公开(公告)号：US20070024618A1

公开(公告)日：2007-02-01

申请号：US11387331

申请日：2006-03-23

申请人： Takeyuki Ajito ,  Yasuhiro Komiya

发明人： Takeyuki Ajito ,  Yasuhiro Komiya

IPC分类号： G06T15/50

CPC分类号： H04N1/6086 ,  G03B15/06 ,  H04N9/07 ,  H04N9/3182 ,  H04N9/3194

摘要： An illumination environment reproducing system for illuminating an object (14) to be observed by an observer (15) or captured by a capturing device (16), under a desired illumination environment. The system includes an illumination environment projection device (12) for projecting a light distribution of the illumination environment as an image. A diffusion screen (13) is arranged to cover at least an upper portion of the object (14), for illuminating the object (14) by a diffusion reflection or diffusion transmission of the illumination environment projected by the projection device (12).

摘要翻译： 一种照明环境再现系统，用于在期望的照明环境下照亮被观察者（15）观察或由捕获装置（16）捕获的物体（14）。 该系统包括用于将照明环境的光分布投影为图像的照明环境投影装置（12）。 扩散屏（13）被布置成覆盖物体（14）的至少上部，用于通过由投影装置（12）投影的照明环境的扩散反射或扩散透射来照射物体（14）。

公开(公告)号：US20090256927A1

公开(公告)日：2009-10-15

申请号：US12421336

申请日：2009-04-09

申请人： Yasuhiro Komiya ,  Takeyuki Ajito

发明人： Yasuhiro Komiya ,  Takeyuki Ajito

IPC分类号： H04N5/228 ,  H04N5/225

CPC分类号： H04N9/045 ,  H04N2209/045

摘要： An image capturing apparatus includes a first image sensor unit, a second image sensor unit, and a spatial frequency reduction unit. The first image sensor unit is capable of subjecting an object image formed by an imaging lens to a photoelectric conversion to output a first image signal having a first resolution and constituted by a first number of colors. The second image sensor unit is capable of subjecting the object image formed by the imaging lens to a photoelectric conversion to output a second image signal having a second resolution that is lower than the first resolution and constituted by a second number of colors that is larger than the first number of colors. The spatial frequency reduction unit reduces a spatial frequency of the object image formed on a light receiving surface of the second image sensor unit by the imaging lens.

摘要翻译： 图像捕获装置包括第一图像传感器单元，第二图像传感器单元和空间频率降低单元。 第一图像传感器单元能够使由成像透镜形成的物体图像进行光电转换，以输出具有第一分辨率并由第一数量的颜色构成的第一图像信号。 第二图像传感器单元能够使由成像透镜形成的物体图像进行光电转换，以输出具有比第一分辨率低的第二分辨率的第二图像信号，并且由第二数量的颜色构成 第一个颜色的数量。 空间频率降低单元通过成像透镜减小形成在第二图像传感器单元的光接收表面上的物体图像的空间频率。

公开(公告)号：US20090010537A1

公开(公告)日：2009-01-08

申请号：US12166823

申请日：2008-07-02

申请人： Takuji Horie ,  Hiroyuki Fukuda ,  Akira Matsushita ,  Takeyuki Ajito ,  Yasuhiro Komiya ,  Ken Ioka

发明人： Takuji Horie ,  Hiroyuki Fukuda ,  Akira Matsushita ,  Takeyuki Ajito ,  Yasuhiro Komiya ,  Ken Ioka

IPC分类号： G06K9/00 ,  H04N5/228

CPC分类号： G09G5/02 ,  G09G2360/144

摘要： An image display processing apparatus receives input illuminant information relating to input illuminant illuminating object when photographing, input device information specifying input characteristic of a photographing device, and image signal. Spectral reflectance image signal of the object is obtained from the image signal, the input illuminant information, and the input device information. Rendering light is applied to the spectral reflectance image signal, and output to a display device. A spectrum of light emitted from a variable characteristic illumination device for illuminating a display viewing environment can be varied. Spectrum of observing illuminant illuminating the display viewing environment is measured by a spectrometer unit. A spectrum of the rendering light is determined to substantially match with a spectrum of the input illuminant. The spectrum of the light emitted from the variable characteristic illumination device may be adjusted to substantially match the spectra of both the rendering light and the observing illuminant.

摘要翻译： 图像显示处理设备在拍摄时接收与输入光源照明对象有关的输入光源信息，指定拍摄设备的输入特性的输入设备信息和图像信号。 从图像信号，输入光源信息和输入设备信息中获得对象的光谱反射图像信号。 将渲染光应用于光谱反射率图像信号，并输出到显示装置。 可以改变从用于照亮显示器观看环境的可变特征照明装置发射的光谱。 通过光谱仪单元测量照亮显示器观察环境的观察光源的光谱。 确定渲染光的光谱以基本上与输入光源的光谱相匹配。 从可变特征照明装置发射的光的光谱可以被调节为与再现光和观察光源的光谱基本一致。

公开(公告)号：US20070013812A1

公开(公告)日：2007-01-18

申请号：US11493274

申请日：2006-07-26

申请人： Takeyuki Ajito ,  Yasuhiro Komiya

发明人： Takeyuki Ajito ,  Yasuhiro Komiya

IPC分类号： H04N5/46

CPC分类号： H04N1/603 ,  H04N1/6086 ,  H04N1/6088 ,  H04N9/735

摘要： A color reproduction system includes an image input apparatus configured to capture an image, a color correcting section configured to transform the colors of the image captured by the image input apparatus, and an image output apparatus configured to output by one of displaying and printing the image which is transformed the colors by the color correcting section. The color correcting section transforms the colors of the input image into those of an output image by using information on the lighting environment at the time of capturing the image, information on the lighting environment at the time of observing the image and information on the image input apparatus. The information on the lighting environment at the time of observing the image includes information on at least two lighting environments that are different from each other.

摘要翻译： 色彩再现系统包括被配置为拍摄图像的图像输入装置，被配置为变换由图像输入装置捕获的图像的颜色的颜色校正部分和被配置为通过显示和打印图像之一进行输出的图像输出装置 其通过颜色校正部分转换颜色。 颜色校正部通过使用关于拍摄图像时的照明环境的信息，观察图像时的照明环境的信息和关于图像输入的信息，将输入图像的颜色变换为输出图像的颜色 仪器。 关于观察图像时的照明环境的信息包括关于彼此不同的至少两个照明环境的信息。

公开(公告)号：US20110090362A1

公开(公告)日：2011-04-21

申请号：US12905410

申请日：2010-10-15

申请人： Shuta Yanagita ,  Takeyuki Ajito

发明人： Shuta Yanagita ,  Takeyuki Ajito

IPC分类号： H04N5/228

CPC分类号： H04N9/643 ,  H04N1/6027 ,  H04N1/62 ,  H04N5/23219 ,  H04N9/68

摘要： An image processing device that corrects an obtained image includes: an image acquisition unit that obtains the image; a region setting unit that sets a first region including a main object and a second region not including the main object on the image; an image characteristic amount calculation unit that calculates a first image characteristic amount, which is an occurrence state of a predetermined image characteristic amount, respectively in the first region and the second region; a comparison unit that compares the first image characteristic amounts of the first region and the second region; and an image characteristic adjustment unit that adjusts a second image characteristic amount of the obtained image on the basis of a comparison result obtained by the comparison unit.

摘要翻译： 校正所获得图像的图像处理装置包括：获取图像的图像获取单元; 区域设置单元，其将包括主要对象的第一区域和不包括主要对象的第二区域设置在图像上; 图像特征量计算单元，分别计算作为第一区域和第二区域中的预定图像特征量的出现状态的第一图像特征量; 比较单元，其比较所述第一区域和所述第二区域的所述第一图像特征量; 以及图像特性调整单元，其基于由比较单元获得的比较结果来调整所获得的图像的第二图像特征量。

公开(公告)号：US20090091582A1

公开(公告)日：2009-04-09

申请号：US11914956

申请日：2006-05-23

申请人： Takeyuki Ajito ,  Masahiro Yamaguchi ,  Yuri Murakami

发明人： Takeyuki Ajito ,  Masahiro Yamaguchi ,  Yuri Murakami

IPC分类号： G09G5/02

CPC分类号： H04N1/482 ,  G03B21/005 ,  G09G3/001 ,  G09G3/3607 ,  G09G2300/02 ,  G09G2300/023 ,  G09G2300/0452 ,  G09G2310/0235 ,  G09G2320/0693 ,  G09G2340/06 ,  H04N9/3126

摘要： The object of the present invention is to provide a multi-primary color display method and device, which can achieve miniaturization and perform multi-primary color display with high definition and finer gradation without decreasing the time resolution. When displaying an image by four or more primary colors, a first image is formed by light of two or more primary colors, and the image consisting of four or more primary colors is displayed by spatially modulating the first image with a second image consisting of two or more primary colors having spectroscopic characteristics different from spectroscopic characteristics of the light of primary colors forming the first image.

摘要翻译： 本发明的目的是提供一种多原色显示方法和装置，其可以实现小型化并且在不降低时间分辨率的情况下实现具有高清晰度和更高级别的多原色显示。 当通过四种或更多原色显示图像时，通过两种或多种原色的光形成第一图像，并且通过用第二图像空间调制第一图像来显示由四个或更多原色组成的图像，所述第二图像由两个 或更多具有不同于形成第一图像的原色光的光谱特性的光谱特性的原色。

公开(公告)号：US07511715B2

公开(公告)日：2009-03-31

申请号：US11072864

申请日：2005-03-03

申请人： Kenro Ohsawa ,  Nagaaki Ohyama ,  Masahiro Yamaguchi ,  Takeyuki Ajito

发明人： Kenro Ohsawa ,  Nagaaki Ohyama ,  Masahiro Yamaguchi ,  Takeyuki Ajito

IPC分类号： G06T15/00 ,  G09G5/02

CPC分类号： H04N9/3105 ,  G09G3/001 ,  G09G5/02

摘要： A display apparatus includes a color image projection unit and a screen. The color image projection unit includes a converter which receives image signals of three primary colors, and converts the received image signals of three primary colors into image signals of four or more primary colors, and a color image projector which includes a plurality of image projection devices having respective primary colors, and which receives the image signals of four or more primary colors, and projects the received image signals of four or more primary colors onto the screen. The color image projector is capable of physically adjusting positions of the image signals of four or more primary colors, which are projected onto the screen such that the positions of the image signals are coincident with each other.

摘要翻译： 显示装置包括彩色图像投影单元和屏幕。 彩色图像投影单元包括：接收三原色图像信号并将接收到的三原色图像信号转换为四原色或更多原色的图像信号的转换器，以及包括多个图像投影装置的彩色图​​像投影仪 具有各自的原色，并且其接收四种或更多种原色的图像信号，并将接收到的四种或更多原色的图像信号投影到屏幕上。 彩色图像投影仪能够物理地调整投影到屏幕上的四个或更多原色的图像信号的位置，使得图像信号的位置彼此一致。

公开(公告)号：US20070097213A1

公开(公告)日：2007-05-03

申请号：US10561630

申请日：2004-06-23

申请人： Takeyuki Ajito

发明人： Takeyuki Ajito

IPC分类号： H04N17/02 ,  H04N9/12

CPC分类号： G01J3/50 ,  G01J3/506 ,  G09G3/001 ,  G09G5/003 ,  G09G5/02 ,  G09G2320/0238 ,  G09G2320/0242 ,  G09G2320/0693 ,  H04N9/3147 ,  H04N9/3182 ,  H04N9/3194

摘要： A correction data acquisition method for an image display device, which is used to display a predetermined image using a plurality of primary colors. An offset image at a black level is displayed at an image display section of the image display device. A multiband offset captured data is acquired by capturing the offset image through filters corresponding to primary colors. Primary color images at predetermined signal levels of the corresponding primary colors are displayed sequentially. A multiband primary color captured data is acquired by capturing the primary color images through the filters for the corresponding primary colors. Primary color scale images are displayed by varying input signal levels of the corresponding primary colors sequentially. Primary color scale captured data is acquired by capturing the primary color scale images sequentially. Calculation is made of the offset correction data on the multiband offset captured data, the multiband primary color captured data and the primary color scale captured data, so as to acquire correction data relating to color shading in the image display device.

摘要翻译： 一种用于图像显示装置的校正数据获取方法，其用于使用多种原色显示预定图像。 在图像显示装置的图像显示部分处显示黑色电平处的偏移图像。 通过对应于原色的滤波器捕获偏移图像来获取多频偏移捕获数据。 依次显示相应基色的预定信号电平的原色图像。 通过针对相应原色的滤镜捕获原色图像，可获取多频带原色捕获数据。 通过依次改变相应原色的输入信号电平来显示原色标尺图像。 通过依次捕获原色标尺图像来获取主色标捕获数据。 计算多波段偏移捕获数据上的偏移校正数据，多频带原色捕获数据和主色标捕获数据，以便获取与图像显示装置中的着色相关的校正数据。

公开(公告)号：US08723982B2

公开(公告)日：2014-05-13

申请号：US12905389

申请日：2010-10-15

申请人： Shuta Yanagita ,  Takeyuki Ajito

发明人： Shuta Yanagita ,  Takeyuki Ajito

IPC分类号： H04N9/73 ,  H04N9/64

CPC分类号： H04N1/56 ,  H04N1/62 ,  H04N1/628 ,  H04N5/357 ,  H04N9/045

摘要： An image processing device that corrects an obtained image includes: an image acquisition unit that obtains the image; a region setting unit that sets a first region including a main object and a second region not including the main object on the image; an image characteristic amount calculation unit that calculates a first image characteristic amount respectively in the first region and the second region; a comparison unit that compares the first image characteristic amounts of the first region and the second region; an image processing method setting unit that sets an image processing method to be applied to the image, from a plurality of image processing methods, on the basis of a comparison result obtained by the comparison unit; and an image characteristic adjustment unit that adjusts a second image characteristic amount of the obtained image using the method set by the image processing method setting unit.

摘要翻译： 校正所获得图像的图像处理装置包括：获取图像的图像获取单元; 区域设置单元，其将包括主要对象的第一区域和不包括主要对象的第二区域设置在图像上; 图像特征量计算单元，分别计算第一区域和第二区域中的第一图像特征量; 比较单元，其比较所述第一区域和所述第二区域的所述第一图像特征量; 图像处理方法设定单元，根据比较单元得到的比较结果，从多个图像处理方法设定要应用于图像的图像处理方法; 以及图像特性调整单元，其使用由图像处理方法设置单元设置的方法来调整所获得的图像的第二图像特征量。

公开(公告)号：US20050271299A1

公开(公告)日：2005-12-08

申请号：US11140709

申请日：2005-05-31

申请人： Takeyuki Ajito ,  Kenro Ohsawa ,  Takanori Ishizawa

发明人： Takeyuki Ajito ,  Kenro Ohsawa ,  Takanori Ishizawa

IPC分类号： G06T3/00 ,  G03B21/26 ,  G06K9/40 ,  G06K9/76 ,  H04N1/387 ,  H04N5/262 ,  H04N5/66 ,  H04N5/74

CPC分类号： G06T3/005

摘要： An image transforming device wherein one input image or a plurality of input images captured or created under different condition are geometrically transformed to create an output image, including: an input geometrical profile calculating section to calculate an input geometrical profile directing to a coordinate relation between pixel positions of the input image and polar coordinate positions of the input image in view of a given observing position; an output geometrical profile calculating section to calculate an output geometrical profile directing to a coordinate relation between pixel positions of the output image and polar coordinate positions of the output image in view of the observing position; and geometrical transforming section to geometrically transform the input image on the input geometrical profile and the output geometrical profile, thereby calculating the output image.

摘要翻译： 一种图像变换装置，其中在不同条件下捕获或创建的一个输入图像或多个输入图像被几何变换以产生输出图像，其包括：输入几何轮廓计算部分，用于计算指向像素之间的坐标关系的输入几何轮廓 鉴于给定的观察位置，输入图像的位置和输入图像的极坐标位置; 输出几何轮廓计算部分，用于根据观察位置计算指向输出图像的像素位置和输出图像的极坐标位置之间的坐标关系的输出几何轮廓; 以及几何变换部分，用于对输入几何轮廓和输出几何轮廓上的输入图像进行几何变换，由此计算输出图像。