利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

41 条记录 (耗时 0.022 秒)

    Light supplying optical device
    1.
    发明授权
    Light supplying optical device 失效
    供光装置

    公开(公告)号：US5668656A

    公开(公告)日：1997-09-16

    申请号：US305322

    申请日：1994-09-15

    申请人： Nobuhiro Fujinawa ,  Masayuki Inami ,  Eisaku Maeda

    发明人： Nobuhiro Fujinawa ,  Masayuki Inami ,  Eisaku Maeda

    IPC分类号： G02B5/10 ,  G02B17/02 ,  G02B17/08 ,  H04N1/04 ,  G02B26/08

    CPC分类号： G02B19/0066 ,  G02B17/0856 ,  G02B19/0028 ,  Y10S359/90

    摘要： In order to provide an approximately straight line of light on an original document that is to be read, for example, by an image reading system, a light-supplying optical device includes a light source that produces a bow-shaped (i.e., curved) line of light in order to nullify the line bow phenomenon caused by an optical member such as, for example, a toric mirror that reflects the light towards the original document.

    摘要翻译： 为了在待读取的原始文档上提供大致直线的光，例如通过图像读取系统，光供给光学装置包括产生弓形（即弯曲）的光源， 以消除由光学构件引起的线弓现象，例如将反射光朝向原始文件的复曲面镜。

    Image digitizing system
    2.
    发明授权
    Image digitizing system 失效
    图像数字化系统

    公开(公告)号：US06304344B1

    公开(公告)日：2001-10-16

    申请号：US08910111

    申请日：1997-08-13

    申请人： Marco Brandestini ,  Richard A. Ferraro ,  Masashi Tazawa ,  Eisaku Maeda ,  Nobuhiro Fujinawa ,  Osamu Ikeda

    发明人： Marco Brandestini ,  Richard A. Ferraro ,  Masashi Tazawa ,  Eisaku Maeda ,  Nobuhiro Fujinawa ,  Osamu Ikeda

    IPC分类号： H04N104

    CPC分类号： H04N1/0057 ,  H04N1/00588 ,  H04N1/00602 ,  H04N1/00604 ,  H04N2201/0406 ,  H04N2201/0408 ,  H04N2201/0422

    摘要： A transporting system for an image digitizer can handle both positive and negative transparent film material. The transport features accurate linear motion with high resolution in a single compact unit. For the processing of individually framed slides, an automatic eject mechanism is provided. Both manual and motor driven focus adjustments are provided. Individual images can be oriented by an angular adjustment option. A special carrier allows the system to process negatives in uncut strips. The transport can manage larger number of images using either a slide tray or roll feed attachment.

    摘要翻译： 用于图像数字转换器的传送系统可以处理正和负透明膜材料。 运输在单个紧凑型单元中具有高分辨率的精确线性运动。 对于单独框架的滑块的处理，提供自动弹出机构。 提供手动和电机驱动的焦点调整。 单个图像可以通过角度调整选项定向。 专用载体允许系统处理未切割条中的负片。 运输工具可以使用滑动托盘或滚动进给附件来管理更大数量的图像。

    Image input device
    3.
    发明授权
    Image input device 失效
    图像输入设备

    公开(公告)号：US5568225A

    公开(公告)日：1996-10-22

    申请号：US421449

    申请日：1995-04-13

    申请人： Masashi Tazawa ,  Toshiya Aikawa ,  Eisaku Maeda ,  Nobuhiro Fujinawa

    发明人： Masashi Tazawa ,  Toshiya Aikawa ,  Eisaku Maeda ,  Nobuhiro Fujinawa

    IPC分类号： G03B27/00 ,  H04N1/00 ,  H04N1/10 ,  H04N1/19 ,  H04N1/193 ,  H04N5/253 ,  G03B27/62 ,  G03B27/58

    CPC分类号： H04N1/1008 ,  H04N1/193 ,  H04N2201/0408

    摘要： An image input device that includes an illumination optical system to illuminate an original with light, a reading unit imaging light transmitted by the original, an original retaining unit retaining the original during a reciprocating motion of the original, and a reciprocating motion guide unit guiding the reciprocating motion of the original retaining unit. The original retaining unit has an aperture portion of a size not covered by the original. Output adjustment of the reading unit is performed in accordance with the light which passes through the portion of the aperture which is not covered by the original. A reciprocating motion guide unit is included to guide the reciprocating motion of the original retaining unit. The original retaining unit has an aperture portion having a first region through which the light of the original is caused to pass and a second region through which light is caused to pass in order for output adjustment of the reading unit. A drive unit causes a reciprocation motion of the original retaining unit in the direction of the optical axis of the light provided by the illumination optical system. An original ejection unit ejects the original and an original holder is slidably retained for insertion and removal in the original retaining unit. The original retaining unit has an aperture portion used by the image input device to perform output adjustment of the reading unit in accordance with light passing through the aperture portion.

    摘要翻译： 一种图像输入装置，其包括用光照射原稿的照明光学系统，由原稿透射的读取单元成像光，在原稿的往复运动期间保持原稿的原稿保持单元和引导原稿的往复运动引导单元 原始保持单元的往复运动。 原始保持单元具有未被原件覆盖的尺寸的开口部分。 读取单元的输出调整根据通过未被原稿覆盖的孔的部分的光进行。 包括往复运动导向单元以引导原始保持单元的往复运动。 原始保持单元具有开口部，该开口部具有使原稿的光通过的第一区域和使读取单元的输出调整的第二区域，通过该第二区域使光线通过。 驱动单元引起原始保持单元沿由照明光学系统提供的光的光轴的方向的往复运动。 原稿排出单元弹出原件，原件保持件可滑动地保持在原始保持单元中以便插入和取出。 原始保持单元具有由图像输入装置使用的开口部分，以根据通过开口部分的光执行读取单元的输出调整。

    Image reading and readout system
    6.
    发明授权
    Image reading and readout system 失效
    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。

    Scanning device
    8.
    发明授权
    Scanning device 失效
    扫描设备

    公开(公告)号：US5640264A

    公开(公告)日：1997-06-17

    申请号：US507963

    申请日：1995-07-27

    申请人： Eisaku Maeda ,  Nobuhiro Fujinawa

    发明人： Eisaku Maeda ,  Nobuhiro Fujinawa

    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 increased wavelengths of the light emissions of the corresponding light emission members so that the 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。 该装置具有围绕发光构件布置的用于反射光的凹陷，并且凹陷根据相应发光构件的发光波长的增加而不同地变化，使得各个波长的光发射的光强度和降低的不均匀性 的光强度。

    Image processing method, image processing apparatus, and storage medium for storing control process
    9.
    发明授权
    Image processing method, image processing apparatus, and storage medium for storing control process 有权
    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。

    Light-supplying optical device
    10.
    发明授权
    Light-supplying optical device 失效
    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。