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31. 发明授权

US06897980B2 Image reading device and method 失效
标题翻译：图像读取装置及方法
公开(公告)号：US06897980B2
公开(公告)日：2005-05-24
申请号：US09955211
申请日：2001-09-19
申请人： Toshiya Aikawa , Toru Ochiai , Eisaku Maeda , Maki Suzuki
发明人： Toshiya Aikawa , Toru Ochiai , Eisaku Maeda , Maki Suzuki
IPC分类号： H04N1/04 , H04N1/32 , H04N1/387 , G06F1/00
CPC分类号： H04N1/32122 , G03B2227/005 , H04N1/04 , H04N1/3875 , H04N2201/0416 , H04N2201/3214 , H04N2201/3215 , H04N2201/3225 , H04N2201/3226 , H04N2201/3273 , H04N2201/3274
摘要： An image reading system prescans and/or scans a film with magnetic recording and image data to be stored in a film cartridge after the film is developed. The image reading system employs a one-dimensional CCD and is capable of recording/reading retrievable ID numbers on a magnetic recording part. A thumbnail display simultaneously displays all image and magnetic information of all frames of a film, and selected frames to be scanned can be easily identified and compared after obtaining the image data of such film through prescanning. Magnetic recording information and image information are rapidly read during prescanning and selected frames are then scanned with more refinement as compared to the coarse scanning of the film during prescanning.
摘要翻译：图像读取系统在膜显影之后，预先扫描和/或扫描具有磁记录和图像数据的胶片以存储在暗盒中。图像读取系统采用一维CCD，并且能够在磁记录部分上记录/读取可检索的ID号。缩略图显示同时显示电影的所有帧的所有图像和磁信息，并且可以通过预扫描获得所述胶片的图像数据之后容易地识别和比较所选择的要扫描的帧。在预扫描期间快速读取磁记录信息和图像信息，并且与预扫描期间的胶片的粗略扫描相比，所选择的帧随后进行更细化的扫描。

32. 发明授权

US06775419B2 Image processing method, image processing apparatus, and storage medium for storing control process 有权
标题翻译：图像处理方法，图像处理装置和用于存储控制处理的存储介质
公开(公告)号：US06775419B2
公开(公告)日：2004-08-10
申请号：US09533041
申请日：2000-03-22
申请人： Eisaku Maeda , Nobuhiro Fujinawa , Takuya Shirahata
发明人： Eisaku Maeda , Nobuhiro Fujinawa , Takuya Shirahata
IPC分类号： G06K940
CPC分类号： H04N1/401 , H04N1/4097 , H04N5/253 , H04N9/11
摘要： An image processing method includes the steps of resolving the color of an image on a transparent original to extract an infrared component, detecting the level of the infrared component, detecting the defect infrared component level at the defect position on the transparent original where the infrared component level becomes lower than a first infrared level, obtaining a correction factor by calculating (first infrared component level)/(defect infrared component level) on the basis of the first infrared component level and defect infrared component level, resolving the color of the image on the transparent original to extract a visible component, detecting the visible component level of the visible component, and calculating the corrected visible component level by multiplying the defect visible component level at the defect position on the transparent original by the correction factor.
摘要翻译：一种图像处理方法包括以下步骤：分辨透明原稿上的图像的颜色以提取红外分量，检测红外分量的水平，检测透明原稿上的缺陷位置处的缺陷红外分量水平，其中红外分量电平变得低于第一红外线电平，通过基于第一红外分量电平和缺陷红外分量电平计算（第一红外分量电平）/（缺陷红外分量电平）来获得校正因子，解析图像的颜色所述透明原稿提取可见分量，检测所述可见分量的可视分量水平，以及通过将所述透明原稿上的缺陷位置处的缺陷可见分量水平乘以校正因子来计算校正的可见分量水平。

33. 发明授权

US6049375A Picture image input apparatus 失效
标题翻译：图像输入装置
公开(公告)号：US6049375A
公开(公告)日：2000-04-11
申请号：US845201
申请日：1997-04-21
申请人： Masashi Tazawa , Takahiro Ikeda , Eisaku Maeda , Maki Suzuki
发明人： Masashi Tazawa , Takahiro Ikeda , Eisaku Maeda , Maki Suzuki
IPC分类号： H04N1/00 , H04N1/12 , H04N1/193 , G03B27/62 , H04N5/253
CPC分类号： H04N1/00267 , H04N1/00249 , H04N1/00273 , H04N1/121 , H04N1/193 , H04N2201/0408
摘要： A film scanner device is provided with a support device that can load and hold a cartridge having a cartridge shaft. The cartridge houses a transmissive original medium that is stored around the cartridge shaft. In a device housing, a detector detects the presence or absence of the cartridge and whether or not the transmissive original medium in the cartridge has been developed. The detector has a minimal number of components to reduce the device costs. The detector can be a single electrical switch that detects at least three states of the support device holding the cartridge. A cover opens to expose and closes to cover a loading unit on the support device. The cover is provided on one portion of the outer surface of the device housing. The cover slides between an open position and a closed position by moving in a surface direction of the outer surface. Accordingly, the cover does not protrude outside the outer surface. Thus, the device provides an efficiency of space for arranging external apparatuses around the device housing while smoothly loading the film cartridge. In addition, a pressing member in the support device moves into the loading unit with the closing motion of the cover to support the cartridge shaft in the closed position of the cover. A film feeding shaft engages the cartridge shaft with the closing motion of the cover. Further, a guard unit is provided that protects the film feeding shaft during loading of the cartridge. The feeding shaft is provided in a notch that is accessed through an opening in the guard unit. The film feeding shaft can be inserted or withdrawn through the opening.
摘要翻译：胶片扫描仪装置设置有支撑装置，该支撑装置可以装载和保持具有盒轴的盒。墨盒容纳存储在墨盒轴周围的透射原稿。在设备外壳中，检测器检测盒的存在或不存在以及盒中的透射原始介质是否已被开发。检测器具有最少数量的部件以降低器件成本。检测器可以是单个电开关，其检测保持盒的支撑装置的至少三种状态。盖子打开以暴露和关闭以覆盖支撑装置上的装载单元。盖设置在装置外壳的外表面的一部分上。通过沿外表面的表面方向移动，盖在打开位置和关闭位置之间滑动。因此，盖不会突出到外表面之外。因此，该设备提供空间的效率，用于在平滑地加载暗盒的同时在设备外壳周围布置外部设备。此外，支撑装置中的按压构件通过盖的关闭运动进入装载单元，以将盒轴支撑在盖的关闭位置。胶片馈送轴与盖的关闭运动啮合盒轴。此外，提供了一个保护单元，其在盒的加载期间保护胶片馈送轴。供给轴设置在通过防护单元中的开口进入的凹口中。胶片输送轴可以通过开口插入或抽出。

34. 发明授权

US5859734A Light-supplying optical device 失效
标题翻译：供光光学装置
公开(公告)号：US5859734A
公开(公告)日：1999-01-12
申请号：US371438
申请日：1995-01-11
申请人： Nobuhiro Fujinawa , Eisaku Maeda
发明人： Nobuhiro Fujinawa , Eisaku Maeda
IPC分类号： H04N1/04 , G02B5/10 , G06T1/00 , G02B5/08 , G02B27/14
CPC分类号： G02B5/10
摘要： In order to suppress generation of the line bow phenomenon created when light from a light source is collected into a linear form on the surface of an original document by a toric mirror, for example, and in order to obtain uniform lighting, the optical axis of the light source is made to be in a common plane with a line normal to the surface of the toric mirror. Accordingly, the light travelling to the toric mirror, between the light source and the toric mirror, and the light reflected by the toric mirror, travelling between the toric mirror and the second mirror, is not inclined relative to the toric mirror normal line. The second mirror, the optical path conversion mirror, can be a half-mirror positioned between the light source and the toric mirror. Alternatively, a separate light source can be provided on opposite sides of the second mirror. As another alternative, the second mirror can be divided into two portions, with the light source being provided between the two portions.
摘要翻译：为了抑制例如通过复曲面反射镜将源自光源的光线收集到原稿的表面上的线状形成的线弓形现象的产生，为了获得均匀的照明，光轴光源被制成与具有垂直于复曲面的表面的线的公共平面。因此，在复曲面反射镜与第二反射镜之间传播的光线与复曲面镜之间的光，以及由复曲面镜反射的光不会相对于复曲面法线倾斜。第二镜，光路转换镜可以是位于光源和复曲面镜之间的半透镜。或者，可以在第二反射镜的相对侧上设置单独的光源。作为另一替代方案，第二反射镜可以被分成两部分，其中光源设置在两个部分之间。

35. 发明授权

US5646746A Image input device having carriage that includes a movable origin detector 失效
标题翻译：图像输入装置具有包括可移动原点检测器的托架
公开(公告)号：US5646746A
公开(公告)日：1997-07-08
申请号：US325572
申请日：1994-10-19
申请人： Masashi Tazawa , Toru Ochiai , Toshiya Aikawa , Eisaku Maeda , Maki Suzuki
发明人： Masashi Tazawa , Toru Ochiai , Toshiya Aikawa , Eisaku Maeda , Maki Suzuki
IPC分类号： H04N1/047 , H04N1/10 , H04N1/193 , H04N1/04
CPC分类号： H04N1/0473 , H04N1/1008 , H04N1/193 , H04N2201/0408 , H04N2201/04703
摘要： An image input device having a movable carriage is provided with an origin detection element that moves out of the path of the document when the document is inserted into the carriage. Because the origin detection element moves out of the path of the document, even long documents, such as, for example, long strips of film containing multiple frames, can be read by the image input device without increasing the size of the carriage or of the image input device. The origin detection element includes a tapered edge that functions as a contrast marker. When the edge is located in the path of the light between the illumination source and the image reading device, the edge can be used to cause the generation of a signal by the image reading device to enable the detection of the point of origin of the carriage in the secondary scanning direction and/or in the focusing direction.
摘要翻译：具有可移动托架的图像输入装置设置有原稿检测元件，当原稿插入到托架中时，该原点检测元件从文档的路径移出。由于原点检测元件移出文档的路径，所以即使长的文档，例如包含多个帧的长条带，也可以被图像输入设备读取，而不会增加托架的大小或图像输入设备原点检测元件包括用作对比度标记的锥形边缘。当边缘位于照明源和图像读取装置之间的光的路径中时，边缘可以用于使得图像读取装置产生信号，以便能够检测托架的原点在二次扫描方向和/或聚焦方向上。

36. 发明授权

US5420712A Scanning device 失效
标题翻译：扫描设备
公开(公告)号：US5420712A
公开(公告)日：1995-05-30
申请号：US70801
申请日：1993-06-03
申请人： Eisaku Maeda , Osamu Ikeda , Nobuhiro Fujinawa , Toshiya Aikawa , Masashi Tazawa
发明人： Eisaku Maeda , Osamu Ikeda , Nobuhiro Fujinawa , Toshiya Aikawa , Masashi Tazawa
IPC分类号： H04N1/04 , G02B6/42 , H04N1/028 , H04N1/48 , G02B26/08
CPC分类号： H04N1/48 , G02B6/4246 , H04N1/02815 , H04N1/0285 , H04N1/02865 , Y10S362/80
摘要： A scanning device for scanning an original which is set at a predetermined position and has information recorded thereon comprises: a plurality of light emission members for emitting lights of different wavelengths from each other; a first reflection member having a plurality of reflection planes for selectively reflecting emitted lights of a plurality of wavelengths coming from the light emission members and an optical aid portion; a second reflection member for reflecting the lights reflected by the first reflection member to focus them on the original in a linear pattern; and an imaging optical system for focusing the lights of the linear pattern onto a sensor, whereby the sensor receives the information of the original. The device has depressions arranged around the light emission members for reflecting lights and the depressions are shaped differently depending on the wavelengths of the light emissions of the corresponding light emission members so that increased light intensities of the respective wavelengths of light emissions and decreased non-uniformity of the light intensity are attained.
摘要翻译：用于扫描设置在预定位置并具有记录在其上的信息的原稿的扫描装置包括：用于发射彼此不同波长的光的多个发光构件; 第一反射构件，具有用于选择性地反射来自发光构件的多个波长的发射光的多个反射面和光学辅助部; 第二反射构件，用于反射由第一反射构件反射的光以将其以线性图案聚焦在原稿上; 以及用于将线性图案的光聚焦到传感器上的成像光学系统，由此传感器接收原件的信息。该装置具有设置在用于反射光的发光部件周围的凹部，并且凹部根据相应的发光部件的发光的波长而不同地变化，使得增加的各种波长的光发射的光强度和降低的不均匀性的光强度。

37. 发明授权

US5291312A Transmissive illumination type image input apparatus 失效
标题翻译：透射照明型图像输入装置
公开(公告)号：US5291312A
公开(公告)日：1994-03-01
申请号：US749551
申请日：1991-08-23
申请人： Toshiya Aikawa , Eisaku Maeda , Satoru Yoshizawa
发明人： Toshiya Aikawa , Eisaku Maeda , Satoru Yoshizawa
IPC分类号： G03B21/00 , H04N1/00 , H04N1/028 , H04N1/04 , H04N1/10
CPC分类号： H04N1/0287 , H04N1/00519 , H04N1/02815 , H04N1/1008 , H04N2201/0408
摘要： An image input apparatus comprises a stage provided on a substantially horizontal surface of a main body of the apparatus and detachably supporting a film original; a stage scanning mechanism for horizontally moving the stage; an illumination unit provided above the stage and containing a light source for illuminating the film original; and a photoelectric converter for effecting photoelectric conversion of the light transmitted by the film original, wherein the illumination unit can assume a position close to the stage and surrounding the upper and lateral spaces of the stage or a position separated from the stage.
摘要翻译：图像输入装置包括设置在装置的主体的大致水平的表面上并可拆卸地支撑胶片原稿的平台; 用于水平移动台的台架扫描机构; 设置在舞台上方并包含用于照射胶片原稿的光源的照明单元; 以及用于对由胶片原稿透射的光进行光电转换的光电转换器，其中照明单元可以呈现靠近舞台的位置并且围绕舞台的上部和外侧空间或与舞台分离的位置。

38. 发明授权

US6094218A Image reading and readout system 失效
标题翻译：图像读取和读出系统
公开(公告)号：US6094218A
公开(公告)日：2000-07-25
申请号：US888673
申请日：1997-07-07
申请人： Maki Suzuki , Eisaku Maeda , Hidehisa Tsuchihashi , Nobuhiro Fujinawa
发明人： Maki Suzuki , Eisaku Maeda , Hidehisa Tsuchihashi , Nobuhiro Fujinawa
IPC分类号： G03B17/24 , G03B27/46 , G03B27/80 , G06T1/00 , H04N1/00 , H04N1/387 , H04N1/393 , H04N5/253 , H04N5/45 , H04N9/47
CPC分类号： H04N1/00267 , H04N1/00249 , H04N1/3872 , H04N5/45
摘要： An image reading system that reads long-type film images and displays the images on a monitor screen. The image reading system includes a display method having the capability to effectively utilize, on the monitor screen, all of the image information that is on the film, and which allows easy imaging capability of the final image when changes have been made to the original image. The image reading system creates first image data corresponding to roughly the entire body of the image storage region based on the image signal, and creates second image data corresponding to the image of the image storage region that has been trimmed based on trimming-related related information included in the image signal and magnetic information. The image reading system displays the first image corresponding to the first image data and the second image corresponding to the second image data on the display.
摘要翻译：一种图像读取系统，用于读取长型胶片图像并在监视器屏幕上显示图像。图像读取系统包括具有在监视器屏幕上有效利用电影上的所有图像信息的能力的显示方法，并且当对原始图像进行改变时允许最终图像的容易的成像能力。图像读取系统基于图像信号创建与图像存储区域的大致整体对应的第一图像数据，并且基于修剪相关信息创建与已经修剪的图像存储区域的图像相对应的第二图像数据包括在图像信号和磁信息中。图像读取系统在显示器上显示对应于第一图像数据的第一图像和对应于第二图像数据的第二图像。

39. 发明授权

US5754315A Image input system having an auto-feeder and method 失效
标题翻译：具有自动进纸器和方法的图像输入系统
公开(公告)号：US5754315A
公开(公告)日：1998-05-19
申请号：US423987
申请日：1995-04-18
申请人： Masashi Tazawa , Eisaku Maeda , Kumiko Matsui , Hidehisa Tsuchihashi , Seiichi Morimatsu , Maki Suzuki , Nobuhiro Fujinawa
发明人： Masashi Tazawa , Eisaku Maeda , Kumiko Matsui , Hidehisa Tsuchihashi , Seiichi Morimatsu , Maki Suzuki , Nobuhiro Fujinawa
IPC分类号： H04N1/00 , H04N1/04
CPC分类号： H04N1/00588 , H04N1/00567 , H04N1/00594 , H04N1/00604 , H04N1/00649 , H04N1/00681 , H04N1/00687 , H04N1/00689 , H04N1/007 , H04N1/00716 , H04N1/00737 , H04N1/00769 , H04N1/00782 , H04N2201/0406
摘要： An image input system includes an image input device having a movable carriage and a feeder removably attached to the image input device. The image input device performs a reading action of image information from a source document loaded onto the carriage. The image input device uses a single opening for loading and discharging the film mounts to prevent double loading. The feeder loads the source document onto the carriage during a loading action and discharges the source document from the image input device during a discharging action. A controller controls the operation of the image input device and the feeder. The controller operates a detection system to detect the presence of a film mount remaining in an image input device.
摘要翻译：图像输入系统包括具有可移动托架的图像输入装置和可拆卸地附接到图像输入装置的馈送器。图像输入装置执行从加载到滑架上的源文档的图像信息的读取动作。图像输入装置使用单个开口来装载和卸载胶片支架以防止双重装载。馈送器在加载动作期间将源文档装载到托架上，并在放电动作期间从源图像输入装置放出源文档。控制器控制图像输入设备和馈线的操作。控制器操作检测系统以检测残留在图像输入装置中的胶片安装件的存在。

40. 发明授权

US5742326A Focus adjustable image reading device for calculating a focus position of a source document 失效
标题翻译：用于计算源文档的焦点位置的聚焦可调图像读取装置
公开(公告)号：US5742326A
公开(公告)日：1998-04-21
申请号：US717615
申请日：1996-09-20
申请人： Kumiko Matsui , Hidehisa Tsuchihashi , Takahiro Ikeda , Toru Ochiai , Seiichi Morimatsu , Masashi Tazawa , Toshiya Aikawa , Eisaku Maeda
发明人： Kumiko Matsui , Hidehisa Tsuchihashi , Takahiro Ikeda , Toru Ochiai , Seiichi Morimatsu , Masashi Tazawa , Toshiya Aikawa , Eisaku Maeda
IPC分类号： B41J2/435 , B41J2/47 , G03B21/53 , H04N1/03 , H04N1/04 , H04N1/10 , H04N1/193 , G01D15/34 , G01D15/24
CPC分类号： H04N1/03 , B41J2/435 , B41J2/471 , G03B21/53 , H04N1/02409 , H04N1/1008 , H04N1/193 , H04N2201/0404
摘要： An image reading device and method for producing a uniformly focused light image on a source document includes a document mount, an imaging device, and a drive assembly for moving at least one of the mounting device and the imaging device in a secondary scanning direction. The image reading device includes a control circuit for establishing multiple designated positions on the source document in the primary scanning direction and in the secondary scanning direction and for calculating the focus position from a signal output from the imaging device for the multiple designated positions. A cam member can be provided to adjust the position of the document mount along the optical axis of the light striking the document, a cam surface of the cam member contacting the document mount.
摘要翻译：用于在源文档上产生均匀聚焦的光图像的图像读取装置和方法包括：原稿安装件，成像装置和用于沿副扫描方向移动安装装置和成像装置中的至少一个的驱动组件。图像读取装置包括控制电路，用于在主扫描方向和副扫描方向上在源原稿上建立多个指定位置，并且用于从多个指定位置的成像装置输出的信号计算聚焦位置。可以设置凸轮构件以沿着打开文件的光的光轴，凸轮构件的接触文件底座的凸轮表面来调整文件安装座的位置。

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