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1. 发明申请

US20070222861A1 Process and program for improving moving picture quality of color display 审中-公开
标题翻译：用于提高彩色显示的动态图像质量的过程和程序
公开(公告)号：US20070222861A1
公开(公告)日：2007-09-27
申请号：US11711022
申请日：2007-02-27
申请人： Yoshi Enami
发明人： Yoshi Enami
IPC分类号： H04N7/18 , H04N9/10
CPC分类号： G09G3/2003 , G09G2310/0235 , G09G2320/0242 , G09G2320/0261 , G09G2320/0666 , G09G2360/145 , H04N9/3114 , H04N9/3179 , H04N9/3194
摘要： An image signal corresponding to a moving area of a moving picture is obtained, a color B that has a predetermined relationship with (complementary to) R+G present in color breakup at an edge part of the moving picture corresponding to the obtained image signal is added so as to eliminate the color breakup at the edge part, and then an image signal where the color for eliminating the color breakup at the edge is added is fed to a color display.
摘要翻译：获得与运动图像的运动区域相对应的图像信号，在与所获得的图像信号相对应的运动图像的边缘部分处于颜色分解中存在与R + G具有预定关系（互补）的颜色B是添加以消除边缘部分处的颜色分解，然后将其中添加了用于消除边缘处的颜色分解的颜色的图像信号馈送到彩色显示器。

2. 发明申请

US20060160436A1 System and method for measuring/evaluating moving image quality of screen 审中-公开
标题翻译：用于测量/评估屏幕运动图像质量的系统和方法
公开(公告)号：US20060160436A1
公开(公告)日：2006-07-20
申请号：US10562675
申请日：2003-06-30
申请人： Koichi Oka , Yoshi Enami
发明人： Koichi Oka , Yoshi Enami
IPC分类号： H01R13/73
CPC分类号： H04N5/2259 , H04N17/04
摘要： A screen motion image quality measuring/evaluating apparatus according to the present invention comprises: a rotatable mirror 2; a camera 3 for capturing a screen through the mirror 2; and a control unit 6. The control unit 6 is arranged to control such that when it is detected based on a change in the luminance of a screen 5 that a test pattern contained in a motion image displayed on the screen 5 has passed a predetermined position of the screen 5, a trigger for rotation is given to the mirror 2, and such that after the start of rotation of the mirror 2, the mirror 2 rotates as keeping pace with the movement of the test pattern. Without electric synchronism of rotation with a motion image signal, a trigger for rotation can be given to the mirror 2. Thus, the quality of a motion image on the screen can be measured with a simple structure.
摘要翻译：根据本发明的屏幕运动图像质量测量/评估装置包括：可旋转镜2; 用于通过反射镜2捕获屏幕的照相机3; 和控制单元6。控制单元6被布置成控制使得当基于屏幕5的亮度变化检测到屏幕5上显示的运动图像中包含的测试图案已经经过屏幕5的预定位置时，向镜2提供旋转触发，并且使得在反射镜2的旋转开始之后，反射镜2随着测试图案的移动而转动。没有与运动图像信号的旋转的电同步，可以向镜子2提供用于旋转的触发器。因此，在屏幕上的运动图像的质量可以通过简单的结构来测量。

3. 发明授权

US07483550B2 Method and system for evaluating moving image quality of displays 失效
标题翻译：评估显示器运动图像质量的方法和系统
公开(公告)号：US07483550B2
公开(公告)日：2009-01-27
申请号：US10558933
申请日：2004-06-02
申请人： Koichi Oka , Yoshi Enami
发明人： Koichi Oka , Yoshi Enami
IPC分类号： G06K9/00 , H04N17/00 , H04N17/02
CPC分类号： G09G3/006 , G09G5/34
摘要： A test pattern is moved on a screen 5 subject to measurement with the field of view of an image sensor pursuing the motion of the test pattern so as to observe BEW. Subsequently, the field of view 33 of the image sensor is moved at the same velocity vc as in the foregoing observation to capture an image of a static pattern PE, and a blur width W along the scrolling direction that appears in a distribution profile of the captured image is observed. Based upon the blur width W and the exposure time of the image sensor for capturing the image of the static pattern PE, the moving velocity of the test pattern at the time of observation of the BEW is estimated, and by using the moving velocity, the BEW is normalized. Evaluation of the moving image quality of the screen is carried out by using the normalized N BEW. The moving velocity of the original test pattern can thus be estimated easily and accurately, and accordingly, the moving image quality of the screen can be evaluated accurately.
摘要翻译：测试图案在屏幕5上进行测量，并且利用追求测试图案运动的图像传感器的视场来观察BEW。随后，以与上述观察相同的速度vc移动图像传感器的视野33，以捕获静态图案PE的图像，以及沿着滚动方向的模糊宽度W，其出现在观察到捕获的图像。基于用于拍摄静态图案PE的图像的图像传感器的模糊宽度W和曝光时间，估计在观察BEW时测试图案的移动速度，并且通过使用移动速度， BEW被归一化。通过使用归一化N BEW来进行屏幕的运动图像质量的评估。因此，可以容易且准确地估计原始测试图案的移动速度，因此可以准确地评估屏幕的运动图像质量。

4. 发明申请

US20070211146A1 Method and apparatus for measuring moving picture response curve 有权
标题翻译：用于测量运动图像响应曲线的方法和装置
公开(公告)号：US20070211146A1
公开(公告)日：2007-09-13
申请号：US11711122
申请日：2007-02-27
申请人： Yoshi Enami , Yoshihisa Furukawa , Hiroyuki Nakamoto , Tsutomu Mizuguchi
发明人： Yoshi Enami , Yoshihisa Furukawa , Hiroyuki Nakamoto , Tsutomu Mizuguchi
IPC分类号： H04N17/00
CPC分类号： H04N17/04 , H04N9/3117 , H04N9/3194
摘要： A picture is scrolled on a display 5 to be measured, and the scrolling moving picture is pursuit-captured by a color camera 3 so as to obtain a pursuit-captured moving picture image. A moving picture response curve using received light intensity data obtained based upon the pursuit-captured moving picture image is converted into a color moving picture response curve using emission intensity of display elements of the display 5 to be measured. The coloration of an edge part of the pursuit-captured moving picture image is decomposed into the respective color components, by which objective quantitative evaluations of color shifting can be made.
摘要翻译：在待测量的显示器5上滚动画面，并且通过彩色摄像机3追踪滚动运动画面，以获得追踪捕获的运动画面图像。使用基于追踪拍摄的运动图像图像获得的接收光强度数据的运动图像响应曲线使用要测量的显示器5的显示元件的发光强度被转换成彩色运动图像响应曲线。追踪拍摄的运动图像的边缘部分的着色被分解成各个颜色分量，通过该颜色分量可以进行颜色偏移的客观定量评估。

5. 发明申请

US20080238820A1 Motion picture image processing system and motion picture image processing method 审中-公开
标题翻译：电影图像处理系统和动态影像处理方法
公开(公告)号：US20080238820A1
公开(公告)日：2008-10-02
申请号：US12076517
申请日：2008-03-19
申请人： Yoshi Enami , Masahiro Kikuchi , Tsutomu Mizuguchi , Hiroyuki Sano
发明人： Yoshi Enami , Masahiro Kikuchi , Tsutomu Mizuguchi , Hiroyuki Sano
IPC分类号： G09G3/20
CPC分类号： H04N17/04 , G09G3/006
摘要： A motion picture moving on a display screen 21 of a display device 2 to be evaluated is captured a plurality of times by means of a galvano camera 3a. The captured data include locations of the moving picture in the moving direction on the display device 2 to be evaluated and data on luminance of the display device at the respective time points of the locations. Based on these data, a motion picture eye-tracking simulation is performed, where an integration along the eye tracking direction over an integral multiple of 1 frame time is performed to obtain a motion picture response curve of the display device 2 to be evaluated. Evaluations of motion picture characteristics and motion picture blur can be made based on the motion picture response curve.
摘要翻译：通过电动照相机3a多次拍摄在被评估的显示装置2的显示画面21上移动的运动图像。所拍摄的数据包括待评估的显示装置2上的移动方向上的运动图像的位置以及位置的各个时间点的显示装置的亮度的数据。基于这些数据，执行运动图像眼动跟踪模拟，其中执行沿着眼睛跟踪方向的积分在1帧时间的整数倍上，以获得待评估的显示装置2的运动图像响应曲线。可以基于运动图像响应曲线来评估运动图像特征和运动图像模糊。

6. 发明授权

US08164632B2 Method and apparatus for measuring moving picture response curve 有权
标题翻译：用于测量运动图像响应曲线的方法和装置
公开(公告)号：US08164632B2
公开(公告)日：2012-04-24
申请号：US11711122
申请日：2007-02-27
申请人： Yoshi Enami , Yoshihisa Furukawa , Hiroyuki Nakamoto , Tsutomu Mizuguchi
发明人： Yoshi Enami , Yoshihisa Furukawa , Hiroyuki Nakamoto , Tsutomu Mizuguchi
IPC分类号： H04N17/00 , H04N17/02 , H04N9/10
CPC分类号： H04N17/04 , H04N9/3117 , H04N9/3194
摘要： A picture is scrolled on a display 5 to be measured, and the scrolling moving picture is pursuit-captured by a color camera 3 so as to obtain a pursuit-captured moving picture image. A moving picture response curve using received light intensity data obtained based upon the pursuit-captured moving picture image is converted into a color moving picture response curve using emission intensity of display elements of the display 5 to be measured. The coloration of an edge part of the pursuit-captured moving picture image is decomposed into the respective color components, by which objective quantitative evaluations of color shifting can be made.
摘要翻译：在待测量的显示器5上滚动画面，并且通过彩色摄像机3追踪滚动运动画面，以获得追踪捕获的运动画面图像。使用基于追踪拍摄的运动图像图像获得的接收光强度数据的运动图像响应曲线使用要测量的显示器5的显示元件的发光强度被转换成彩色运动图像响应曲线。追踪拍摄的运动图像的边缘部分的着色被分解成各个颜色分量，通过该颜色分量可以进行颜色偏移的客观定量评估。

7. 发明申请

US20070024627A1 Method and system for evaluating moving image quality of displays 失效
标题翻译：评估显示器运动图像质量的方法和系统
公开(公告)号：US20070024627A1
公开(公告)日：2007-02-01
申请号：US10558933
申请日：2004-06-02
申请人： Koichi Oka , Yoshi Enami
发明人： Koichi Oka , Yoshi Enami
IPC分类号： G06T15/70
CPC分类号： G09G3/006 , G09G5/34
摘要： A test pattern is moved on a screen 5 subject to measurement with the field of view of an image sensor pursuing the motion of the test pattern so as to observe BEW. Subsequently, the field of view 33 of the image sensor is moved at the same velocity vc as in the foregoing observation to capture an image of a static pattern PE, and a blur width W along the scrolling direction that appears in a distribution profile of the captured image is observed. Based upon the blur width W and the exposure time of the image sensor for capturing the image of the static pattern PE, the moving velocity of the test pattern at the time of observation of the BEW is estimated, and by using the moving velocity, the BEW is normalized. Evaluation of the moving image quality of the screen is carried out by using the normalized N BEW. The moving velocity of the original test pattern can thus be estimated easily and accurately, and accordingly, the moving image quality of the screen can be evaluated accurately.
摘要翻译：测试图案在屏幕5上进行测量，并且利用追求测试图案运动的图像传感器的视场来观察BEW。随后，以与上述观察相同的速度vc移动图像传感器的视野33，以捕获静态图案PE的图像，以及沿着滚动方向的模糊宽度W，该模糊宽度W出现在观察到捕获的图像。基于用于拍摄静态图案PE的图像的图像传感器的模糊宽度W和曝光时间，估计在观察BEW时测试图案的移动速度，并且通过使用移动速度， BEW被归一化。通过使用归一化N BEW来进行屏幕的运动图像质量的评估。因此，可以容易且准确地估计原始测试图案的移动速度，因此可以准确地评估屏幕的运动图像质量。

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