公开(公告)号：US07315385B2

公开(公告)日：2008-01-01

申请号：US09987779

申请日：2001-11-16

申请人： Yoshiko Iida ,  Takeshi Makita ,  Osamu Yamada

发明人： Yoshiko Iida ,  Takeshi Makita ,  Osamu Yamada

IPC分类号： G06F3/12 ,  G06F15/177 ,  G06F15/16 ,  G06F15/82 ,  G06F7/04 ,  G06K1/18 ,  H04N1/60 ,  H04N1/46

CPC分类号： H04N1/46

摘要： Input and output units using different signal processing systems cannot be connected to a single image input apparatus. On the basis of the signal format of image data acquired by the input unit and the signal format of image data that can be processed by the output unit, the signal format of image data to be supplied from the input unit to the output unit is controlled.

摘要翻译： 使用不同信号处理系统的输入和输出单元不能连接到单个图像输入设备。 基于由输入单元获取的图像数据的信号格式和可由输出单元处理的图像数据的信号格式，控制从输入单元提供给输出单元的图像数据的信号格式 。

公开(公告)号：US07230642B2

公开(公告)日：2007-06-12

申请号：US10012377

申请日：2001-12-12

申请人： Yoshiko Iida ,  Takeshi Makita ,  Osamu Yamada

发明人： Yoshiko Iida ,  Takeshi Makita ,  Osamu Yamada

IPC分类号： H04N5/235

CPC分类号： H04N5/335 ,  H04N9/045

摘要： A photographing environmental light spectral distribution detector acquires spectral distribution data of photographing environmental light upon photographing an object image, and an observation environmental light spectral distribution data detector acquires those of environmental light used upon observing a reproduced image. A signal processor converts an image signal photographed by a camera under the photographing environmental light in accordance with the spectral distribution data of respective types of environmental light, generates colorimetric data that an output unit can output, and outputs the colorimetric data to the output unit, thus accurately reproducing the original color of the object while the object is placed under the observation environmental light.

摘要翻译： 拍摄环境光谱分布检测器拍摄对象图像时拍摄环境光的光谱分布数据，并且观测环境光谱分布数据检测器获取观察再现图像时所使用的环境光的光谱分布数据。 信号处理器根据各种环境光的光谱分布数据，在摄影环境光下转换照相机拍摄的图像信号，产生输出单元可以输出的色度数据，并将色度数据输出到输出单元， 从而在物体放置在观察环境光下时准确地再现物体的原始颜色。

公开(公告)号：US07251359B2

公开(公告)日：2007-07-31

申请号：US10006724

申请日：2001-12-10

申请人： Yoshiko Iida ,  Takeshi Makita ,  Osamu Yamada

发明人： Yoshiko Iida ,  Takeshi Makita ,  Osamu Yamada

IPC分类号： G06K9/00

CPC分类号： G06T1/0007

摘要： Estimating the spectral distribution of an object requires not only the time of image sensing by a multi-spectrum camera but also, in order to process all band information acquired, large amounts of memories for storing all the band information of all pixels, and the processing time for processing all the band information. In this invention, when the spectral distribution data of a total wavelength region is to be estimated from color data and a plurality of spectral distribution data different in wavelength region, the color data is acquired, and, on the basis of the configuration of spectral distribution data defined in accordance with the acquired color data, spectral distribution data necessary for the estimation is acquired. In this way, the spectral distribution data of the total wavelength region is estimated.

摘要翻译： 估计对象的光谱分布不仅需要多光谱照相机的图像感测时间，而且为了处理所获得的所有频带信息，需要大量用于存储所有像素的所有频带信息的存储器和处理 处理所有频带信息的时间。 在本发明中，当要从彩色数据和波长区域不同的多个频谱分布数据估计总波长区域的频谱分布数据时，获取颜色数据，并且基于频谱分布的配置 根据获取的颜色数据定义的数据，获取估计所需的频谱分布数据。 以这种方式，估计总波长区域的光谱分布数据。

公开(公告)号：US08481973B2

公开(公告)日：2013-07-09

申请号：US13196191

申请日：2011-08-02

申请人： Yoshiko Iida

发明人： Yoshiko Iida

IPC分类号： G01N21/64

CPC分类号： G01N21/645 ,  G01N2021/6421

摘要： This invention provides a technique for efficiently estimating spectral radiance factors of fluorescence of a sample. To this end, for a sample which contains a fluorescent substance, first spectral reflectance data and second spectral reflectance data are obtained by making two different variable-angle measurements using a general colorimeter under a white light source. Ratios n of the first spectral reflectance data to the second spectral reflectance data in a long-wavelength spectrum range outside a fluorescent spectrum range of the sample are calculated. Then, difference data between spectral reflectance data as results of multiplying the second spectral reflectance data by the ratios n, and the first spectral reflectance data are calculated. The difference data are divided by values obtained by subtracting 1 from the ratios n, thereby calculating spectral reflectances of fluorescence of the sample, that is, spectral radiance factors.

摘要翻译： 本发明提供了一种用于有效估计样品的荧光的光谱辐射系数的技术。 为此，对于含有荧光物质的样品，通过在白光源下使用通用色度计进行两个不同的可变角度测量来获得第一光谱反射率数据和第二光谱反射率数据。 计算在样品的荧光光谱范围外的长波长光谱范围内的第一光谱反射率数据与第二光谱反射率数据的比率n。 然后，计算作为将第二光谱反射率数据乘以比率n的结果的光谱反射率数据与第一光谱反射率数据之间的差分数据。 将差分数据除以通过从比率n中减去1获得的值，从而计算样品的荧光的光谱反射率，即光谱辐射系数。

公开(公告)号：US20120043478A1

公开(公告)日：2012-02-23

申请号：US13196191

申请日：2011-08-02

申请人： Yoshiko Iida

发明人： Yoshiko Iida

IPC分类号： G01N21/64

CPC分类号： G01N21/645 ,  G01N2021/6421

摘要： This invention provides a technique for efficiently estimating spectral radiance factors of fluorescence of a sample. To this end, for a sample which contains a fluorescent substance, first spectral reflectance data and second spectral reflectance data are obtained by making two different variable-angle measurements using a general colorimeter under a white light source. Ratios n of the first spectral reflectance data to the second spectral reflectance data in a long-wavelength spectrum range outside a fluorescent spectrum range of the sample are calculated. Then, difference data between spectral reflectance data as results of multiplying the second spectral reflectance data by the ratios n, and the first spectral reflectance data are calculated. The difference data are divided by values obtained by subtracting 1 from the ratios n, thereby calculating spectral reflectances of fluorescence of the sample, that is, spectral radiance factors.

摘要翻译： 本发明提供了一种用于有效估计样品的荧光的光谱辐射系数的技术。 为此，对于含有荧光物质的样品，通过在白光源下使用通用色度计进行两个不同的可变角度测量来获得第一光谱反射率数据和第二光谱反射率数据。 计算在样品的荧光光谱范围外的长波长光谱范围内的第一光谱反射率数据与第二光谱反射率数据的比率n。 然后，计算作为将第二光谱反射率数据乘以比率n的结果的光谱反射率数据与第一光谱反射率数据之间的差分数据。 将差分数据除以通过从比率n中减去1获得的值，从而计算样品的荧光的光谱反射率，即光谱辐射系数。

公开(公告)号：US07016530B2

公开(公告)日：2006-03-21

申请号：US09902719

申请日：2001-07-12

申请人： Kazuhiro Saito ,  Makoto Torigoe ,  Yoshiko Iida ,  Tetsuya Suwa

发明人： Kazuhiro Saito ,  Makoto Torigoe ,  Yoshiko Iida ,  Tetsuya Suwa

IPC分类号： G06K9/00

CPC分类号： H04N1/6025

摘要： A color reproduction region of an image formation apparatus is to be effectively used and characteristic in lightness, hue and chroma is to be smoothed. In case of creating tables for separating color into color of coloring agent available in the image formation apparatus, a maximum line in the color reproduction region of the image formation apparatus is defined, internal lines in the color reproduction region of the image formation apparatus are defined and the tables are created by performing interpolation processing on the basis of the maximum line and the internal lines.

公开(公告)号：US06995881B2

公开(公告)日：2006-02-07

申请号：US09901612

申请日：2001-07-11

申请人： Yoshiko Iida ,  Kazuhiro Saito

发明人： Yoshiko Iida ,  Kazuhiro Saito

IPC分类号： H04N1/46 ,  G06K15/00

CPC分类号： H04N1/46 ,  G06T11/001 ,  H04N1/52 ,  H04N1/6025

摘要： To provide an output image of high quality with no graininess produced. An image processing method for controlling a starting point which produces a black component between vertices showing a plurality of chromatic colors and a vertex showing a black in a reproducible color space of a color output apparatus when a look-up table for converting an input color signal into a plurality of color components including a black component is prepared, which controls the starting point producing said black component based on the value of a complementary color component corresponding to a chromatic color which is inconspicuous in the graininess of a black recording material in an output image.

摘要翻译： 提供高品质的输出图像，没有产生颗粒感。 一种图像处理方法，用于当用于转换输入颜色信号的查找表时，控制在彩色输出装置的可重现颜色空间中显示多个彩色的顶点之间产生黑色分量的起始点和显示黑色的顶点的图像处理方法 基于与输出中的黑色记录材料的颗粒度不显着的彩色对应的补色成分的值来控制产生黑色成分的多个颜色成分， 图片。

公开(公告)号：US4780798A

公开(公告)日：1988-10-25

申请号：US849267

申请日：1986-04-08

申请人： Yoshiko Iida

发明人： Yoshiko Iida

IPC分类号： F21S10/00 ,  F21V8/00 ,  F21V7/04

CPC分类号： F21S10/005 ,  G02B6/0008 ,  Y10S362/806

摘要： A light transmission fiber illuminating device having a transparent body is provided with an opening containing inorganic particles with an illuminated or a silicated property coated with oil. A transparent cap covers up the opening of the transparent body.

摘要翻译： 具有透明体的透光性光纤照明装置设置有包含涂有油的发光或硅化特性​​的无机粒子的开口。 透明盖子覆盖透明体的开口。