to reach a second threshold smaller than the first threshold.
摘要翻译：同步电路和定时调整电路通过光束扫描设置曝光区域的位置，作为对应于像素时钟周期的扫描设置的点单位的第一设定值的附加值和对应于抽头单元对应的第二设定值到比像素时钟周期小的扫描。 CPU控制同步电路和定时调整电路，使得曝光位置成为目标位置。在增加附加值以达到第一阈值的情况下，CPU通过将第一设定值增加一个点来将第二设定值改变为第一预定值。此外，在第一设定值增加1的同步电路和定时调整电路的附加值的情况下，CPU通过将第一设定值减小一点来将第二设定值变更为第二规定值点减小以达到小于第一阈值的第二阈值。

6. 发明授权

US06771394B1 Image scanning apparatus and image scanning method 失效
标题翻译：图像扫描装置和图像扫描方法
公开(公告)号：US06771394B1
公开(公告)日：2004-08-03
申请号：US09612268
申请日：2000-07-07
申请人： Nobuo Nakanishi , Hajime Yamamoto , Satoshi Segawa , Tomoaki Fukano , Masato Iwakawa
发明人： Nobuo Nakanishi , Hajime Yamamoto , Satoshi Segawa , Tomoaki Fukano , Masato Iwakawa
IPC分类号： H04N104
CPC分类号： H04N1/1017
摘要： The present invention provides an image scanning apparatus 100 including a stand block 1 having a support arm 3, a scan type illumination device 5 for applying a slit-shaped light beam 8 onto a surface of a manuscript 2, and a manuscript image scanning device 4 mounted on the support arm 3 for receiving the slit-shaped light beam 8 reflected from the surface of the manuscript 2 and having a manuscript image. The scan type illumination device 5 applies the slit-shaped light beam 8 in a direction 11 vertical to the longitudinal direction of the slit-shaped light beam 8. The manuscript image scanning device includes a manuscript image input block 13 and a light detecting device 14 for receiving the reflected light 8′ output from the manuscript image input block 13. The manuscript image input block 13, in synchronization with the scan operation of the scan type illumination device 5, introduces the reflected light 8′ into a predetermined position of the light detecting device 14.
摘要翻译：本发明提供了一种图像扫描装置100，其包括具有支撑臂3的支架块1，用于将狭缝状光束8施加到原稿2的表面上的扫描型照明装置5和原稿图像扫描装置4 安装在支撑臂3上，用于接收从原稿2的表面反射并具有原稿图像的狭缝状光束8。扫描型照明装置5沿着与狭缝状光束8的长度方向垂直的方向11施加狭缝状光束8.原稿图像扫描装置包括原稿图像输入块13和光检测装置14 用于接收从原稿图像输入块13输出的反射光8'。原稿图像输入块13与扫描型照明装置5的扫描操作同步地将反射光8'引入到光的预定位置检测装置14。

7. 发明授权

US06765702B2 Optical image and transmission composite assembly 失效
标题翻译：光学图像和传输复合组件
公开(公告)号：US06765702B2
公开(公告)日：2004-07-20
申请号：US09835137
申请日：2001-04-16
申请人： Tom Tang , Ta Yi Lee , Lung Chen
发明人： Tom Tang , Ta Yi Lee , Lung Chen
IPC分类号： H04N104
CPC分类号： H04N1/103 , H04N1/1013
摘要： An optical image and transmission composite assembly comprises an optical module, a transmission unit and a guiding unit. The transmission unit and the guiding unit are arranged on the optical module, wherein the optical module is guided and moved by the engagement of a plurality of wheels and tooth bars, or by a female guiding stage and a male guiding stage fit with the female guiding stage. The assembling effort and cost of the scanner using the optical image and transmission composite assembly can be reduced.
摘要翻译：光学图像和透射复合组件包括光学模块，传输单元和引导单元。传输单元和引导单元布置在光学模块上，其中光学模块通过多个轮子和齿条的接合而被引导和移动，或者通过母导向台和与母导向件配合的阳引导台阶段。可以减少使用光学图像和传输复合组件的扫描仪的组装工作和成本。

8. 发明授权

US06762863B1 Film scanning system 失效
标题翻译：电影扫描系统
公开(公告)号：US06762863B1
公开(公告)日：2004-07-13
申请号：US09708610
申请日：2000-11-09
申请人： Jun Minakuti , Satoshi Deishi , Yukari Nakai
发明人： Jun Minakuti , Satoshi Deishi , Yukari Nakai
IPC分类号： H04N104
CPC分类号： H04N1/00681 , H04N1/00018 , H04N1/00034 , H04N1/00045 , H04N1/00082 , H04N1/0009 , H04N1/00724 , H04N1/00726 , H04N1/00769 , H04N1/00779 , H04N1/00782 , H04N1/603 , H04N1/6094 , H04N2201/0408
摘要： A user inputs whether a reading object film is negative film, positive film, or monochrome film. A suitable profile for use in color matching is selected based on this input.
摘要翻译：用户输入读取对象胶片是否为负片，正片或单色胶片。基于该输入选择用于颜色匹配的合适的配置文件。

9. 发明授权

US06760130B1 Image scanning apparatus 有权
标题翻译：图像扫描装置
公开(公告)号：US06760130B1
公开(公告)日：2004-07-06
申请号：US09704020
申请日：2000-11-01
申请人： Shinji Asai
发明人： Shinji Asai
IPC分类号： H04N104
CPC分类号： H04N1/1013
摘要： A harness extends inside a scanner frame to feed electricity to a lamp attached to a full rate carriage of a scanner. A light is emitted from the lamp to a document placed on a platen glass. The light reflected by the document is further reflected by mirrors attached to the scanner inside the scanner frame and introduced to CCD. Thus, an optical path of the light is formed inside the scanner frame. A harness guide is attached to a half rate carriage of the scanner to support and guide the harness in a way not to obstruct the optical path of the light. The harness guide is made from plastic to prevent high voltage flowing in the harness from leaking to the half rate carriage.
摘要翻译：线束延伸到扫描器框架内部，以将电力馈送到连接到扫描器的全速率托架上的灯。灯从灯发射到放置在稿台玻璃上的文件。由文件反射的光被扫描仪框架内的扫描仪附着的反射镜进一步反射并被引入CCD。因此，在扫描仪框架内形成光的光路。线束引导件附接到扫描仪的半速滑架，以不妨碍光的光路的方式支撑和引导线束。线束引导件由塑料制成，以防止线束中的高压泄漏泄漏到半速滑架。

10. 发明授权

US06760129B1 Arithmetic coding-based facsimile compression with error detection 有权
标题翻译：基于算术编码的传真压缩与错误检测
公开(公告)号：US06760129B1
公开(公告)日：2004-07-06
申请号：US09600291
申请日：2000-10-17
申请人： Santhana Krishnamachari
发明人： Santhana Krishnamachari
IPC分类号： H04N104
CPC分类号： H04N1/417
摘要： A method and apparatus for compressing facsimile documents based on arithmetic coding. A combination of one-dimensional and two-dimensional arithmetic coding is employed to ensure that the effect of a transmission error is not propagated to the whole document. Appropriate contexts for the probabilistic models associated with arithmetic coding for one and two dimensional cases are presented. An error detection scheme to identify the presence of transmission errors is also presented.
摘要翻译：一种基于算术编码压缩传真文件的方法和装置。采用一维和二维算术编码的组合来确保传播错误的效果不会传播到整个文档。提出了与一维和二维案例的算术编码相关联的概率模型的适当上下文。还提出了用于识别传输错误的存在的错误检测方案。

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