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1. 发明申请

US20100091185A1 IMAGE PROCESSING DEVICE AND METHOD, AND IMAGE DISPLAY DEVICE AND METHOD 有权
标题翻译：图像处理装置和方法以及图像显示装置和方法
公开(公告)号：US20100091185A1
公开(公告)日：2010-04-15
申请号：US12529994
申请日：2008-04-18
申请人： Masafumi Ueno , Kenichiroh Yamamoto , Takashi Yoshii , Hiroyuki Furukawa , Yasuhiro Yoshida , Ikuko Tsubaki
发明人： Masafumi Ueno , Kenichiroh Yamamoto , Takashi Yoshii , Hiroyuki Furukawa , Yasuhiro Yoshida , Ikuko Tsubaki
IPC分类号： H04N7/01
CPC分类号： G09G3/3611 , G09G2320/0261 , G09G2320/106 , G09G2340/0435 , H04N5/145 , H04N7/0132 , H04N7/014
摘要： An image processing device and method, and an image display device and method which realizes a high-definition displayed video by reducing motion blur caused by a holding-type display system and reducing motion blurs of the displayed video caused by the time integration effect of an image sensor while suppressing deterioration of an image. The image display device includes a motion vector detection section (101) which detects a motion vector in each predetermined region between the frames of an inputted image signal, and an edge emphasis part (2) which emphasizes the high-frequency component of the inputted image signal and an interpolated image signal generated by an FRC part (100) according to the motion amount of the inputted image signal detected by the motion vector detection section (101). This compensates the high-frequency component attenuated by the time integration effect of the image sensor to reduce the apparent motion blurs to improve the sharpness of the displayed image. By making the degree of edge emphasis of the interpolated image signal smaller than that of the inputted image signal, the sharpness of the displayed image is improved without making the image deterioration of the interpolated image signal distinct.
摘要翻译：一种图像处理装置和方法，以及通过减少由保持型显示系统引起的运动模糊来实现高清晰度显示视频的图像显示装置和方法，并且减少由于时间积分效应引起的所显示的视频的运动模糊图像传感器，同时抑制图像的劣化。图像显示装置包括运动矢量检测部（101），其检测输入图像信号的帧之间的每个预定区域中的运动矢量和强调输入图像的高频分量的边缘加重部分（2）信号和由FRC部分（100）根据由运动矢量检测部分（101）检测的输入图像信号的运动量产生的内插图像信号。这补偿了由图像传感器的时间积分效应衰减的高频分量，以减少视在运动模糊以提高显示图像的清晰度。通过使内插图像信号的边缘强调程度小于输入图像信号的边缘强度，可以提高显示图像的清晰度，而不会使内插图像信号的图像劣化不同。

2. 发明授权

US08462266B2 Image processing device and method, and image display device and method 有权
标题翻译：图像处理装置及方法，以及图像显示装置及方法
公开(公告)号：US08462266B2
公开(公告)日：2013-06-11
申请号：US12529994
申请日：2008-04-18
申请人： Masafumi Ueno , Kenichiroh Yamamoto , Takashi Yoshii , Hiroyuki Furukawa , Yasuhiro Yoshida , Ikuko Tsubaki
发明人： Masafumi Ueno , Kenichiroh Yamamoto , Takashi Yoshii , Hiroyuki Furukawa , Yasuhiro Yoshida , Ikuko Tsubaki
IPC分类号： H04N7/01 , H04N11/20
CPC分类号： G09G3/3611 , G09G2320/0261 , G09G2320/106 , G09G2340/0435 , H04N5/145 , H04N7/0132 , H04N7/014
摘要： An image processing device and method, and an image display device and method which realizes a high-definition displayed video by reducing motion blur caused by a holding-type display system and reducing motion blurs of the displayed video caused by the time integration effect of an image sensor while suppressing deterioration of an image. The image display device includes a motion vector detection section (101) which detects a motion vector in each predetermined region between the frames of an inputted image signal, and an edge emphasis part (2) which emphasizes the high-frequency component of the inputted image signal and an interpolated image signal generated by an FRC part (100) according to the motion amount of the inputted image signal detected by the motion vector detection section (101). This compensates the high-frequency component attenuated by the time integration effect of the image sensor to reduce the apparent motion blurs to improve the sharpness of the displayed image. By making the degree of edge emphasis of the interpolated image signal smaller than that of the inputted image signal, the sharpness of the displayed image is improved without making the image deterioration of the interpolated image signal distinct.
摘要翻译：一种图像处理装置和方法，以及通过减少由保持型显示系统引起的运动模糊来实现高清晰度显示视频的图像显示装置和方法，并且减少了由所述保持型显示系统的时间积分效应引起的所显示的视频的运动模糊图像传感器，同时抑制图像的劣化。图像显示装置包括运动矢量检测部（101），其检测输入图像信号的帧之间的每个预定区域中的运动矢量和强调输入图像的高频分量的边缘加重部分（2）信号和由FRC部分（100）根据由运动矢量检测部分（101）检测的输入图像信号的运动量产生的内插图像信号。这补偿了由图像传感器的时间积分效应衰减的高频分量，以减少视在运动模糊以提高显示图像的清晰度。通过使内插图像信号的边缘强调程度小于输入图像信号的边缘强度，可以提高显示图像的清晰度，而不会使内插图像信号的图像劣化不同。

3. 发明授权

US08319898B2 Edge enhancement method and apparatus 有权
标题翻译：边缘增强方法和装置
公开(公告)号：US08319898B2
公开(公告)日：2012-11-27
申请号：US12530145
申请日：2008-04-18
申请人： Masafumi Ueno , Kenichiroh Yamamoto , Takashi Yoshii , Hiroyuki Furukawa , Yasuhiro Yoshida , Ikuko Tsubaki
发明人： Masafumi Ueno , Kenichiroh Yamamoto , Takashi Yoshii , Hiroyuki Furukawa , Yasuhiro Yoshida , Ikuko Tsubaki
IPC分类号： H04N5/21
CPC分类号： G09G3/3611 , G09G2320/0261 , G09G2320/106 , G09G2340/0435 , H04N5/145 , H04N7/0132 , H04N7/014
摘要： An image processing device, method, an image display device and method which can obtain a high-definition display image by properly controlling processing of reducing the blur of a displayed image caused by the time integration effect of an image sensor. The image display device comprises a motion detection part (1) which detects the moving amount of an input image signal, and an edge emphasis part (2) which subjects the input image signal to edge emphasis processing, and the image display device increases an edge emphasis degree of edge emphasis processing to an area where the moving amount of the input image signal is large. The image display device comprises a genre judgment part (3) which judges the genre classification which the input image signal is connected with according to genre information obtained from outside of the device, and a control part (4) which controls the edge emphasis part (2) to reduce the edge emphasis degree of the edge emphasis processing or to avoid the edge emphasis processing even in the area where the moving amount of the input signal is large when the input image signal is connected with a predetermined genre.
摘要翻译：一种图像处理装置，方法，图像显示装置和方法，其可以通过适当地控制由图像传感器的时间积分效应引起的减少显示图像的模糊的处理来获得高清晰度显示图像。图像显示装置包括检测输入图像信号的移动量的运动检测部（1）和使输入图像信号进行边缘加重处理的边缘加重部（2），并且图像显示装置增加边缘边缘强调处理的强调程度到输入图像信号的移动量大的区域。图像显示装置包括：类型判定部，根据从装置的外部得到的种类信息，判定输入图像信号连接的流派分类;以及控制部，其控制边缘强调部（ 2）当输入图像信号以预定的类型连接时，即使在输入信号的移动量较大的区域中，也可以减少边缘强调处理的边缘强度，或避免边缘强调处理。

4. 发明申请

US20100110300A1 IMAGE DISPLAY DEVICE AND METHOD 有权
标题翻译：图像显示装置和方法
公开(公告)号：US20100110300A1
公开(公告)日：2010-05-06
申请号：US12530145
申请日：2008-04-18
申请人： Masafumi Ueno , Kenichiroh Yamamoto , Takashi Yoshii , Hiroyuki Furukawa , Yasuhiro Yoshida , Ikuko Tsubaki
发明人： Masafumi Ueno , Kenichiroh Yamamoto , Takashi Yoshii , Hiroyuki Furukawa , Yasuhiro Yoshida , Ikuko Tsubaki
IPC分类号： H04N5/21
CPC分类号： G09G3/3611 , G09G2320/0261 , G09G2320/106 , G09G2340/0435 , H04N5/145 , H04N7/0132 , H04N7/014
摘要： An image processing device, method, an image display device and method which can obtain a high-definition display image by properly controlling processing of reducing the blur of a displayed image caused by the time integration effect of an image sensor. The image display device comprises a motion detection part (1) which detects the moving amount of an input image signal, and an edge emphasis part (2) which subjects the input image signal to edge emphasis processing, and the image display device increases an edge emphasis degree of edge emphasis processing to an area where the moving amount of the input image signal is large. The image display device comprises a genre judgment part (3) which judges the genre classification which the input image signal is connected with according to genre information obtained from outside of the device, and a control part (4) which controls the edge emphasis part (2) to reduce the edge emphasis degree of the edge emphasis processing or to avoid the edge emphasis processing even in the area where the moving amount of the input signal is large when the input image signal is connected with a predetermined genre.
摘要翻译：一种图像处理装置，方法，图像显示装置和方法，其可以通过适当地控制由图像传感器的时间积分效应引起的减少显示图像的模糊的处理来获得高清晰度显示图像。图像显示装置包括检测输入图像信号的移动量的运动检测部（1）和使输入图像信号进行边缘加重处理的边缘加重部（2），并且图像显示装置增加边缘边缘强调处理的强调程度到输入图像信号的移动量大的区域。图像显示装置包括：类型判定部，根据从装置的外部得到的种类信息，判定输入图像信号连接的流派分类;以及控制部，其控制边缘强调部（ 2）当输入图像信号以预定的类型连接时，即使在输入信号的移动量较大的区域中，也可以减少边缘强调处理的边缘强度，或避免边缘强调处理。

5. 发明授权

US09189893B2 Image processing device, image processing method, and recording medium 有权
标题翻译：图像处理装置，图像处理方法和记录介质
公开(公告)号：US09189893B2
公开(公告)日：2015-11-17
申请号：US14009339
申请日：2012-01-06
申请人： Ikuko Tsubaki , Hisao Hattori , Ken-ichiro Yamamoto , Hisao Kumai , Mikio Seto
发明人： Ikuko Tsubaki , Hisao Hattori , Ken-ichiro Yamamoto , Hisao Kumai , Mikio Seto
IPC分类号： G06K9/00 , G06T19/20 , H04N13/00 , H04N13/04
CPC分类号： G06T19/20 , H04N13/128 , H04N13/341 , H04N13/398
摘要： To generate an image that enables effective suppression of the occurrence of binocular rivalry and that facilitates stereoscopic vision. A left-eye image feature point extraction unit (13b) and a right-eye image feature point extraction unit (13d) extract feature points from a left-eye image and a right-eye image, respectively. A number-of-non-corresponding-points calculation unit (13g) calculates, in a case where the feature points in one image among the left-eye image and the right-eye image, which are extracted by a left-eye image feature point extraction unit (13b) and a right-eye image feature point extraction unit (13d), are shifted a certain distance in the horizontal direction, the number of feature points in the one image that do not correspond to the feature points in the other image, for each shift distance. A disparity value adjustment unit (13h) adjusts a disparity value between the left-eye image and the right-eye image in accordance with the number calculated for each shift distance.
摘要翻译：产生能够有效抑制双目对抗的发生并促进立体视觉的图像。左眼图像特征点提取单元（13b）和右眼图像特征点提取单元（13d）分别从左眼图像和右眼图像提取特征点。非对应点计算单元（13g）在通过左眼图像特征提取的左眼图像和右眼图像中的一个图像中的特征点的情况下，点提取单元（13b）和右眼图像特征点提取单元（13d）在水平方向上移动一定距离，一个图像中与另一个图像中的特征点不对应的特征点的数量图像，为每个班次距离。视差值调整单元（13h）根据针对每个移动距离计算出的数量来调整左眼图像和右眼图像之间的视差值。

6. 发明申请

US20140192156A1 STEREO-IMAGE PROCESSING APPARATUS, STEREO-IMAGE PROCESSING METHOD, AND RECORDING MEDIUM 审中-公开
标题翻译：立体图像处理装置，立体图像处理方法和记录介质
公开(公告)号：US20140192156A1
公开(公告)日：2014-07-10
申请号：US14342837
申请日：2012-08-24
申请人： Hisao Kumai , Ikuko Tsubaki , Mikio Seto , Hiroaki Shigemasu
发明人： Hisao Kumai , Ikuko Tsubaki , Mikio Seto , Hiroaki Shigemasu
IPC分类号： H04N13/00
CPC分类号： H04N13/106 , H04N13/128 , H04N13/144 , H04N13/398 , H04N2013/0081
摘要： A stereo-image processing apparatus capable of adaptively converting, regarding stereo vision, a parallax distribution of a stereo image in accordance with human visual performance is provided. The stereo-image processing apparatus includes a continuity detection unit (31) that detects a parallax continuous region on the basis of the discontinuity of parallax values in a stereo image and a conversion processing unit (32) that performs processing for enhancing the parallax gradient of the parallax continuous region.
摘要翻译：提供了能够根据人的视觉性能自适应地转换立体视觉立体图像的视差分布的立体图像处理装置。该立体图像处理装置包括基于立体图像中的视差值的不连续性检测视差连续区域的连续性检测单元（31），以及进行用于增强视差梯度的处理的变换处理单元（32）视差连续区域。

7. 发明申请

US20130169633A1 STEREOSCOPIC IMAGE GENERATION DEVICE, STEREOSCOPIC IMAGE DISPLAY DEVICE, STEREOSCOPIC IMAGE ADJUSTMENT METHOD, PROGRAM FOR CAUSING COMPUTER TO EXECUTE STEREOSCOPIC IMAGE ADJUSTMENT METHOD, AND RECORDING MEDIUM ON WHICH THE PROGRAM IS RECORDED 有权
标题翻译：立体图像生成装置，立体图像显示装置，立体图像调整方法，用于执行计算机执行立体图像调整方法的程序和记录程序的记录介质
公开(公告)号：US20130169633A1
公开(公告)日：2013-07-04
申请号：US13823509
申请日：2011-09-12
申请人： Hisao Hattori , Ken-ichiro Yamamoto , Hisao Kumai , Ikuko Tsubaki , Mikio Seto
发明人： Hisao Hattori , Ken-ichiro Yamamoto , Hisao Kumai , Ikuko Tsubaki , Mikio Seto
IPC分类号： G06T15/00
CPC分类号： G06T15/005 , H04N13/128
摘要： A stereoscopic image generation device that generates a stereoscopic image including a right-eye image and a left-eye image is provided. The stereoscopic image generation device includes an image enlarging/reducing unit that enlarges or reduces the right-eye image and the left-eye image which constitute stereoscopic image data, and a display control unit that performs control to display a stereoscopic image by showing the right-eye image and the left-eye image of the stereoscopic image data for a right eye and a left eye, respectively. The image enlarging/reducing unit enlarges or reduces the right-eye image and the left-eye image on the basis of parallax amount adjustment information, which includes a position of a right-eye-image reference point and a position of a left-eye-image reference point which are respectively provided at different positions for the right-eye image and the left-eye image, and enlargement ratios of the right-eye image and the left-eye image, with reference to the right-eye-image reference point and the left-eye-image reference point. Accordingly, a position in the depth direction can be easily controlled while adjusting a parallax.
摘要翻译：提供了生成包括右眼图像和左眼图像的立体图像的立体图像生成装置。立体图像生成装置包括放大或缩小构成立体图像数据的右眼图像和左眼图像的图像放大/缩小单元，以及显示控制单元，其通过显示正确的图像来执行显示立体图像的控制分别为右眼和左眼的立体图像数据的左眼图像和左眼图像。图像放大/缩小单元基于视差量调整信息放大或缩小右眼图像和左眼图像，视差量调整信息包括右眼图像参考点的位置和左眼位置图像参考点，其分别设置在右眼图像和左眼图像的不同位置以及右眼图像和左眼图像的放大比率中，参考右眼图像参考点点和左眼图像参考点。因此，可以在调整视差的同时容易地控制深度方向上的位置。

8. 发明申请

US20140029838A1 IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND RECORDING MEDIUM 有权
标题翻译：图像处理装置，图像处理方法和记录介质
公开(公告)号：US20140029838A1
公开(公告)日：2014-01-30
申请号：US14009339
申请日：2012-01-06
申请人： Ikuko Tsubaki , Hisao Hattori , Ken-ichiro Yamamoto , Hisao Kumai , Mikio Seto
发明人： Ikuko Tsubaki , Hisao Hattori , Ken-ichiro Yamamoto , Hisao Kumai , Mikio Seto
IPC分类号： G06T19/20
CPC分类号： G06T19/20 , H04N13/128 , H04N13/341 , H04N13/398
摘要： To generate an image that enables effective suppression of the occurrence of binocular rivalry and that facilitates stereoscopic vision. A left-eye image feature point extraction unit (13b) and a right-eye image feature point extraction unit (13d) extract feature points from a left-eye image and a right-eye image, respectively. A number-of-non-corresponding-points calculation unit (13g) calculates, in a case where the feature points in one image among the left-eye image and the right-eye image, which are extracted by a left-eye image feature point extraction unit (13b) and a right-eye image feature point extraction unit (13d), are shifted a certain distance in the horizontal direction, the number of feature points in the one image that do not correspond to the feature points in the other image, for each shift distance. A disparity value adjustment unit (13h) adjusts a disparity value between the left-eye image and the right-eye image in accordance with the number calculated for each shift distance.
摘要翻译：产生能够有效抑制双目对抗的发生并促进立体视觉的图像。左眼图像特征点提取单元（13b）和右眼图像特征点提取单元（13d）分别从左眼图像和右眼图像提取特征点。非对应点计算单元（13g）在通过左眼图像特征提取的左眼图像和右眼图像中的一个图像中的特征点的情况下，点提取单元（13b）和右眼图像特征点提取单元（13d）在水平方向上移动一定距离，一个图像中与另一个图像中的特征点不对应的特征点的数量图像，为每个班次距离。视差值调整单元（13h）根据针对每个移动距离计算出的数量来调整左眼图像和右眼图像之间的视差值。

9. 发明申请

US20130293687A1 STEREOSCOPIC IMAGE PROCESSING APPARATUS, STEREOSCOPIC IMAGE PROCESSING METHOD, AND PROGRAM 审中-公开
标题翻译：立体图像处理装置，立体图像处理方法和程序
公开(公告)号：US20130293687A1
公开(公告)日：2013-11-07
申请号：US13979345
申请日：2012-01-12
申请人： Mikio Seto , Hisao Hattori , Ken-ichiro Yamamoto , Hisao Kumai , Ikuko Tsubaki
发明人： Mikio Seto , Hisao Hattori , Ken-ichiro Yamamoto , Hisao Kumai , Ikuko Tsubaki
IPC分类号： H04N13/00
CPC分类号： H04N13/122 , H04N13/172
摘要： There is generated an image where a guide image that represents a position in real space of a display unit configured to display a stereoscopic image and serves as a reference of depth in the stereoscopic image is overlapped on the stereoscopic image, thereby generating a stereoscopic image where a viewer can readily recognize a forward/backward position of an object within the stereoscopic image.
摘要翻译：产生图像，其中表示被配置为显示立体图像并用作立体图像中的深度的参考的显示单元的实际空间中的位置的引导图像被重叠在立体图像上，从而生成立体图像，其中观看者可以容易地识别立体图像内的对象的向前/向后位置。

10. 发明申请

US20140176539A1 STEREOSCOPIC IMAGE PROCESSING APPARATUS, STEREOSCOPIC IMAGE PROCESSING METHOD, AND RECORDING MEDIUM 审中-公开
标题翻译：立体图像处理装置，立体图像处理方法和记录介质
公开(公告)号：US20140176539A1
公开(公告)日：2014-06-26
申请号：US14240460
申请日：2012-07-27
申请人： Ikuko Tsubaki , Mikio Seto , Hisao Hattori , Hisao Kumai
发明人： Ikuko Tsubaki , Mikio Seto , Hisao Hattori , Hisao Kumai
IPC分类号： G06T15/00
CPC分类号： G06T15/00 , G06T7/593 , G06T2207/10012 , H04N2013/0081
摘要： There is provided a stereoscopic image processing apparatus with which a disparity can be correctly estimated even for an image in which a disparity has a vertical component. A stereoscopic image processing apparatus (10) includes an input unit (11) that receives a plurality of viewpoint images, an evaluation value calculation unit (12) that calculates, for a plurality of viewpoint images that have been received, an evaluation value relating to pixel similarity between viewpoint images and disparity continuity between viewpoint images, and a disparity map creation unit (13) that selects a combination of disparities of each pixel, for which the evaluation value that has been calculated is a minimum evaluation value, as a disparity of the pixel and creates a disparity map having a horizontal component and a vertical component. Here, the disparity continuity is continuity between a disparity of a pixel of interest and a disparity of a pixel horizontally adjacent to the pixel of interest and/or a disparity of a pixel vertically adjacent to the pixel of interest, and the evaluation value that is calculated by the evaluation value calculation unit (12) becomes smaller as the pixel similarity increases and becomes smaller as the disparity continuity increases.
摘要翻译：提供了一种立体图像处理装置，即使对于视差具有垂直分量的图像，也能够正确地估计视差。立体图像处理装置（10）包括：接收多个视点图像的输入单元（11）;评价值计算单元（12），对于已经接收到的多个视点图像，计算与视点图像之间的像素相似度和视点图像之间的视差连续性，以及视差图创建单元（13），其将所计算出的评估值作为最小评估值的每个像素的差异的组合作为视差图像并创建具有水平分量和垂直分量的视差图。这里，视差连续性是感兴趣像素的视差和与感兴趣像素水平相邻的像素的视差和/或与感兴趣像素垂直相邻的像素的视差之间的连续性，并且评估值当评估值计算单元（12）计算的像差相似度增加时，随着视差连续性的增加而变小。

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