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1. 发明申请

US20080186390A1 Super-resolution device, super-resolution method, super-resolution program, and super-resolution system 有权
标题翻译：超分辨率设备，超分辨率方法，超分辨率程序和超分辨率系统
公开(公告)号：US20080186390A1
公开(公告)日：2008-08-07
申请号：US12080230
申请日：2008-03-31
申请人： Satoshi Sato , Katsuhiro Kanamori , Hideto Motomura
发明人： Satoshi Sato , Katsuhiro Kanamori , Hideto Motomura
IPC分类号： H04N5/228
CPC分类号： G06T3/4053
摘要： An albedo estimating section produces an albedo image of an object from an original image captured by an image-capturing section by using light source information estimated by a light source information estimating section and shape information of the object obtained by a shape information obtaining section. An albedo super-resolution section performs super-resolution of the albedo image according to a conversion rule obtained from an albedo DB. A super-resolution section produces a high-resolution image obtained by performing super-resolution of the original image by using the super-resolution albedo image, the light source information and the shape information.
摘要翻译：反照率估计部分通过使用由光源信息估计部分估计的光源信息和由形状信息获取部分获得的对象的形状信息，从由图像拍摄部分拍摄的原始图像产生对象的反照率图像。反照率超分辨率部分根据从反照率DB获得的转换规则执行反照率图像的超分辨率。超分辨率部分通过使用超分辨率反照率图像，光源信息和形状信息来产生通过执行原始图像的超分辨率而获得的高分辨率图像。

2. 发明授权

US08131116B2 Image processing device, image processing method and image processing program 有权
标题翻译：图像处理装置，图像处理方法和图像处理程序
公开(公告)号：US08131116B2
公开(公告)日：2012-03-06
申请号：US12085698
申请日：2007-08-24
申请人： Hideto Motomura , Katsuhiro Kanamori , Satoshi Sato
发明人： Hideto Motomura , Katsuhiro Kanamori , Satoshi Sato
IPC分类号： G06K9/32
CPC分类号： H04N5/235 , G06T3/4007 , H04N5/2256 , H04N5/232 , H04N5/23232 , H04N5/23245
摘要： The resolution of an image of an object is increased. The illumination equation parameters of the object are estimated, and a resolution-increasing process is performed on the estimated illumination equation parameters. Then, the resolution-increased illumination equation parameters are synthesized together to produce a high-resolution image. If there is a pixel for which the estimation precision of the estimated illumination equation parameters does not satisfy a predetermined precision, the illumination equation parameters are estimated again while feeding back the resolution-increased illumination equation parameters.
摘要翻译：对象的图像的分辨率增加。估计对象的照度方程参数，并对估计的照明方程参数进行分辨率增加处理。然后，分辨率增加的照度方程参数被合成以产生高分辨率图像。如果存在估计照度方程参数的估计精度不满足预定精度的像素，则在反馈分辨率增加的照度方程参数的同时再次估计照明方程参数。

3. 发明申请

US20100079618A1 LIGHT SOURCE ESTIMATION DEVICE, LIGHT SOURCE ESTIMATION SYSTEM, LIGHT SOURCE ESTIMATION METHOD, DEVICE FOR SUPER-RESOLUTION, AND METHOD FOR SUPER-RESOLUTION 有权
标题翻译：光源估计装置，光源估计系统，光源估计方法，超分辨率装置和超分辨方法
公开(公告)号：US20100079618A1
公开(公告)日：2010-04-01
申请号：US12630884
申请日：2009-12-04
申请人： Satoshi Sato , Katsuhiro Kanamori , Hideto Motomura
发明人： Satoshi Sato , Katsuhiro Kanamori , Hideto Motomura
IPC分类号： H04N5/235
CPC分类号： G06T3/4053
摘要： An imaging device condition determination section determines whether a condition of an imaging device is suitable for obtaining light source information. When it is determined to be suitable, a light source image obtaining section obtains a light source image by the imaging device. A first imaging device information obtaining section obtains first imaging device information representing the condition of the imaging device at a point in time when the light source image is obtained. A second imaging device information obtaining section obtains second imaging device information representing the condition of the imaging device at a time of actual image capturing. A light source information estimating section estimates light source information at the time of image capturing by using the light source image and the first and second imaging device information.
摘要翻译：成像装置条件确定部分确定成像装置的条件是否适于获得光源信息。当确定为合适时，光源图像获取部分通过成像装置获得光源图像。第一成像设备信息获取部分获得表示获得光源图像的时间点的成像设备的状态的第一成像设备信息。第二成像设备信息获取部分获取表示实际图像捕获时的成像设备的状态的第二成像设备信息。光源信息估计部通过使用光源图像和第一和第二成像装置信息来估计图像拍摄时的光源信息。

4. 发明申请

US20090304299A1 Image Processing Device, Image Processing Method and Image Processing Program 有权
标题翻译：图像处理装置，图像处理方法和图像处理程序
公开(公告)号：US20090304299A1
公开(公告)日：2009-12-10
申请号：US12085698
申请日：2007-08-24
申请人： Hideto Motomura , Katsuhiro Kanamori , Satoshi Sato
发明人： Hideto Motomura , Katsuhiro Kanamori , Satoshi Sato
IPC分类号： G06K9/40
CPC分类号： H04N5/235 , G06T3/4007 , H04N5/2256 , H04N5/232 , H04N5/23232 , H04N5/23245
摘要： The resolution of an image of an object is increased. The illumination equation parameters of the object are estimated, and a resolution-increasing process is performed on the estimated illumination equation parameters. Then, the resolution-increased illumination equation parameters are synthesized together to produce a high-resolution image. If there is a pixel for which the estimation precision of the estimated illumination equation parameters does not satisfy a predetermined precision, the illumination equation parameters are estimated again while feeding back the resolution-increased illumination equation parameters.
摘要翻译：对象的图像的分辨率增加。估计对象的照度方程参数，并对估计的照明方程参数进行分辨率增加处理。然后，分辨率增加的照度方程参数被合成以产生高分辨率图像。如果存在估计照度方程参数的估计精度不满足预定精度的像素，则在反馈分辨率增加的照度方程参数的同时再次估计照明方程参数。

5. 发明申请

US20090096879A1 IMAGE CAPTURING APPARATUS AND IMAGE CAPTURING METHOD 有权
标题翻译：图像捕获设备和图像捕获方法
公开(公告)号：US20090096879A1
公开(公告)日：2009-04-16
申请号：US12294368
申请日：2008-03-13
申请人： Hideto Motomura , Katsuhiro Kanamori , Satoshi Sato
发明人： Hideto Motomura , Katsuhiro Kanamori , Satoshi Sato
IPC分类号： H04N5/228
CPC分类号： G03B5/00 , H04N5/23248 , H04N5/23254 , H04N5/2327
摘要： To provide an image capturing apparatus that detects a camera movement accurately and corrects image blurring appropriately. An image capturing apparatus (200) includes: an image sensor unit (103) that captures and outputs an input image (105); an output unit (121) that outputs an image of a framing area (160) of the input image (105); a motion vector calculation unit (106) and a stationary object detection unit (201) that detect motion vectors in an outer-frame area (161) of the input image (105) and derive detection accuracy; an outer-frame area adjustment unit (205) that adjusts the outer-frame area (161) in size so that the detection accuracy meets an outer-frame area change threshold (tr); and a camera movement calculation unit (113) and a framing area modification unit (115) that move the framing area (160) according to motion vectors in the adjusted outer-frame area (161), irrespective of motion vectors in the other area.
摘要翻译：提供一种正确检测相机移动并适当地校正图像模糊的图像捕获装置。一种图像捕获设备（200）包括：捕获并输出输入图像（105）的图像传感器单元（103）。输出单元（121），其输出所述输入图像（105）的成帧区域（160）的图像; 检测输入图像（105）的外框区域（161）中的运动矢量并导出检测精度的运动矢量计算单元（106）和静止物体检测单元（201）调整外框区域（161）的外框区域调整单元（205），使得检测精度满足外框区域变更阈值（tr）; 以及相机移动计算单元（113）和成帧区域修改单元（115），其根据其他区域中的运动矢量，根据调整后的外框区域（161）中的运动向量移动成帧区域（160）。

6. 发明授权

US07486837B2 Method, device, and program for image conversion, method, device and program for texture mapping, and server-client system 有权
标题翻译：用于图像转换的方法，设备和程序，用于纹理映射的方法，设备和程序以及服务器 - 客户端系统
公开(公告)号：US07486837B2
公开(公告)日：2009-02-03
申请号：US11369975
申请日：2006-03-07
申请人： Hideto Motomura , Katsuhiro Kanamori , Kenji Kondo , Satoshi Sato
发明人： Hideto Motomura , Katsuhiro Kanamori , Kenji Kondo , Satoshi Sato
IPC分类号： G06T3/40 , G06T17/00 , G06K9/40 , H04N5/57 , G06K9/36
CPC分类号： G06T5/002 , G06T5/20 , G06T2207/20012 , G06T2207/20192
摘要： A plurality of parameters included in a predetermined illumination equation which defines a brightness are acquired for each pixel of an image. For each of the parameters, a homogeneous region including pixels which are similar in value of the parameter is specified. In each of the specified homogeneous region, each of the parameters is converted according to details of the predetermined image conversion. The brightness of each pixel of a second image is determined using the values of the parameters obtained after the conversion.
摘要翻译：针对图像的每个像素获取包括在限定亮度的预定照明方程中的多个参数。对于每个参数，指定包含参数值相似的像素的均匀区域。在每个指定的均匀区域中，根据预定图像转换的细节来转换每个参数。使用转换后获得的参数的值来确定第二图像的每个像素的亮度。

7. 发明授权

US07379618B2 Image conversion method, texture mapping method, image conversion device, server-client system, and image conversion program 有权
标题翻译：图像转换方法，纹理映射方法，图像转换装置，服务器客户端系统和图像转换程序
公开(公告)号：US07379618B2
公开(公告)日：2008-05-27
申请号：US11454174
申请日：2006-06-15
申请人： Hideto Motomura , Katsuhiro Kanamori , Kenji Kondo , Satoshi Sato
发明人： Hideto Motomura , Katsuhiro Kanamori , Kenji Kondo , Satoshi Sato
IPC分类号： G06K9/36 , G06T3/40
CPC分类号： G06T15/50
摘要： A shadow portion is distinguished in a given image (S2 to S6). On the shadow portion, a conversion process based on the brightness value of a pixel is performed (S7), while on a portion other than the shadow portion, a conversion process based on the surface normal parameter which represents the surface normal of a photograph subject is performed (S8 and S9).
摘要翻译：在给定图像中区分阴影部分（S 2至S 6）。在阴影部分上，执行基于像素的亮度值的转换处理（S7），而在阴影部分以外的部分，基于表示照片的表面法线的表面法线参数的转换处理进行对象（S8和S9）。

8. 发明授权

US07961222B2 Image capturing apparatus and image capturing method 有权
标题翻译：图像捕获装置和图像捕获方法
公开(公告)号：US07961222B2
公开(公告)日：2011-06-14
申请号：US12294368
申请日：2008-03-13
申请人： Hideto Motomura , Katsuhiro Kanamori , Satoshi Sato
发明人： Hideto Motomura , Katsuhiro Kanamori , Satoshi Sato
IPC分类号： H04N5/228
CPC分类号： G03B5/00 , H04N5/23248 , H04N5/23254 , H04N5/2327
摘要： To provide an image capturing apparatus that detects a camera movement accurately and corrects image blurring appropriately. An image capturing apparatus (200) includes: an image sensor unit (103) that captures and outputs an input image (105); an output unit (121) that outputs an image of a framing area (160) of the input image (105); a motion vector calculation unit (106) and a stationary object detection unit (201) that detect motion vectors in an outer-frame area (161) of the input image (105) and derive detection accuracy; an outer-frame area adjustment unit (205) that adjusts the outer-frame area (161) in size so that the detection accuracy meets an outer-frame area change threshold (tr); and a camera movement calculation unit (113) and a framing area modification unit (115) that move the framing area (160) according to motion vectors in the adjusted outer-frame area (161), irrespective of motion vectors in the other area.
摘要翻译：提供一种正确检测相机移动并适当地校正图像模糊的图像捕获装置。一种图像捕获设备（200）包括：捕获并输出输入图像（105）的图像传感器单元（103）。输出单元（121），其输出所述输入图像（105）的成帧区域（160）的图像; 检测输入图像（105）的外框区域（161）中的运动矢量并导出检测精度的运动矢量计算单元（106）和静止物体检测单元（201）调整外框区域（161）的外框区域调整单元（205），使得检测精度满足外框区域变更阈值（tr）; 以及相机移动计算单元（113）和成帧区域修改单元（115），其根据其他区域中的运动矢量，根据调整后的外框区域（161）中的运动向量移动成帧区域（160）。

9. 发明授权

US07893971B2 Light source estimation device that captures light source images when it is determined that the imaging device is not being used by the cameraman 有权
标题翻译：当确定成像装置未被摄影师使用时，捕获光源图像的光源估计装置
公开(公告)号：US07893971B2
公开(公告)日：2011-02-22
申请号：US12630884
申请日：2009-12-04
申请人： Satoshi Sato , Katsuhiro Kanamori , Hideto Motomura
发明人： Satoshi Sato , Katsuhiro Kanamori , Hideto Motomura
IPC分类号： H04N9/68
CPC分类号： G06T3/4053
摘要： An imaging device condition determination section determines whether a condition of an imaging device is suitable for obtaining light source information. When it is determined to be suitable, a light source image obtaining section obtains a light source image by the imaging device. A first imaging device information obtaining section obtains first imaging device information representing the condition of the imaging device at a point in time when the light source image is obtained. A second imaging device information obtaining section obtains second imaging device information representing the condition of the imaging device at a time of actual image capturing. A light source information estimating section estimates light source information at the time of image capturing by using the light source image and the first and second imaging device information.
摘要翻译：成像装置条件确定部分确定成像装置的条件是否适于获得光源信息。当确定为合适时，光源图像获取部分通过成像装置获得光源图像。第一成像设备信息获取部分获得表示获得光源图像的时间点的成像设备的状态的第一成像设备信息。第二成像设备信息获取部分获取表示实际图像捕获时的成像设备的状态的第二成像设备信息。光源信息估计部通过使用光源图像和第一和第二成像装置信息来估计图像拍摄时的光源信息。

10. 发明授权

US07688363B2 Super-resolution device, super-resolution method, super-resolution program, and super-resolution system 有权
标题翻译：超分辨率设备，超分辨率方法，超分辨率程序和超分辨率系统
公开(公告)号：US07688363B2
公开(公告)日：2010-03-30
申请号：US12080230
申请日：2008-03-31
申请人： Satoshi Sato , Katsuhiro Kanamori , Hideto Motomura
发明人： Satoshi Sato , Katsuhiro Kanamori , Hideto Motomura
IPC分类号： H04N5/262 , G06K9/32
CPC分类号： G06T3/4053
摘要： An albedo estimating section produces an albedo image of an object from an original image captured by an image-capturing section by using light source information estimated by a light source information estimating section and shape information of the object obtained by a shape information obtaining section. An albedo super-resolution section performs super-resolution of the albedo image according to a conversion rule obtained from an albedo DB. A super-resolution section produces a high-resolution image obtained by performing super-resolution of the original image by using the super-resolution albedo image, the light source information and the shape information.
摘要翻译：反照率估计部分通过使用由光源信息估计部分估计的光源信息和由形状信息获取部分获得的对象的形状信息，从由图像拍摄部分拍摄的原始图像产生对象的反照率图像。反照率超分辨率部分根据从反照率DB获得的转换规则执行反照率图像的超分辨率。超分辨率部分通过使用超分辨率反照率图像，光源信息和形状信息来产生通过执行原始图像的超分辨率而获得的高分辨率图像。

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