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1. 发明授权

US07961940B2 Image processing method, image processing system, and image processing program 有权
标题翻译：图像处理方法，图像处理系统和图像处理程序
公开(公告)号：US07961940B2
公开(公告)日：2011-06-14
申请号：US12557555
申请日：2009-09-11
申请人： Satoshi Sato , Kunio Nobori , Katsuhiro Kanamori
发明人： Satoshi Sato , Kunio Nobori , Katsuhiro Kanamori
IPC分类号： G06K9/00
CPC分类号： H04N5/235 , G06T5/007 , G06T7/11 , G06T7/174 , G06T7/42 , G06T2207/10152 , G06T2207/20056
摘要： The process captures a plurality of images under a light source whose luminance varies over time, such as a fluorescent lamp, under such an imaging condition that a plurality of images that are different from one another in terms of light source conditions can be captured (S11). The process detects a temporal luminance variation from the plurality of captured images (S12), estimates a shadow area by using the temporal luminance variation (S13), and performs an image process such as a process of synthesizing a linearized image or an image segmentation based on optical characteristics (S14).
摘要翻译：在能够捕获在光源条件方面彼此不同的多个图像的成像条件下，该处理捕获亮度随时间变化的光源（例如荧光灯）下的多个图像（S11 ）。该过程检测来自多个拍摄图像的时间亮度变化（S12），通过使用时间亮度变化来估计阴影区域（S13），并且执行诸如合成线性化图像或图像分割的处理的图像处理关于光学特性（S14）。

2. 发明申请

US20100027879A1 IMAGE PROCESSING METHOD, IMAGE PROCESSING SYSTEM, AND IMAGE PROCESSING PROGRAM 有权
标题翻译：图像处理方法，图像处理系统和图像处理程序
公开(公告)号：US20100027879A1
公开(公告)日：2010-02-04
申请号：US12557555
申请日：2009-09-11
申请人： Satoshi Sato , Kunio Nobori , Katsuhiro Kanamori
发明人： Satoshi Sato , Kunio Nobori , Katsuhiro Kanamori
IPC分类号： G06K9/00
CPC分类号： H04N5/235 , G06T5/007 , G06T7/11 , G06T7/174 , G06T7/42 , G06T2207/10152 , G06T2207/20056
摘要： The process captures a plurality of images under a light source whose luminance varies over time, such as a fluorescent lamp, under such an imaging condition that a plurality of images that are different from one another in terms of light source conditions can be captured (S11). The process detects a temporal luminance variation from the plurality of captured images (S12), estimates a shadow area by using the temporal luminance variation (S13), and performs an image process such as a process of synthesizing a linearized image or an image segmentation based on optical characteristics (S14).
摘要翻译：在能够捕获在光源条件方面彼此不同的多个图像的成像条件下，该处理捕获亮度随时间变化的光源（例如荧光灯）下的多个图像（S11 ）。该过程检测来自多个拍摄图像的时间亮度变化（S12），通过使用时间亮度变化来估计阴影区域（S13），并且执行诸如合成线性化图像或图像分割的处理的图像处理关于光学特性（S14）。

3. 发明授权

US07609892B2 Image processing method, image processing system, and image processing program 有权
标题翻译：图像处理方法，图像处理系统和图像处理程序
公开(公告)号：US07609892B2
公开(公告)日：2009-10-27
申请号：US11922013
申请日：2006-07-12
申请人： Satoshi Sato , Kunio Nobori , Katsuhiro Kanamori
发明人： Satoshi Sato , Kunio Nobori , Katsuhiro Kanamori
IPC分类号： G06K9/00 , G06K9/34
CPC分类号： H04N5/235 , G06T5/007 , G06T7/11 , G06T7/174 , G06T7/42 , G06T2207/10152 , G06T2207/20056
摘要： The process captures a plurality of images under a light source whose luminance varies over time, such as a fluorescent lamp, under such an imaging condition that a plurality of images that are different from one another in terms of light source conditions can be captured (S11). The process detects a temporal luminance variation from the plurality of captured images (S12), estimates a shadow area by using the temporal luminance variation (S13), and performs an image process such as a process of synthesizing a linearized image or an image segmentation based on optical characteristics (S14).
摘要翻译：在能够捕获在光源条件方面彼此不同的多个图像的成像条件下，该处理捕获亮度随时间变化的光源（例如荧光灯）下的多个图像（S11 ）。该过程检测来自多个拍摄图像的时间亮度变化（S12），通过使用时间亮度变化来估计阴影区域（S13），并且执行诸如合成线性化图像或图像分割的处理的图像处理关于光学特性（S14）。

4. 发明申请

US20090028424A1 Image processing method, image processing system, and image processing porgram 有权
标题翻译：图像处理方法，图像处理系统和图像处理程序
公开(公告)号：US20090028424A1
公开(公告)日：2009-01-29
申请号：US11922013
申请日：2006-07-12
申请人： Satoshi Sato , Kunio Nobori , Katsuhiro Kanamori
发明人： Satoshi Sato , Kunio Nobori , Katsuhiro Kanamori
IPC分类号： G06K9/00 , G06K9/34
CPC分类号： H04N5/235 , G06T5/007 , G06T7/11 , G06T7/174 , G06T7/42 , G06T2207/10152 , G06T2207/20056
摘要： The process captures a plurality of images under a light source whose luminance varies over time, such as a fluorescent lamp, under such an imaging condition that a plurality of images that are different from one another in terms of light source conditions can be captured (S11). The process detects a temporal luminance variation from the plurality of captured images (S12), estimates a shadow area by using the temporal luminance variation (S13), and performs an image process such as a process of synthesizing a linearized image or an image segmentation based on optical characteristics (S14).
摘要翻译：在能够捕获在光源条件方面彼此不同的多个图像的成像条件下，该处理捕获亮度随时间变化的光源（例如荧光灯）下的多个图像（S11 ）。该过程检测来自多个拍摄图像的时间亮度变化（S12），通过使用时间亮度变化来估计阴影区域（S13），并且执行诸如合成线性化图像或图像分割的处理的图像处理关于光学特性（S14）。

5. 发明申请

US20100013948A1 MULTI-COLOR IMAGE PROCESSING APPARATUS AND SIGNAL PROCESSING APPARATUS 有权
标题翻译：多色图像处理装置和信号处理装置
公开(公告)号：US20100013948A1
公开(公告)日：2010-01-21
申请号：US12517391
申请日：2008-08-29
申请人： Takeo Azuma , Kunio Nobori , Taro Imagawa , Katsuhiro Kanamori
发明人： Takeo Azuma , Kunio Nobori , Taro Imagawa , Katsuhiro Kanamori
IPC分类号： H04N5/228
CPC分类号： H04N9/09 , H04N5/23232 , H04N9/045
摘要： A multi-color image processor according to the present invention includes an image capturing section 101 and a signal processing section 104. The image capturing section 101 includes a color separating section 10 for separating visible radiation into at least two light rays with first- and second-color components, respectively, and first and second imagers 12 and 14 that receive the light rays with the first- and second-color components. The image capturing section 101 gets images with the first- and second-color components by making the first imager 12 decimate pixels to read, but making the second imager 14 read every pixel, on a field-by-field basis on respective arrangements of pixels of the first and second imagers 12 and 14. The signal processing section 104 includes: a motion estimating section 107 for estimating, based on the images with the second-color components, a motion in a moving picture made up of images with the second-color components and outputting motion information; an image generating section 108 for generating a synthetic image of the first-color components of respective fields based on the images with the first-color components and the motion information and outputting it as a first synthetic image with a higher spatial resolution than the images with the first-color components; and a multi-color image synthesizing section 109 for generating and outputting a multi-color moving picture with the first- and second-color components based on the first synthetic image and the images with the second-color components.
摘要翻译：根据本发明的多色图像处理器包括图像捕获部分101和信号处理部分104.图像捕获部分101包括颜色分离部分10，用于将可见光辐射分成至少两个光线，第一和第二光以及分别接收具有第一和第二颜色分量的光线的第一和第二成像器12和14。图像拍摄部分101通过使第一成像器12抽取像素来读取第一和第二颜色分量，但是使得第二成像器14逐个逐个地读取每个像素上的各个像素的排列信号处理部分104包括：运动估计部分107，用于基于具有第二颜色分量的图像估计由具有第二成像器12和14的图像组成的运动图像中的运动; 颜色分量和输出运动信息; 图像生成部分108，用于基于具有第一颜色分量和运动信息的图像来生成各个场的第一颜色分量的合成图像，并将其作为具有比具有更高的空间分辨率的第一合成图像输出，第一色成分; 以及多色图像合成部109，用于基于第一合成图像和具有第二颜色分量的图像生成并输出具有第一和第二颜色分量的多色运动图像。

6. 发明申请

US20070222781A1 Image processing method, image processor, and image processing program 有权
标题翻译：图像处理方法，图像处理器和图像处理程序
公开(公告)号：US20070222781A1
公开(公告)日：2007-09-27
申请号：US11788249
申请日：2007-04-19
申请人： Kenji Kondo , Katsuhiro Kanamori , Kunio Nobori
发明人： Kenji Kondo , Katsuhiro Kanamori , Kunio Nobori
IPC分类号： G06T15/50 , G06T15/60
CPC分类号： G06T15/506
摘要： A polarized image acquisition section shoots a subject through a polarizing element operable to set principal axes of which directions are different from each other. An incident plane specifying section specifies an incident plane of each pixel, and an incident angle computation section computes an incident angle of each pixel. A classifying section clusters pixels similar to each other in both incident plane and incident angel. A reflection component separation section performs reflection component separation on each clustered pixel set on the assumption of probabilistic independence between the diffuse reflection component and the specular reflection component.
摘要翻译：偏振图像获取部分通过可操作以设定方向彼此不同的主轴的偏振元件拍摄对象。入射平面指定部指定每个像素的入射面，入射角度运算部计算各像素的入射角。分类部分将入射平面和入射角中的像素彼此相似。反射分量分离部，假设在漫反射分量与镜面反射分量之间的概率独立性的假设下，对各聚集像素组进行反射分量分离。

7. 发明授权

US07825968B2 Multi-color image processing apparatus and signal processing apparatus 有权
标题翻译：多色图像处理装置和信号处理装置
公开(公告)号：US07825968B2
公开(公告)日：2010-11-02
申请号：US12517391
申请日：2008-08-29
申请人： Takeo Azuma , Kunio Nobori , Taro Imagawa , Katsuhiro Kanamori
发明人： Takeo Azuma , Kunio Nobori , Taro Imagawa , Katsuhiro Kanamori
IPC分类号： H04N5/225 , H04N5/228
CPC分类号： H04N9/09 , H04N5/23232 , H04N9/045
摘要： A multi-color image processor according to the present invention includes an image capturing section 101 and a signal processing section 104. The image capturing section 101 includes a color separating section 10 for separating visible radiation into at least two light rays with first- and second-color components, respectively, and first and second imagers 12 and 14 that receive the light rays with the first- and second-color components. The image capturing section 101 gets images with the first- and second-color components by making the first imager 12 decimate pixels to read, but making the second imager 14 read every pixel, on a field-by-field basis on respective arrangements of pixels of the first and second imagers 12 and 14. The signal processing section 104 includes: a motion estimating section 107 for estimating, based on the images with the second-color components, a motion in a moving picture made up of images with the second-color components and outputting motion information; an image generating section 108 for generating a synthetic image of the first-color components of respective fields based on the images with the first-color components and the motion information and outputting it as a first synthetic image with a higher spatial resolution than the images with the first-color components; and a multi-color image synthesizing section 109 for generating and outputting a multi-color moving picture with the first- and second-color components based on the first synthetic image and the images with the second-color components.
摘要翻译：根据本发明的多色图像处理器包括图像捕获部分101和信号处理部分104.图像捕获部分101包括颜色分离部分10，用于将可见光辐射分成至少两个光线，第一和第二光以及分别接收具有第一和第二颜色分量的光线的第一和第二成像器12和14。图像拍摄部分101通过使第一成像器12抽取像素来读取第一和第二颜色分量，但是使得第二成像器14逐个逐个地读取每个像素上的各个像素的排列信号处理部分104包括：运动估计部分107，用于基于具有第二颜色分量的图像估计由具有第二成像器12和14的图像组成的运动图像中的运动; 颜色分量和输出运动信息; 图像生成部分108，用于基于具有第一颜色分量和运动信息的图像来生成各个场的第一颜色分量的合成图像，并将其作为具有比具有更高的空间分辨率的第一合成图像输出，第一色成分; 以及多色图像合成部109，用于基于第一合成图像和具有第二颜色分量的图像生成并输出具有第一和第二颜色分量的多色运动图像。

8. 发明授权

US07626585B2 Image processing method, image processor, and image processing program 有权
标题翻译：图像处理方法，图像处理器和图像处理程序
公开(公告)号：US07626585B2
公开(公告)日：2009-12-01
申请号：US11788249
申请日：2007-04-19
申请人： Kenji Kondo , Katsuhiro Kanamori , Kunio Nobori
发明人： Kenji Kondo , Katsuhiro Kanamori , Kunio Nobori
IPC分类号： G06T15/50
CPC分类号： G06T15/506
摘要： A polarized image acquisition section shoots a subject through a polarizing element operable to set principal axes of which directions are different from each other. An incident plane specifying section specifies an incident plane of each pixel, and an incident angle computation section computes an incident angle of each pixel. A classifying section clusters pixels similar to each other in both incident plane and incident angle. A reflection component separation section performs reflection component separation on each clustered pixel set on the assumption of probabilistic independence between the diffuse reflection component and the specular reflection component.
摘要翻译：偏振图像获取部分通过可操作以设定方向彼此不同的主轴的偏振元件拍摄对象。入射平面指定部指定每个像素的入射面，入射角度运算部计算各像素的入射角。分类部分在入射平面和入射角度中聚集彼此相似的像素。反射分量分离部，假设在漫反射分量与镜面反射分量之间的概率独立性的假设下，对各聚集像素组进行反射分量分离。

9. 发明授权

US08564700B2 Image processing device, image processing method, and imaging device using a patterned polarizer 有权
标题翻译：图像处理装置，图像处理方法和使用图案化偏振器的成像装置
公开(公告)号：US08564700B2
公开(公告)日：2013-10-22
申请号：US12744423
申请日：2008-11-28
申请人： Katsuhiro Kanamori , Satoshi Sato
发明人： Katsuhiro Kanamori , Satoshi Sato
IPC分类号： H04N5/335
CPC分类号： H01L27/14621 , H04N9/045 , H04N2209/046
摘要： An image processing apparatus according to the present invention includes a single-chip color image capture element that has a color mosaic filter 201 and a patterned polarizer 202 in which a number of polarizer units, having polarization transmission planes defining at least three different angles, are provided for multiple pixels of the same color (G) in the color mosaic filter 201. This apparatus includes not only a color and polarization obtaining section 101 including such a single-chip color image capture element but also a polarization information processing section 103 for approximating, as a sinusoidal function, a relation between the intensities of light rays that have been transmitted through the polarizer units for the G pixels and the angles of the polarization transmission planes of the polarizer units and a color mosaic interpolation section 102 for generating a color intensity image by performing a color intensity interpolation and getting a color intensity that cannot be obtained at a pixel of interest.
摘要翻译：根据本发明的图像处理装置包括具有彩色马赛克滤光器201和图案化偏振器202的单芯片彩色图像捕获元件，其中具有限定至少三个不同角度的偏振透射平面的多个偏振器单元是提供了颜色马赛克滤波器201中相同颜色（G）的多个像素。该装置不仅包括包括这样的单芯片彩色图像捕获元件的颜色和偏振获取部分101，而且包括用于近似的偏振信息处理部分103 作为正弦函数，已经透射通过用于G像素的偏振器单元的光线的强度与偏振器单元的偏振透射平面的角度之间的关系和用于产生颜色强度的颜色马赛克内插部分102 通过执行颜色强度插值并获得不能的颜色强度的图像在感兴趣的像素处获得。

10. 发明申请

US20100289878A1 IMAGE PROCESSING APPARATUS, METHOD AND COMPUTER PROGRAM FOR GENERATING NORMAL INFORMATION, AND VIEWPOINT-CONVERTED IMAGE GENERATING APPARATUS 有权
标题翻译：图像处理装置，用于生成正常信息的方法和计算机程序，以及视点转换的图像生成装置
公开(公告)号：US20100289878A1
公开(公告)日：2010-11-18
申请号：US12672637
申请日：2009-06-01
申请人： Satoshi Sato , Katsuhiro Kanamori
发明人： Satoshi Sato , Katsuhiro Kanamori
IPC分类号： H04N13/02
CPC分类号： G03B35/26 , H04N13/239
摘要： High-precision normal information on the surface of a subject is generated by capturing an image of the subject. A normal information generating device captures the image of the subject and thereby passively generates normal information on the surface of the subject. The normal information generating device includes: a stereo polarization image capturing section for receiving a plurality of polarized light beams of different polarization directions at different viewpoint positions and obtaining a plurality of polarization images of different viewpoint positions; and a normal information generating section for estimating a normal direction vector of the subject based on the plurality of polarization images of different viewpoint positions.
摘要翻译：通过拍摄对象的图像来生成被摄体表面上的高精度正常信息。普通信息生成装置捕获被检体的图像，从而被动地在被检体的表面上生成正常信息。普通信息生成装置包括：立体偏振图像拍摄部，其在不同的视点位置接收不同偏振方向的多个偏振光束，得到不同视点位置的多个偏振图像; 以及正常信息生成部，其基于不同视点位置的多个偏振图像来估计被摄体的法线方向矢量。

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