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1. 发明授权

US07161614B1 Device and method for converting two-dimensional video to three-dimensional video 有权
标题翻译：将二维视频转换为三维视频的设备和方法
公开(公告)号：US07161614B1
公开(公告)日：2007-01-09
申请号：US10130427
申请日：2000-11-24
申请人： Syugo Yamashita , Haruhiko Murata , Toshiya Iinuma , Mitsuo Nakashima , Takayuki Mori
发明人： Syugo Yamashita , Haruhiko Murata , Toshiya Iinuma , Mitsuo Nakashima , Takayuki Mori
IPC分类号： H04N13/00
CPC分类号： H04N19/597 , G06T7/50 , H04N13/189 , H04N13/261 , H04N2013/0081 , H04N2013/0085 , H04N2013/0092
摘要： There is provided parallax correction means for correcting a parallax for each area calculated by parallax calculation means in accordance with the magnitude of a motion vector for the area detected by motion vector detection means in order to prevent the three-dimensional effect of a conversion video from greatly differing depending on an input video when the MTD method and the CID method are simultaneously used.When a depth estimate is converted into a parallax, the depth estimate is subjected to distance scale conversion in order to suppress the distortion of the conversion image, to find a tentative target phase for each parallax calculation area, and a dynamic range in which a phase difference between the parallax calculation areas is within a distortion allowable range is searched for and is subjected to distance scale conversion, to find a tentative target phase, which operations are repeated.
摘要翻译：提供了视差校正装置，用于根据由运动矢量检测装置检测到的区域的运动矢量的大小来校正由视差计算装置计算的每个区域的视差，以便防止由视频计算装置转换的视频的三维效果当MTD方法和CID方法被同时使用时，根据输入视频大不相同。当深度估计被转换为视差时，为了抑制转换图像的失真，对深度估计进行距离尺度转换，以找到每个视差计算区域的暂定目标相位，以及动态范围视差计算区域之间的差异在搜索的失真允许范围内并进行距离尺度转换，以找到暂定目标相位，哪些操作被重复。

2. 发明授权

US07215366B2 Tone correcting circuit and hue correcting circuit 有权
标题翻译：音调校正电路和色调校正电路
公开(公告)号：US07215366B2
公开(公告)日：2007-05-08
申请号：US10363387
申请日：2001-09-14
申请人： Yukio Mori , Seiji Okada , Tetsuo Mise , Masahiko Yoshiyama , Haruhiko Murata , Toshiya Iinuma , Syugo Yamashita
发明人： Yukio Mori , Seiji Okada , Tetsuo Mise , Masahiko Yoshiyama , Haruhiko Murata , Toshiya Iinuma , Syugo Yamashita
IPC分类号： H04N9/73 , H04N9/64
CPC分类号： H04N9/643
摘要： There are provided hue detecting means for detecting a hue component for each pixel from a first color difference signal R−Y and a second color difference signal B−Y, and gain controlling means for controlling for each pixel a gain for arbitrarily selected one of or an arbitrary combination of a luminance signal, a first color difference signal R−Y, and a second color difference signal B−Y depending on the detected hue component for each pixel.
摘要翻译：提供了用于从第一色差信号RY和第二色差信号BY检测每个像素的色调分量的色调检测装置，以及用于对每个像素进行任意选择的一个或任意组合的增益控制的增益控制装置亮度信号，第一色差信号RY和第二色差信号BY，这取决于每个像素检测到的色调分量。

3. 发明授权

US07020197B2 Telecine converting method 失效
标题翻译：电视转换方法
公开(公告)号：US07020197B2
公开(公告)日：2006-03-28
申请号：US10195559
申请日：2002-07-16
申请人： Susumu Tanase , Toshiya Iinuma , Syugo Yamashita , Haruhiko Murata
发明人： Susumu Tanase , Toshiya Iinuma , Syugo Yamashita , Haruhiko Murata
IPC分类号： H04N7/18
CPC分类号： H04N7/0135 , H04N5/253 , H04N7/0112
摘要： In a telecine converting method for converting a video in a movie film composed of 24 frames per second into a video signal composed of 60 frames per second, a telecine converting method is characterized in that in order that respective integration values of display time periods of frame videos in the movie film become equal after the telecine conversion, used as a video in the predetermined frame after the conversion is an interpolated video obtained by interpolating the frame videos ahead of and behind the video in the movie film.
摘要翻译：在电视电影转换方法中，将由每秒24帧构成的电影中的视频转换为每秒60帧的视频信号，电视电影转换方法的特征在于，为了使帧的显示时间段的相应积分值在电影电影转换之后，电影电影中的视频变得相等，在转换之后用作预定帧中的视频，是通过在电影胶片中的视频之前和之后内插帧视频而获得的内插视频。

4. 发明授权

US07185986B2 Projection type video display apparatus, light deflection device in projection type video display apparatus, and direct-view type video display apparatus 失效
标题翻译：投影型视频显示装置，投影型视频显示装置中的光偏转装置和直视式视频显示装置
公开(公告)号：US07185986B2
公开(公告)日：2007-03-06
申请号：US10808614
申请日：2004-03-25
申请人： Mineki Taoka , Toshiya Iinuma , Kazuhiro Arai , Yoshihiro Yokote , Haruhiko Murata , Hideyuki Kanayama
发明人： Mineki Taoka , Toshiya Iinuma , Kazuhiro Arai , Yoshihiro Yokote , Haruhiko Murata , Hideyuki Kanayama
IPC分类号： G03B21/14 , G02F1/00 , G02F1/1335
CPC分类号： H04N9/3117 , H04N5/7416 , H04N2005/745
摘要： In a projection type video display apparatus comprising means for circularly scrolling and irradiating irradiated light in a direction perpendicular to the line direction on a hold-type display panel, a projection type video display apparatus comprises means for varying overdrive in conformity with the timing of irradiation of the irradiated light.
摘要翻译：在包括用于在保持型显示面板上沿垂直于线方向的方向圆弧滚动和照射照射光的装置的投影型视频显示装置中，投影型视频显示装置包括根据照射定时改变过驱动的装置的照射光。

5. 发明授权

US5784097A Three-dimensional image display device 失效
标题翻译：三维图像显示装置
公开(公告)号：US5784097A
公开(公告)日：1998-07-21
申请号：US622298
申请日：1996-03-25
申请人： Toshiya Iinuma , Haruhiko Murata , Seiji Okada , Akihiro Maenaka
发明人： Toshiya Iinuma , Haruhiko Murata , Seiji Okada , Akihiro Maenaka
IPC分类号： G06T15/00 , H04N13/00 , H04N13/02
CPC分类号： H04N13/026 , G06T15/00 , H04N13/004 , H04N13/0296 , H04N13/0055 , H04N13/0239 , H04N13/0285 , H04N13/0438 , H04N13/0456 , H04N13/0497 , H04N2013/0081
摘要： A left eye image signal and a right eye image signal which constitute a three-dimensional image are produced from a two-dimensional image signal. The horizontal phase of the produced left eye image signal is shifted, and the horizontal phase of the produced right eye image signal is shifted. Character signals are respectively mixed with the left eye image signal and the right eye image signal. A composite image comprising the three-dimensional image and the character signal is displayed on the basis of the left eye image signal with which the character signal is mixed and the right eye image signal with which the character signal is mixed.
摘要翻译：从二维图像信号产生构成三维图像的左眼图像信号和右眼图像信号。所产生的左眼图像信号的水平相位移动，并且产生的右眼图像信号的水平相位移动。字符信号分别与左眼图像信号和右眼图像信号混合。基于混合有字符信号的左眼图像信号和混合有字符信号的右眼图像信号，显示包括三维图像和字符信号的合成图像。

6. 发明授权

US5673081A Method of converting two-dimensional images into three-dimensional images 失效
标题翻译：将二维图像转换为三维图像的方法
公开(公告)号：US5673081A
公开(公告)日：1997-09-30
申请号：US561420
申请日：1995-11-21
申请人： Shugo Yamashita , Toshiyuki Okino , Toshiya Iinuma , Akihiro Maenaka , Haruhiko Murata , Yukio Mori
发明人： Shugo Yamashita , Toshiyuki Okino , Toshiya Iinuma , Akihiro Maenaka , Haruhiko Murata , Yukio Mori
IPC分类号： H04N13/00
CPC分类号： H04N13/026 , H04N13/0051 , H04N13/0055 , H04N2013/0085 , H04N2013/0096
摘要： A method of converting two-dimensional images into three-dimensional images. When the movement of a main image is fast, a main image signal is written into field memories for each field. When the movement of the main image is slow, the main image signal is written into the field memories at intervals of a predetermined number of fields. An image to be read out as a sub-image from the field memories is determined on the basis of the speed of the movement of the main image.
摘要翻译：将二维图像转换为三维图像的方法。当主图像的移动快时，主图像信号被写入每个场的场存储器中。当主图像的移动较慢时，以预定数量的场的间隔将主图像信号写入场存储器。基于主图像的移动速度来确定要从场存储器中读出作为子图像的图像。

7. 发明申请

US20050036075A1 Projection type video display apparatus, light deflection device in projection type video display apparatus, and direct-view type video display apparatus 失效
标题翻译：投影型视频显示装置，投影型视频显示装置中的光偏转装置和直视式视频显示装置
公开(公告)号：US20050036075A1
公开(公告)日：2005-02-17
申请号：US10808614
申请日：2004-03-25
申请人： Mineki Taoka , Toshiya Iinuma , Kazuhiro Arai , Yoshihiro Yokote , Haruhiko Murata , Hideyuki Kanayama
发明人： Mineki Taoka , Toshiya Iinuma , Kazuhiro Arai , Yoshihiro Yokote , Haruhiko Murata , Hideyuki Kanayama
IPC分类号： G03B21/00 , G02B26/08 , G02F1/00 , G02F1/133 , G09G3/20 , G09G3/34 , G09G3/36 , H04N5/66 , H04N5/74 , H04N9/31
CPC分类号： H04N9/3117 , H04N5/7416 , H04N2005/745
摘要： In a projection type video display apparatus comprising means for circularly scrolling and irradiating irradiated light in a direction perpendicular to the line direction on a hold-type display panel, a projection type video display apparatus comprises means for varying overdrive in conformity with the timing of irradiation of the irradiated light.
摘要翻译：在包括用于在保持型显示面板上沿垂直于线方向的方向圆弧滚动和照射照射光的装置的投影型视频显示装置中，投影型视频显示装置包括根据照射定时改变过驱动的装置的照射光。

8. 发明授权

US5835132A Stereo-graphic system 失效
标题翻译：立体图形系统
公开(公告)号：US5835132A
公开(公告)日：1998-11-10
申请号：US268011
申请日：1994-06-29
申请人： Toshiyuki Okino , Toshiya Iinuma , Hideyuki Kanayama , Haruhiko Murata
发明人： Toshiyuki Okino , Toshiya Iinuma , Hideyuki Kanayama , Haruhiko Murata
IPC分类号： G02B27/22 , H04N5/77 , H04N9/82 , H04N13/00 , H04N13/02 , H04N13/04
CPC分类号： H04N13/0217 , G02B27/2228 , H04N13/0003 , H04N13/0037 , H04N13/0048 , H04N13/0055 , H04N5/77 , H04N13/0051 , H04N13/0059 , H04N13/0239 , H04N13/0257 , H04N13/0296 , H04N13/0438 , H04N13/0497 , H04N19/597 , H04N9/8227
摘要： A stereo-graphic system has an optical apparatus, an imaging apparatus and a recording and reproducing apparatus. The optical apparatus has a first optical device for providing right eye picture information which has a first direction. The optical apparatus also has a second optical device for providing left eye picture information which has a second direction which is coincident with the first direction. The right eye picture information and the left eye picture information are compressed along the first direction. The imaging apparatus has an imaging device which has an imaging area for providing an output image signal. The imaging area has a right region and a left region. A focusing device in the imaging apparatus focuses the right eye picture information and the left eye picture information on the right region and the left region respectively. The recording and reproducing apparatus has a recording medium, a recording device and a reproducing device. The recording device records the output image signal from the imaging device on the recording medium. Further, the reproducing device reproduces a reproducing signal from the recording medium. The reproducing signal is provided to a converter which expands the compressed right eye picture information and the compressed left eye picture information.
摘要翻译：立体图系统具有光学装置，成像装置和记录和再现装置。光学装置具有用于提供具有第一方向的右眼图像信息的第一光学装置。光学装置还具有用于提供与第一方向一致的第二方向的左眼图像信息的第二光学装置。右眼图像信息和左眼图像信息沿第一方向被压缩。成像装置具有成像装置，其具有用于提供输出图像信号的成像区域。成像区域具有右侧区域和左侧区域。成像装置中的聚焦装置将右眼图像信息和左眼图像信息分别聚焦在右侧区域和左侧区域上。记录和再现装置具有记录介质，记录装置和再现装置。记录装置将来自成像装置的输出图像信号记录在记录介质上。此外，再现装置再现来自记录介质的再现信号。再现信号被提供给扩展压缩的右眼图像信息和压缩左眼图像信息的转换器。

9. 发明授权

US5699443A Method of judging background/foreground position relationship between moving subjects and method of converting two-dimensional images into three-dimensional images 失效
标题翻译：判断移动物体之间的背景/前景位置关系的判断方法以及将二维图像转换为三维图像的方法
公开(公告)号：US5699443A
公开(公告)日：1997-12-16
申请号：US600052
申请日：1996-02-12
申请人： Haruhiko Murata , Toshiyuki Okino , Shugo Yamashita , Susumu Tanase , Toshiya Iinuma , Hidekazu Uchida
发明人： Haruhiko Murata , Toshiyuki Okino , Shugo Yamashita , Susumu Tanase , Toshiya Iinuma , Hidekazu Uchida
IPC分类号： H04N13/02 , G06T7/00 , G06T7/20 , H04N13/00 , G06K9/00
CPC分类号： G06T7/2006 , G06T7/0026 , G06T7/0065 , G06T7/2013 , H04N13/026 , G06T2207/10012 , G06T2207/10016 , G06T2207/10021 , H04N13/0048 , H04N13/0055 , H04N2013/0085 , H04N2013/0092 , H04N2013/0096
摘要： The present invention relates to a method of judging the back-and-forth positional relationship between subjects. Amounts of horizontal movement of the subjects which are detected for detecting areas set in an image area constituting a 2D image are compared after being assigned plus or minus signs depending on the direction of the movement, thereby to classify all the detecting areas into two types of detecting areas in such a manner that the detecting areas where a relatively large amount of horizontal movement is detected are taken as first detecting areas, while the detecting areas where a relatively small amount of horizontal movement is detected are taken as second detecting areas. A target area is set in a peripheral portion in the image area, to judge which of the total number of first detecting areas existing in the target area and the total number of second detecting areas existing in the target area is larger. It is judged that the subjects in all the detecting areas whose total number existing in the target area is judged to be larger are positioned behind the subjects in all the detecting areas whose total number existing in the target area is judged to be smaller.
摘要翻译：本发明涉及一种判断被摄体之间的前后位置关系的方法。对构成2D图像的图像区域中设置的检测区域检测到的被检体的水平移动量根据移动方向被分配正或负号后进行比较，从而将所有检测区域分类为以检测相对大量的水平移动的检测区域作为第一检测区域的检测区域，将检测到相对较小量的水平移动的检测区域作为第二检测区域。目标区域设置在图像区域的周边部分中，以判断存在于目标区域中的第一检测区域的总数和目标区域中存在的第二检测区域的总数中哪一个较大。判断出存在于目标区域中的总数的所有检测区域中的被摄体被判定为较大的被检体位于被判定为存在于目标区域中的总数的所有检测区域中的被检体的后方。

10. 发明授权

US5428391A Video signal processing circuit for a video camera having a recursive-type noise reducer 失效
标题翻译：具有递归型降噪器的摄像机的视频信号处理电路
公开(公告)号：US5428391A
公开(公告)日：1995-06-27
申请号：US255728
申请日：1994-06-07
申请人： Haruhiko Murata , Yukio Mori , Akihiro Maenaka , Masao Takuma , Kiyotada Kawakami , Toru Asaeda , Toshiyuki Okino , Toshiya Iinuma , Akio Kobayashi , Toshinobu Haruki
发明人： Haruhiko Murata , Yukio Mori , Akihiro Maenaka , Masao Takuma , Kiyotada Kawakami , Toru Asaeda , Toshiyuki Okino , Toshiya Iinuma , Akio Kobayashi , Toshinobu Haruki
IPC分类号： H04N5/217 , H04N5/228 , H04N5/232 , H04N5/235 , H04N9/73 , H04N9/78 , H04N5/262
CPC分类号： H04N5/357 , H04N5/23212 , H04N5/23248 , H04N5/23254 , H04N5/23267 , H04N5/2352 , H04N5/378
摘要： Auto focus control and/or auto exposure control is carried out by using a luminance signal before gamma correction, before addition of aperture signal but after hand shake correction. Auto white balance control is carried out by using a color signal after hand shake correction. Consequently, precise auto focus control, auto exposure control and/or auto white balance control can be done. The field memory for electronic zooming and/or hand shake correction is also used as a field memory for noise reduction. Consequently, a video signal processing circuit which is inexpensive and simple can be implemented.
摘要翻译：在添加光圈信号之前但是在手抖动校正之后，通过使用伽马校正之前的亮度信号来执行自动聚焦控制和/或自动曝光控制。使用手抖动校正后的彩色信号进行自动白平衡控制。因此，可以进行精确的自动对焦控制，自动曝光控制和/或自动白平衡控制。用于电子变焦和/或手抖动校正的场存储器也用作用于降噪的场存储器。因此，可以实现廉价且简单的视频信号处理电路。

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