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1. 发明授权

US08149299B2 Apparatus and method for generating a picture having a high visibility 有权
标题翻译：用于产生具有高可见度的图像的装置和方法
公开(公告)号：US08149299B2
公开(公告)日：2012-04-03
申请号：US12056105
申请日：2008-03-26
申请人： Kazuyasu Ohwaki , Goh Itoh
发明人： Kazuyasu Ohwaki , Goh Itoh
IPC分类号： H04N5/217 , H04N5/228
CPC分类号： G06T5/004
摘要： A first filter generates a first smooth picture by smoothing an input picture. A second filter generates a second smooth picture by smoothing the input picture. The second filter has a characteristic different from the first filter. A contrast component picture calculation unit generates a contrast component picture by dividing each pixel value of the input picture with the pixel value of the first smooth picture. A picture composition unit generates a composed picture by composing the second smooth picture with the contrast component picture.
摘要翻译：第一滤波器通过平滑输入图像来生成第一平滑图像。第二滤波器通过平滑输入图像来产生第二平滑图像。第二过滤器具有与第一过滤器不同的特性。对比度分量图像计算单元通过将输入图像的每个像素值与第一平滑图像的像素值相除来生成对比度分量图像。图像合成单元通过将对比度分量图像合成第二平滑图像来生成合成图像。

2. 发明申请

US20070211000A1 IMAGE PROCESSING APPARATUS AND IMAGE DISPLAY METHOD 审中-公开
标题翻译：图像处理装置和图像显示方法
公开(公告)号：US20070211000A1
公开(公告)日：2007-09-13
申请号：US11683757
申请日：2007-03-08
申请人： Goh Itoh , Kazuyasu Ohwaki
发明人： Goh Itoh , Kazuyasu Ohwaki
IPC分类号： G09G3/32
CPC分类号： G09G3/2025 , G09G3/2081 , G09G3/32 , G09G2320/106 , G09G2340/0414 , G09G2340/0421 , G09G2340/0457
摘要： There is provided with an apparatus for image processing for displaying an image on a dot matrix type display device having a plurality of display elements each emitting single light, including: an image input unit configured to input an input image having pixels each including one or more color components; an image feature extraction unit configured to extract a feature of the input image; a filter processor configured to generate K subfield images by performing a filter process using K filters for the input image of one frame; a display order setting unit configured to set a display order of the K subfield images based on the feature of the input image; and an image display control unit configured to display the K subfield images in accordance with the display order on the display device in one frame period of the input image.
摘要翻译：提供了一种图像处理装置，用于在点阵型显示装置上显示图像，该点阵型显示装置具有多个显示单元，每个显示元件均发射单个光，包括：图像输入单元，其被配置为输入具有每个包括一个或多个颜色成分; 图像特征提取单元，被配置为提取输入图像的特征; 滤波处理器，被配置为通过使用用于一帧的输入图像的K个滤波器执行滤波处理来生成K个子场图像; 显示顺序设置单元，被配置为基于输入图像的特征来设置K个子图像的显示顺序; 以及图像显示控制单元，被配置为在输入图像的一个帧周期中根据显示设备上的显示顺序显示K个子图像。

3. 发明授权

US08400579B2 Liquid crystal display and backlight module with tilting reflective surface 失效
标题翻译：液晶显示屏和背光模组具有倾斜的反光面
公开(公告)号：US08400579B2
公开(公告)日：2013-03-19
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： G02F1/1335 , F21V7/04
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。

4. 发明授权

US08189104B2 Apparatus, method, and computer program product for detecting motion vector and for creating interpolation frame 有权
标题翻译：用于检测运动矢量和创建插值帧的装置，方法和计算机程序产品
公开(公告)号：US08189104B2
公开(公告)日：2012-05-29
申请号：US11687080
申请日：2007-03-16
申请人： Kazuyasu Ohwaki , Yasutoyo Takeyama , Goh Itoh , Nao Mishima
发明人： Kazuyasu Ohwaki , Yasutoyo Takeyama , Goh Itoh , Nao Mishima
IPC分类号： H04N11/20
CPC分类号： H04N5/144 , G06T3/4007 , H04N7/014
摘要： An apparatus for creating an interpolation frame includes a first computing unit that computes a first motion vector in relation to a first block in a first reference frame, a second extracting unit that extracts a second block in a second reference frame based on the first motion vector, a first calculating unit that calculates a correlation between the first block and the second block, a third extracting unit that extracts a third block that is shifted from the second block by a certain number of pixels, a second calculating unit that calculates a correlation between the first block and the third block, and a third computing unit that computes a motion vector for an interpolation block based on a most-highly correlated block-pair.
摘要翻译：一种用于创建内插帧的装置包括：第一计算单元，其计算关于第一参考帧中的第一块的第一运动矢量;第二提取单元，其基于第一运动矢量提取第二参考帧中的第二块计算第一块和第二块之间的相关性的第一计算单元，提取从第二块移位了一定数量的像素的第三块的第三提取单元，计算第一块和第二块之间的相关性的第二计算单元，第一块和第三块，以及第三计算单元，其基于最高关联块对来计算用于插值块的运动矢量。

5. 发明授权

US07899122B2 Method, apparatus and computer program product for generating interpolation frame 有权
标题翻译：用于生成插值帧的方法，装置和计算机程序产品
公开(公告)号：US07899122B2
公开(公告)日：2011-03-01
申请号：US11368440
申请日：2006-03-07
申请人： Kazuyasu Ohwaki , Goh Itoh , Nao Mishima
发明人： Kazuyasu Ohwaki , Goh Itoh , Nao Mishima
IPC分类号： H04N7/12
CPC分类号： H04N7/014 , H04N19/132 , H04N19/553 , H04N19/573 , H04N19/587 , H04N19/61
摘要： A method for generating an interpolation frame between first and second reference frames includes dividing an interpolation frame into several interpolation areas; detecting a most correlated combination from several combinations between first reference areas and second reference areas for each interpolation area; obtaining a motion vector from the first and second reference areas; determining whether the first reference areas and the second reference areas are in a high-correlated area or a low-correlated area; giving the motion vector to the motion vector detected area, the motion vector detected area corresponding to the interpolation area which is determined to be the high-correlated area in the first and second reference areas; determining a motion vector to be given to the motion vector undetected area; and generating the interpolation frame based on the motion vector given to the motion vector detected area and the motion vector determined for the motion vector undetected area.
摘要翻译：一种用于在第一和第二参考帧之间产生插值帧的方法包括：将内插帧划分成若干内插区域; 从每个插值区域的第一参考区域和第二参考区域之间的多个组合中检测最相关的组合; 从所述第一和第二参考区域获得运动矢量; 确定第一参考区域和第二参考区域是否处于高相关区域或低相关区域中; 将所述运动矢量赋予所述运动矢量检测区域，所述运动矢量检测区域对应于被确定为所述第一和第二参考区域中的所述高相关区域的所述内插区域; 确定要给予所述运动矢量未检测区域的运动矢量; 并且基于给予运动矢量检测区域的运动矢量和为运动矢量未检测区域确定的运动矢量生成插值帧。

6. 发明申请

US20090245679A1 IMAGE PROCESSING APPARATUS 审中-公开
标题翻译：图像处理设备
公开(公告)号：US20090245679A1
公开(公告)日：2009-10-01
申请号：US12406395
申请日：2009-03-18
申请人： Kazuyasu OHWAKI , Goh ITOH , Kenichi SHIMOYAMA
发明人： Kazuyasu OHWAKI , Goh ITOH , Kenichi SHIMOYAMA
IPC分类号： G06K9/40
CPC分类号： G06T5/002 , G06T5/20 , G06T2207/20012 , G06T2207/20192
摘要： An image processing apparatus calculates an absolute difference in pixel values between each pixel (target pixel) of the image and each of neighboring pixels of the target pixel, and a sum of the absolute differences with respect to the target pixel, calculates a threshold using the sum of the absolute differences with respect to the target pixel and a weight previously determined, the threshold being used as a reference for determining whether the pixel values of the neighboring pixels are used in a smoothing process for the target pixel, and performing a smoothing process by means of an edge-preserving smoothing filter, based on whether the absolute difference in pixel values between the target pixel and each of the neighboring pixels of the target pixel exceeds the threshold.
摘要翻译：图像处理装置计算图像的每个像素（目标像素）和目标像素的每个相邻像素的像素值之间的绝对差以及相对于目标像素的绝对差的和，使用相对于目标像素的绝对差的和和先前确定的权重的阈值，阈值用作用于确定在目标像素的平滑处理中是否使用相邻像素的像素值的参考，并且执行平滑处理通过边缘保持平滑滤波器，基于目标像素与目标像素的每个相邻像素之间的像素值的绝对差是否超过阈值。

7. 发明申请

US20130259368A1 IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD 有权
标题翻译：图像处理装置和图像处理方法
公开(公告)号：US20130259368A1
公开(公告)日：2013-10-03
申请号：US13676921
申请日：2012-11-14
申请人： Yoshiharu MOMONOI , Takayuki ARAI , Kazuyasu OHWAKI
发明人： Yoshiharu MOMONOI , Takayuki ARAI , Kazuyasu OHWAKI
IPC分类号： G06T5/00
CPC分类号： G06T5/00 , G06T5/008 , G06T2207/10004
摘要： According to one embodiment, an image processing apparatus includes: a reduction module configured to reduce image data that is input to output reduced data; an extraction module configured to extract a diffuse reflection component from the reduced data; an enlargement module configured to enlarge the diffuse reflection component to a size before reduction of the input image data to output enlarged data; a high-frequency acquisition module configured to acquire a high-frequency component removed by reduction from difference between the input image data and the reduced data; a high-frequency addition module configured to output first data obtained by adding the high-frequency component acquired to the enlarged data; and a gloss component acquisition module configured to acquire a gloss component from difference between the input image data and the first data.
摘要翻译：根据一个实施例，图像处理装置包括：缩小模块，被配置为减少被输入以输出缩减数据的图像数据; 提取模块，被配置为从缩减数据提取漫反射分量; 放大模块，被配置为将漫反射分量放大到缩小输入图像数据之前的大小，以输出放大数据; 高频获取模块，被配置为通过从所述输入图像数据和所述缩减数据之间的差异中减去而获取除去的高频分量; 高频加法模块，被配置为输出通过将所获得的高频分量与所述放大数据相加而获得的第一数据; 以及光泽成分获取模块，被配置为从所述输入图像数据和所述第一数据之间的差中获取光泽分量。

8. 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。

9. 发明授权

US08320701B2 Picture processing apparatus and method 失效
标题翻译：图像处理装置及方法
公开(公告)号：US08320701B2
公开(公告)日：2012-11-27
申请号：US12048988
申请日：2008-03-14
申请人： Kazuyasu Ohwaki , Goh Itoh
发明人： Kazuyasu Ohwaki , Goh Itoh
IPC分类号： G06K9/38 , G06K9/40 , G06K9/42 , G06K9/44 , G09G1/14 , G09G5/00
CPC分类号： G06T5/004 , G06T2207/20012
摘要： A smoothing filter generates a smoothed picture by smoothing a brightness component of an input picture. An adjustment filter generates an adjusted picture by applying a filter to an area of the input picture. The filter has the same characteristic as the smoothing filter. The area has a brightness matched with a predetermined condition of noise detection. A contrast component calculation unit calculates a contrast component of the input picture by dividing each pixel value of the adjusted picture with a corresponding pixel value of the smoothed picture. An output picture generation unit generates an output picture by multiplying the smoothed picture with the contrast component.
摘要翻译：平滑滤波器通过平滑输入图像的亮度分量来生成平滑图像。调整滤波器通过对输入图像的区域应用滤波器来生成调整图像。滤波器具有与平滑滤波器相同的特性。该区域具有与预定的噪声检测条件相匹配的亮度。对比度分量计算单元通过用调整后的图像的每个像素值与平滑图像的相应像素值进行比较来计算输入图像的对比度分量。输出图像生成单元通过将平滑图像与对比度分量相乘来生成输出图像。

10. 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。

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