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61. 发明申请

US20120154555A1 STEREOSCOPIC IMAGE DISPLAY DEVICE AND STEREOSCOPIC IMAGE DISPLAY METHOD 审中-公开
标题翻译：立体图像显示装置和立体图像显示方法
公开(公告)号：US20120154555A1
公开(公告)日：2012-06-21
申请号：US13234886
申请日：2011-09-16
申请人： Yuki IWANAKA , Takeshi Mita , Masahiro Baba
发明人： Yuki IWANAKA , Takeshi Mita , Masahiro Baba
IPC分类号： H04N13/04
CPC分类号： G09G3/003 , G09G3/3611 , G09G2320/0285 , G09G2340/16 , H04N13/106 , H04N13/341 , H04N13/398
摘要： A correction unit corrects gradation of pixels of a processing-target image signal for the right eye or the left eye. A writing unit writes the corrected image signal into display pixels of an image displaying unit. A reached level calculation unit calculates a reached gradation which is a gradation to be reached by each display pixel after one sub-frame period after the corrected image signal is written into the display pixel, on the basis of response characteristics of the display pixel, respectively. A timing controlling unit controls opening/closing timing of the glasses according to writing timing of the writing unit. The correction unit corrects the gradation of the pixels of the processing-target image signal, respectively, on the basis of a difference between the writing timing of the writing unit and the opening/closing timing of the glasses, and the reached gradation of the pixels in an immediately previous sub-frame.
摘要翻译：校正单元校正用于右眼或左眼的处理对象图像信号的像素的灰度。写入单元将校正后的图像信号写入图像显示单元的显示像素。达到电平计算单元基于显示像素的响应特性，计算在校正图像信号被写入显示像素之后的一个子帧周期之后的每个显示像素将达到的渐变灰度。定时控制单元根据写入单元的写入定时来控制眼镜的打开/关闭定时。校正单元基于写入单元的写入定时与眼镜的打开/关闭定时之间的差异以及所达到的像素的灰度分别来校正处理对象图像信号的像素的灰度在一个紧接的上一个子帧。

62. 发明授权

US08184088B2 Image display apparatus and image display method 有权
标题翻译：图像显示装置和图像显示方法
公开(公告)号：US08184088B2
公开(公告)日：2012-05-22
申请号：US12326338
申请日：2008-12-02
申请人： Ryosuke Nonaka , Masahiro Baba , Goh Itoh
发明人： Ryosuke Nonaka , Masahiro Baba , Goh Itoh
IPC分类号： G09G3/36
CPC分类号： G09G3/3426 , G09G2320/0233 , G09G2320/064 , G09G2320/0646 , G09G2330/021 , G09G2360/16
摘要： An image display apparatus includes: a luminance modification unit configured to modify the luminance setting value so as to make a luminance difference between adjacent partial regions of a back light smaller; a luminance distribution calculation unit configured to calculate a predicted value of luminance distribution of light incident on a liquid crystal panel from the back light on the basis of the modified luminance setting value; a liquid crystal transmittance correction unit configured to correct an optical transmittance of the image signal at each pixel of the liquid crystal panel on the basis of the image signal and the luminance distribution; a back light control unit configured to control the back light on the basis of the modified luminance setting value; and a liquid crystal control unit configured to control the liquid crystal panel so that the transmittance of the image signal becomes the corrected optical transmittance.
摘要翻译：一种图像显示装置，包括：亮度修正单元，被配置为修改所述亮度设定值，以使背景光的相邻部分区域之间的亮度差较小; 亮度分布计算单元，被配置为基于所述修改的亮度设置值从背光计算入射在液晶面板上的光的亮度分布的预测值; 液晶透射率校正单元，被配置为基于图像信号和亮度分布校正液晶面板的每个像素处的图像信号的光透射率; 背光控制单元，被配置为基于修改的亮度设置值来控制背光; 以及液晶控制单元，被配置为控制液晶面板，使得图像信号的透射率变为校正的光透射率。

63. 发明授权

US08144173B2 Image processing apparatus and image display apparatus 有权
标题翻译：图像处理装置和图像显示装置
公开(公告)号：US08144173B2
公开(公告)日：2012-03-27
申请号：US12877227
申请日：2010-09-08
申请人： Masahiro Baba , Ryosuke Nonaka , Yuma Sano
发明人： Masahiro Baba , Ryosuke Nonaka , Yuma Sano
IPC分类号： G09G5/10
CPC分类号： G09G3/3426 , G09G2310/0237 , G09G2310/024 , G09G2310/08 , G09G2320/0261 , G09G2320/0633 , G09G2320/064 , G09G2320/0646 , G09G2330/021 , G09G2360/144 , G09G2360/16
摘要： According to one embodiment, an apparatus includes following units. The image display unit includes a light source unit provided with light sources, each source being controlled respectively, and a liquid crystal panel displaying on a display area. The luminance calculation unit calculates a light source luminance of the light source based on a signal level of a divided area into which the display area virtually divided. The luminance distribution calculation unit calculates an entire luminance distribution of the light source unit. The transform unit transforms a signal level of the input image into a transformed image based on the entire luminance distribution. The luminance correction unit calculates a correction coefficient based on an average value or a sum of the light source luminance, and collects each of the light source luminance by the correction coefficient. The controller unit controls the liquid crystal panel and the light source unit.
摘要翻译：根据一个实施例，一种装置包括以下单元。图像显示单元包括设置有光源的光源单元，分别控制每个源和在显示区域上显示的液晶面板。亮度计算单元基于虚拟划分的显示区域的分割区域的信号电平来计算光源的光源亮度。亮度分布计算单元计算光源单元的整体亮度分布。变换单元基于整个亮度分布将输入图像的信号电平变换为变换图像。亮度校正单元基于平均值或光源亮度的总和来计算校正系数，并且通过校正系数来收集每个光源亮度。控制器单元控制液晶面板和光源单元。

64. 发明申请

US20120057084A1 LIQUID CRYSTAL DISPLAY 有权
标题翻译：液晶显示器
公开(公告)号：US20120057084A1
公开(公告)日：2012-03-08
申请号：US13218641
申请日：2011-08-26
申请人： Yuma Sano , Ryosuke Nonaka , Masahiro Baba
发明人： Yuma Sano , Ryosuke Nonaka , Masahiro Baba
IPC分类号： H04N3/14
CPC分类号： G09G3/3611 , G09G3/3426 , G09G2320/0276 , G09G2320/0646 , G09G2360/16
摘要： The liquid crystal panel displays a video in a display area by modulating light from the backlight including a plurality of light sources. The luminance value calculator calculates light source luminance values of the light sources based on an input video signal including signal values of pixels. The luminance distribution calculator calculates luminance distribution of light in illumination areas obtained by tentatively dividing the display area if the light sources emit light according to the light source luminance values. The representative value calculator calculates, based on the input video signal, a representative luminance value in each of divided areas obtained by dividing the display area. The signal corrector corrects the input video signal based on the luminance distribution according to a difference between a maximum value of the representative luminance values and an average value of the representative luminance values.
摘要翻译：液晶面板通过调制来自包括多个光源的背光的光而在显示区域中显示视频。亮度值计算器基于包括像素的信号值的输入视频信号来计算光源的光源亮度值。如果光源根据光源亮度值发光，则亮度分布计算器计算通过暂时划分显示区域而获得的照明区域中的光的亮度分布。代表值计算器基于输入视频信号计算通过划分显示区域获得的每个分割区域中的代表亮度值。信号校正器根据代表性亮度值的最大值和代表亮度值的平均值之间的差，基于亮度分布校正输入视频信号。

65. 发明授权

US08094119B2 Information processing apparatus, and image display apparatus and method 有权
标题翻译：信息处理装置和图像显示装置及方法
公开(公告)号：US08094119B2
公开(公告)日：2012-01-10
申请号：US12549145
申请日：2009-08-27
申请人： Ryosuke Nonaka , Masahiro Baba , Goh Itoh
发明人： Ryosuke Nonaka , Masahiro Baba , Goh Itoh
IPC分类号： G09G3/36
CPC分类号： G09G3/3426 , G09G3/2003 , G09G3/3648 , G09G2320/0233 , G09G2320/0242 , G09G2320/0276 , G09G2320/062 , G09G2320/0666
摘要： An apparatus includes a unit computing, at each of positions on a target, first products of first reference values for light sources and factors for light sources, and a first sum of the first products corresponding to the light sources, and estimating, at each of the positions, the first sum as a first component at each of the positions, each of the first reference values being obtained referring to a first distribution, a unit computing a second sum of the factors for all of the light sources, and a second product of the second sum and second reference value, and estimating, at each of the positions, the second products as a second component at each of the positions, the second reference value being obtained referring to a second distribution that has a spatially constant value, and a unit computing a third sum of the first component and the second component.
摘要翻译：一种装置包括在目标的每个位置处的单元计算，用于光源的第一参考值和光源的第一乘积以及对应于光源的第一乘积的第一和，并且在每个位置，第一和作为每个位置处的第一分量，参考第一分布获得每个第一参考值，单位计算所有光源的因子的第二和，以及第二乘积并且在每个位置处估计作为每个位置处的第二分量的第二乘积，参考具有空间常数值的第二分布获得第二参考值，以及单元计算第一分量和第二分量的第三和。

66. 发明授权

US08044983B2 Video display apparatus 有权
标题翻译：视频显示装置
公开(公告)号：US08044983B2
公开(公告)日：2011-10-25
申请号：US12876298
申请日：2010-09-07
申请人： Ryosuke Nonaka , Masahiro Baba , Yuma Sano
发明人： Ryosuke Nonaka , Masahiro Baba , Yuma Sano
IPC分类号： G09G5/10
CPC分类号： G09G3/3426 , G09G3/3611 , G09G2320/0233 , G09G2320/0247 , G09G2320/0261 , G09G2320/0646 , G09G2360/16
摘要： According to one embodiment, a video display apparatus includes a liquid crystal panel configured to display a video on a display area and light sources, each configured to be controlled respectively and to light in an illumination area into which the display area is virtually divided according as arrangement of the light sources. The apparatus includes a first calculation unit configured to calculate a second emission intensity corresponding to a small-area based on a video signal in a small-area, wherein the small-area is segmented area of the display area and smaller than the illumination area. The apparatus includes a second calculation unit configured to calculate a first emission intensity to control the light source from the second emission intensities and a control unit configured to light the light sources at the first emission intensities.
摘要翻译：根据一个实施例，一种视频显示装置包括：液晶面板，被配置为在显示区域和光源上显示视频，每个光源被配置为分别被控制，并且根据如下方式将显示区域虚拟地划分到照明区域中安排光源。该装置包括：第一计算单元，被配置为基于小区域中的视频信号计算与小区域相对应的第二发射强度，其中小区域是显示区域的分段区域并且小于照明区域。该装置包括：第二计算单元，被配置为计算从第二发射强度控制光源的第一发射强度;以及控制单元，被配置为以第一发射强度点亮光源。

67. 发明申请

US20110169873A1 LIQUID CRYSTAL DISPLAY 有权
标题翻译：液晶显示器
公开(公告)号：US20110169873A1
公开(公告)日：2011-07-14
申请号：US12953843
申请日：2010-11-24
申请人： Yuma SANO , Ryosuke Nonaka , Masahiro Baba
发明人： Yuma SANO , Ryosuke Nonaka , Masahiro Baba
IPC分类号： G09G3/36 , G06F3/038
CPC分类号： G09G3/3611 , G09G3/3426 , G09G2320/0233 , G09G2320/0626 , G09G2360/16
摘要： There is provided a liquid crystal display, including: a backlight having a plurality of light sources; a liquid crystal panel configured to display a video picture in a plurality of illumination regions corresponding to the light sources; an intensity value calculator calculating representative intensity values of the illumination regions based on an input video signal; a weight calculator performing a smoothing process on the representative intensity values by using first weights and to calculate second weights of the illumination regions having values which become larger as smoothed values of the representative intensity values becomes smaller than the representative intensity values; an intensity value corrector correcting the representative intensity values of the illumination regions based on the second weights and performe a smoothing process on corrected intensity values by using the first weights to obtain light source intensity values of the light sources.
摘要翻译：提供一种液晶显示器，包括：具有多个光源的背光源; 液晶面板，被配置为在对应于所述光源的多个照明区域中显示视频图像; 强度值计算器，基于输入视频信号计算照明区域的代表性强度值; 权重计算器通过使用第一权重对代表强度值进行平滑处理，并且计算具有变大的值的照明区域的第二权重，其中代表强度值的平滑值变得更小，变得小于代表强度值; 强度值校正器，基于第二权重校正照明区域的代表性强度值，并且通过使用第一权重对校正后的强度值执行平滑处理，以获得光源的光源强度值。

68. 发明申请

US20100182346A1 IMAGE DISPLAY DEVICE 有权
标题翻译：图像显示设备
公开(公告)号：US20100182346A1
公开(公告)日：2010-07-22
申请号：US12560608
申请日：2009-09-16
申请人： Yuma Sano , Ryosuke Nonaka , Masahiro Baba
发明人： Yuma Sano , Ryosuke Nonaka , Masahiro Baba
IPC分类号： G09G5/10
CPC分类号： G09G3/3413 , G09G2320/0271 , G09G2360/145 , G09G2360/16
摘要： An image display device 100 is an image display device capable of controlling the luminance of a backlight. The image display device 100 includes: a backlight luminance set value estimator which calculates the luminance set value of a backlight 101 based on an input image; and a signal corrector which corrects the transmittance of a liquid crystal in accordance with the luminance distribution of backlight emitted to the liquid crystal panel. The image display device 100 is characterized in that a signal corrector 107 corrects the transmittance of the liquid crystal while retaining the proportion of a gray-scale level value of each of RGB subpixels of the input image.
摘要翻译：图像显示装置100是能够控制背光的亮度的图像显示装置。图像显示装置100包括：背光源亮度设定值估计器，其基于输入图像计算背光源101的亮度设定值; 以及信号校正器，其根据发射到液晶面板的背光的亮度分布来校正液晶的透射率。图像显示装置100的特征在于，信号校正器107校正液晶的透射率，同时保持输入图像的每个RGB子像素的灰度级电平值的比例。

69. 发明申请

US20100123696A1 IMAGE DISPLAY APPARATUS AND METHOD 审中-公开
标题翻译：图像显示装置和方法
公开(公告)号：US20100123696A1
公开(公告)日：2010-05-20
申请号：US12614686
申请日：2009-11-09
申请人： Hisashi KOBIKI , Masahiro Baba , Goh Itoh
发明人： Hisashi KOBIKI , Masahiro Baba , Goh Itoh
IPC分类号： G09G5/10 , G09G5/00
CPC分类号： G09G5/00 , G09G2320/0285 , G09G2360/144 , G09G2360/145 , G09G2360/16
摘要： With regard to an image to be displayed on a display unit, a calculation unit calculates a display luminance from the input image. A luminance distribution acquisition unit takes a scene image including the display unit from a view position of the display unit, and acquires a luminance distribution as an average of luminances of the scene image. A correction unit corrects the display luminance, so that a corrected display luminance is within an estimated luminance range of perceptible difference of luminances on the display unit. The estimated luminance range is estimated with the average. The display unit displays the image based on the corrected display luminance.
摘要翻译：对于要在显示单元上显示的图像，计算单元从输入图像计算显示亮度。亮度分布获取单元从显示单元的观看位置拍摄包括显示单元的场景图像，并获取作为场景图像的亮度的平均值的亮度分布。校正单元校正显示亮度，使得校正的显示亮度在显示单元上的可见感的亮度差的估计亮度范围内。以平均值估计估计的亮度范围。显示单元基于校正的显示亮度显示图像。

70. 发明授权

US07697769B2 Interpolation image generating method and apparatus 有权
标题翻译：插值图像生成方法和装置
公开(公告)号：US07697769B2
公开(公告)日：2010-04-13
申请号：US11965463
申请日：2007-12-27
申请人： Masahiro Baba , Nao Mishima
发明人： Masahiro Baba , Nao Mishima
IPC分类号： G06K9/36 , G06K9/32 , G06K9/46
CPC分类号： H04N7/014 , G06T3/4007 , G06T7/20
摘要： An interpolation image generating method includes dividing each of the first reference image and the second reference image into reference regions each including pixels, executing a correlation operation between the first reference image and first destination images located before and after the first reference image and a correlation operation between the second reference image and a second destination image to derive motion vectors for the first and second destination images every reference region, obtaining correlation values between the regions of the first and second destination images that are indicated by the motion vectors and the reference region to determine the reference region as a high or low correlation region, generating an interpolation image candidate between the first reference and second images using the reference region determined as the high correlation region, and mixing the interpolation image candidates using the motion vectors of the reference region to produce an interpolation image.
摘要翻译：插值图像生成方法包括将第一参考图像和第二参考图像中的每一个分成包括像素的参考区域，执行第一参考图像和位于第一参考图像之前和之后的第一目的地图像之间的相关运算，以及相关运算在第二参考图像和第二目的地图像之间，以导出每个参考区域的第一和第二目的地图像的运动矢量，获得由运动矢量和参考区域指示的第一和第二目的地图像的区域之间的相关值，将所述参考区域确定为高相关区域或低相关区域，使用被确定为所述高相关区域的所述参考区域，在所述第一参考图像和所述第二图像之间生成内插图像候选，以及使用所述参考区域的运动矢量将所述内插图像候选生产内插图像。

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