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1. 发明授权

US09092870B2 Techniques to suppress noises in an image to precisely extract shapes and edges 有权
标题翻译：抑制图像噪声以精确提取形状和边缘的技术
公开(公告)号：US09092870B2
公开(公告)日：2015-07-28
申请号：US13061270
申请日：2009-08-28
申请人： Nao Mishima , Kenzo Isogawa , Ryusuke Hirai , Goh Itoh
发明人： Nao Mishima , Kenzo Isogawa , Ryusuke Hirai , Goh Itoh
IPC分类号： G09G5/00 , G06T7/00
CPC分类号： G06T7/0085 , G06T7/13
摘要： An image processing apparatus includes an operating unit configured to calculate a tangent-line direction of an edge and a normal-line direction of the edge by using a vertical-direction derivative value and a horizontal-direction derivative value of a pixel value of a pixel in an input image; a converting unit configured to convert local coordinates positioned within a predetermined area with respect to a target pixel in the input image into rotated coordinates, by rotating the local coordinates according to an angle formed by the horizontal direction and the tangent-line direction of the edge; and a fitting unit configured to perform, at the rotated coordinates, a fitting process that employs a least-squares method by using a curved surface model expressed with the pixel value of the target pixel in the input image.
摘要翻译：一种图像处理装置，包括：操作单元，被配置为通过使用垂直方向导数值和像素的像素值的水平方向导数值来计算边缘的切线方向和边缘的法线方向在输入图像中; 转换单元，被配置为通过根据由水平方向和边缘的切线方向形成的角度旋转局部坐标，将位于输入图像中的目标像素的预定区域内的局部坐标转换为旋转坐标 ; 以及装配单元，被配置为在旋转的坐标处执行使用通过使用由输入图像中的目标像素的像素值表示的曲面模型而采用最小二乘法的拟合处理。

2. 发明授权

US08170376B2 Super-resolution device and method 有权
标题翻译：超分辨率设备和方法
公开(公告)号：US08170376B2
公开(公告)日：2012-05-01
申请号：US13178290
申请日：2011-07-07
申请人： Nobuyuki Matsumoto , Takashi Ida , Hidenori Takeshima , Yasunori Taguchi , Kenzo Isogawa
发明人： Nobuyuki Matsumoto , Takashi Ida , Hidenori Takeshima , Yasunori Taguchi , Kenzo Isogawa
IPC分类号： G06K9/32
CPC分类号： H04N7/0125 , G06T3/4069
摘要： A super-resolution device and method for setting at least one of a plurality of pixels included in image data as target pixels, the image data including pixels arranged in a screen and pixel values representing brightness, an area including the target pixel and peripheral pixels as a target area, and an area for searching pixel value change patterns in the target pixel area; calculating a difference between a first change pattern and second change pattern; comparing a difference between the first and second change patterns; calculating a pixel value of a super-resolution image having a number of pixels larger than a number of pixels included in the image data on the basis of a decimal-accuracy-vector, an extrapolated vector, and pixel values obtained from the image data.
摘要翻译：一种超分辨率装置和方法，用于将包括在图像数据中的多个像素中的至少一个设置为目标像素，所述图像数据包括布置在屏幕中的像素和表示亮度的像素值，包括目标像素和外围像素的区域为目标区域和用于搜索目标像素区域中的像素值改变图案的区域; 计算第一改变模式和第二改变模式之间的差; 比较第一和第二变化模式之间的差异; 基于从图像数据获得的十进制精度矢量，外推矢量和像素值，计算具有大于包括在图像数据中的像素数量的像素数的像素值的超分辨率图像的像素值。

3. 发明授权

US08014632B2 Super-resolution device and method 有权
标题翻译：超分辨率设备和方法
公开(公告)号：US08014632B2
公开(公告)日：2011-09-06
申请号：US11828397
申请日：2007-07-26
申请人： Nobuyuki Matsumoto , Takashi Ida , Hidenori Takeshima , Yasunori Taguchi , Kenzo Isogawa
发明人： Nobuyuki Matsumoto , Takashi Ida , Hidenori Takeshima , Yasunori Taguchi , Kenzo Isogawa
IPC分类号： G06K9/32
CPC分类号： H04N7/0125 , G06T3/4069
摘要： A super-resolution device and method for setting at least one of a plurality of pixels included in image data as target pixels, the image data including pixels arranged in a screen and pixel values representing brightness, an area including the target pixel and peripheral pixels as a target area, and an area for searching pixel value change patterns in the target pixel area; calculating a difference between a first change pattern and second change pattern; comparing a difference between the first and second change patterns; calculating a pixel value of a super-resolution image having a number of pixels larger than a number of pixels included in the image data on the basis of a decimal-accuracy-vector, an extrapolated vector, and pixel values obtained from the image data.
摘要翻译：一种超分辨率装置和方法，用于将包括在图像数据中的多个像素中的至少一个设置为目标像素，所述图像数据包括布置在屏幕中的像素和表示亮度的像素值，包括目标像素和外围像素的区域为目标区域和用于搜索目标像素区域中的像素值改变图案的区域; 计算第一改变模式和第二改变模式之间的差; 比较第一和第二变化模式之间的差异; 基于从图像数据获得的十进制精度矢量，外推矢量和像素值，计算具有大于包括在图像数据中的像素数量的像素数的像素值的超分辨率图像的像素值。

4. 发明申请

US20060080337A1 Data structure of metadata, reproduction apparatus of the metadata and reproduction method of the same 审中-公开
标题翻译：元数据的数据结构，元数据的再现装置和再现方法
公开(公告)号：US20060080337A1
公开(公告)日：2006-04-13
申请号：US11146045
申请日：2005-06-07
申请人： Takeshi Mita , Takashi Ida , Toshimitsu Kaneko , Yoshihiro Ohmori , Nobuyuki Matsumoto , Koji Yamamoto , Koichi Masukura , Hidenori Takeshima , Yasunori Taguchi , Kenzo Isogawa
发明人： Takeshi Mita , Takashi Ida , Toshimitsu Kaneko , Yoshihiro Ohmori , Nobuyuki Matsumoto , Koji Yamamoto , Koichi Masukura , Hidenori Takeshima , Yasunori Taguchi , Kenzo Isogawa
IPC分类号： G06F7/00
CPC分类号： G06F16/51
摘要： In order to assist a viewer in understanding the contents of a moving image, it is desired to plainly represent the contents of metadata to the viewer. The metadata relevant to the moving image has a stream data structure including one or more access units each being a data unit which can be independently processed. Each of the access units includes first data to specify an effective period defined with respect to a time axis of the moving image, object area data describing a spatio-temporal region in the moving image, and balloon data to display relevant data of the object by a balloon. The balloon data includes text data to be displayed in the inside of the balloon and to express the contents of the object and position specifying data to specify a display position of the balloon.
摘要翻译：为了帮助观众了解运动图像的内容，期望将元数据的内容清楚地表示给观看者。与运动图像相关的元数据具有包括一个或多个访问单元的流数据结构，每个访问单元都是可独立处理的数据单元。每个访问单元包括用于指定相对于运动图像的时间轴定义的有效周期的第一数据，描述运动图像中的空间 - 时间区域的对象区域数据以及用于通过以下步骤显示对象的相关数据的气球数据一个气球气球数据包括要在气球内部显示的文本数据，并且表达对象的内容和位置指定数据以指定气球的显示位置。

5. 发明申请

US20060031552A1 Data structure of metadata and reproduction method of the same 失效
标题翻译：元数据的数据结构和再现方法相同
公开(公告)号：US20060031552A1
公开(公告)日：2006-02-09
申请号：US11135416
申请日：2005-05-24
申请人： Nobuyuki Matsumoto , Takashi Ida , Toshimitsu Kaneko , Yoshihiro Ohmori , Takeshi Mita , Koji Yamamoto , Koichi Masukura , Hidenori Takeshima , Yasunori Taguchi , Kenzo Isogawa
发明人： Nobuyuki Matsumoto , Takashi Ida , Toshimitsu Kaneko , Yoshihiro Ohmori , Takeshi Mita , Koji Yamamoto , Koichi Masukura , Hidenori Takeshima , Yasunori Taguchi , Kenzo Isogawa
IPC分类号： G06F15/16 , G06F7/00
CPC分类号： G06F17/30014 , G06F17/30855 , Y10S707/99943
摘要： Since there is a case where reproduction of metadata is limited according to the processing power of a reproduction apparatus or the designation from a user, the invention provides a data structure in which metadata whose preferential reproduction is desired can be selected and reproduced. The metadata relevant to a moving image includes a stream data structure including one or more access units each being a data unit which can be independently processed, and each of the access units includes first data to specify an effective period defined with respect to a time axis of the moving image, object area data describing a spatio-temporal region in the moving image, second data including one of or both of data to specify a display method relevant to the spatio-temporal region and data to specify a processing to be performed when the spatio-temporal region is specified, and third data to specify, in a case where one or more access units exist on a same screen in the moving image at a time of reproduction of the metadata, reproduction priority of each of the access units.
摘要翻译：由于存在根据再现装置的处理能力或来自用户的指定来限制元数据的再现的情况，所以本发明提供可以选择和再现期望的优先再现的元数据的数据结构。与运动图像相关的元数据包括流数据结构，其包括一个或多个访问单元，每个访问单元都是可独立处理的数据单元，并且每个访问单元包括用于指定相对于时间轴定义的有效周期的第一数据描述运动图像中的空间 - 时间区域的对象区域数据，包括用于指定与时空区域相关的显示方法的数据中的一个或两个的第二数据和指定要在时空区域执行的处理的数据指定空间 - 时间区域，并且在再现元数据时在运动图像的同一屏幕上存在一个或多个访问单元的情况下指定每个访问单元的再现优先级的第三数据。

6. 发明申请

US20130120549A1 DISPLAY PROCESSING APPARATUS AND DISPLAY PROCESSING METHOD 审中-公开
标题翻译：显示处理装置和显示处理方法
公开(公告)号：US20130120549A1
公开(公告)日：2013-05-16
申请号：US13542012
申请日：2012-07-05
申请人： Yoshiharu Momonoi , Kazuyasu Ohwaki , Kenzo Isogawa , Miki Yamada
发明人： Yoshiharu Momonoi , Kazuyasu Ohwaki , Kenzo Isogawa , Miki Yamada
IPC分类号： H04N7/18
CPC分类号： G06K9/00597 , H04N1/00251 , H04N21/44218 , H04N21/4854 , H04N2013/40
摘要： According to one embodiment, a display processing apparatus includes: a recognizes configured to recognize a viewer; an eyeball characteristic acquisition module configured to acquire an eyeball characteristic indicating visibility in eyes of each viewer recognized from eyeball characteristic information in which the eyeball characteristic of the viewer is recorded; a viewing distance acquisition module configured to acquire a viewing distance between the viewer recognized and a display configured to display an image; an image generator configured to generate a first image in which deterioration due to the eyeball characteristic of the viewer recognized when the viewer views the image displayed on the display at the viewing distance is compensated based on the viewing distance acquired and the eyeball characteristic of the viewer recognized; and a display controller configured to control the display to display the first image generated.
摘要翻译：根据一个实施例，显示处理装置包括：识别器，被配置为识别观看者; 眼球特征获取模块，被配置为从记录了观看者的眼球特征的眼球特征信息中获取指示每个观众的眼睛中的可视性的眼球特征; 视觉距离获取模块，被配置为获取被识别的观看者和被配置为显示图像的显示器之间的观看距离; 图像生成器被配置为基于所获取的观看距离和观看者的眼球特征，生成第一图像，其中，当观看者观看在观看距离处显示在显示器上的图像时，由观看者的眼球特征导致的劣化被补偿认可的以及显示控制器，被配置为控制显示器以显示所生成的第一图像。

7. 发明申请

US20120120087A1 Liquid Crystal Display and Backlight Module 失效
标题翻译：液晶显示器和背光模块
公开(公告)号：US20120120087A1
公开(公告)日：2012-05-17
申请号：US13162468
申请日：2011-06-16
申请人： Yoshiharu Momonoi , Kazuyasu Ohwaki , Kenzo Isogawa , Takeshi Morino , Masataka Shiratsuchi
发明人： Yoshiharu Momonoi , Kazuyasu Ohwaki , Kenzo Isogawa , Takeshi Morino , Masataka Shiratsuchi
IPC分类号： G09G5/02 , F21V8/00 , G02F1/13357
CPC分类号： G02B6/0055 , G02B6/0051 , G02B6/0053 , G02B6/0068 , G02F2001/133601
摘要： According to one embodiment, a liquid crystal display includes a display module and a backlight module configured to irradiate light on the display module. The backlight module includes a light guide plate, a first light source, a reflective plate, and a second light source. The light guide plate has a light output face at a position corresponding to a first small area on the display module. The first light source is configured to irradiate light toward the light guide plate from a side of the light guide plate in such a manner that the irradiated light reaches the first small area. The reflective plate is facing to the light guide plate, and the reflective plate has a reflective face configured to reflect light toward a second small area different from the first small area. The second light source is configured to irradiate light toward the reflective plate from a side of the reflective plate in such a manner that the irradiated light reaches the second small area.
摘要翻译：根据一个实施例，液晶显示器包括：显示模块和被配置为将光照射在显示模块上的背光模块。背光模块包括导光板，第一光源，反射板和第二光源。导光板在对应于显示模块上的第一小区域的位置处具有光输出面。第一光源被构造成以从照射光到达第一小区域的方式从导光板的一侧朝向导光板照射光。反射板面向导光板，反射板具有被配置为朝向与第一小区域不同的第二小区域反射光的反射面。第二光源被构造成以从照射光到达第二小区域的方式从反射板的一侧向反射板照射光。

8. 发明申请

US20110228343A1 IMAGE PROCESSING SYSTEM AND IMAGE SCANNING APPARATUS 审中-公开
标题翻译：图像处理系统和图像扫描装置
公开(公告)号：US20110228343A1
公开(公告)日：2011-09-22
申请号：US12880705
申请日：2010-09-13
申请人： Kenzo Isogawa , Yasunori Taguchi , Nao Mishima , Nobuyuki Matsumoto
发明人： Kenzo Isogawa , Yasunori Taguchi , Nao Mishima , Nobuyuki Matsumoto
IPC分类号： H04N1/409 , H04N1/04
CPC分类号： H04N1/4092
摘要： In one embodiment, an image data acquisition unit, a filter setting unit and a filtering processor are provided. The image data acquisition unit acquires pixel data of first image data of an erect image obtained by a line sensor comprising a plurality of light receiving elements. The erect image is formed by a plurality of gradient index lenses of a lens array. The filter setting unit sets sharpening filter coefficients of a filter to be applied to the pixel data of the first image data corresponding to the respective light receiving elements, according to remainder values obtained respectively by dividing positions of the light receiving elements on the line sensor by an interval of a lens arrangement of the lens array. The filtering processor generates second image data sharpened by applying the obtained sharpening filter coefficients to the respective pixel data of the first image data.
摘要翻译：在一个实施例中，提供了图像数据获取单元，滤波器设置单元和滤波处理器。图像数据获取单元获取由包括多个光接收元件的线传感器获得的直立图像的第一图像数据的像素数据。直立图像由透镜阵列的多个渐变折射率透镜形成。滤波器设定单元根据通过将线传感器上的受光元件的位置分割为线间传感器的位置而得到的余数值，设定要应用于与各光接收元件对应的第一图像数据的像素数据的滤波器的锐化滤波器系数透镜阵列的透镜布置的间隔。滤波处理器通过将获得的锐化滤波器系数应用于第一图像数据的各个像素数据来产生锐化的第二图像数据。

9. 发明申请

US20100054606A1 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER PROGRAM PRODUCT 审中-公开
标题翻译：图像处理设备，图像处理方法和计算机程序产品
公开(公告)号：US20100054606A1
公开(公告)日：2010-03-04
申请号：US12544356
申请日：2009-08-20
申请人： Nao Mishima , Kenzo Isogawa , Ryusuke Hirai , Goh Itoh
发明人： Nao Mishima , Kenzo Isogawa , Ryusuke Hirai , Goh Itoh
IPC分类号： G06K9/32
CPC分类号： G06T7/13
摘要： An image processing apparatus includes an operating unit that calculates a tangent-line direction of an edge and a normal-line direction of the edge by using a vertical-direction derivative value and a horizontal-direction derivative value of a pixel value of a pixel in an input image; a converting unit that converts local coordinates positioned within a predetermined area with respect to a target pixel in the input image into rotated coordinates, by rotating the local coordinates according to an angle formed by the horizontal direction and the tangent-line direction of the edge; and a fitting unit that performs, at the rotated coordinates, a fitting process that employs a least-squares method by using a curved-plane model expressed with the pixel value of the target pixel in the input image.
摘要翻译：图像处理装置包括：操作单元，其通过使用垂直方向导数值和像素的像素值的水平方向导数值来计算边缘的切线方向和边缘的法线方向输入图像; 转换单元，通过根据由边缘的水平方向和切线方向形成的角度旋转局部坐标，将位于输入图像中的目标像素的预定区域内的局部坐标转换为旋转坐标; 以及拟合单元，其通过使用由输入图像中的目标像素的像素值表示的曲面模型，以旋转的坐标进行采用最小二乘法的拟合处理。

10. 发明授权

US07555494B2 Reproducing a moving image in a media stream 失效
标题翻译：在媒体流中复制运动图像
公开(公告)号：US07555494B2
公开(公告)日：2009-06-30
申请号：US11135416
申请日：2005-05-24
申请人： Nobuyuki Matsumoto , Takashi Ida , Toshimitsu Kaneko , Yoshihiro Ohmori , Takeshi Mita , Koji Yamamoto , Koichi Masukura , Hidenori Takeshima , Yasunori Taguchi , Kenzo Isogawa
发明人： Nobuyuki Matsumoto , Takashi Ida , Toshimitsu Kaneko , Yoshihiro Ohmori , Takeshi Mita , Koji Yamamoto , Koichi Masukura , Hidenori Takeshima , Yasunori Taguchi , Kenzo Isogawa
IPC分类号： G06F17/50 , G06F7/36 , G06F7/16
CPC分类号： G06F17/30014 , G06F17/30855 , Y10S707/99943
摘要： A method and apparatus for reproducing metadata provides a data structure in which metadata whose preferential reproduction is desired can be selected and reproduced. The metadata relevant to a moving image includes a stream data structure including one or more access units each being a data unit which can be independently processed, and each of the access units includes first data to specify an effective period defined with respect to a time axis of the moving image, object area data describing a spatio-temporal region in the moving image, second data including one of or both of data to specify a display method relevant to the spatio-temporal region and data to specify a processing to be performed when the spatio-temporal region is specified, and third data to specify, in a case where one or more access units exist on a same screen in the moving image at a time of reproduction of the metadata, reproduction priority of each of the access units.
摘要翻译：用于再现元数据的方法和装置提供了可以选择和再现期望优先再现的元数据的数据结构。与运动图像相关的元数据包括流数据结构，其包括一个或多个访问单元，每个访问单元都是可独立处理的数据单元，并且每个访问单元包括用于指定相对于时间轴定义的有效周期的第一数据描述运动图像中的空间 - 时间区域的对象区域数据，包括用于指定与时空区域相关的显示方法的数据中的一个或两个的第二数据以及用于指定在时空区域中执行的处理的数据指定空间 - 时间区域，并且在再现元数据时在运动图像的同一屏幕上存在一个或多个访问单元的情况下指定每个访问单元的再现优先级的第三数据。

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