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11. 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。

12. 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。

13. 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。

14. 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。

15. 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。

16. 发明授权

US5345264A Video signal processing circuit for a video camera using a luminance signal 失效
标题翻译：用于使用亮度信号的摄像机的视频信号处理电路
公开(公告)号：US5345264A
公开(公告)日：1994-09-06
申请号：US21590
申请日：1993-02-24
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 , H04N9/68
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。

17. 发明授权

US5808664A 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：US5808664A
公开(公告)日：1998-09-15
申请号：US500620
申请日：1995-07-11
申请人： Shugo Yamashita , Toshiyuki Okino , Haruhiko Murata , Toshiya Iinuma , Yukio Mori , Seiji Okada
发明人： Shugo Yamashita , Toshiyuki Okino , Haruhiko Murata , Toshiya Iinuma , Yukio Mori , Seiji Okada
IPC分类号： H04N13/02 , H04N3/36 , H04N5/14 , H04N13/00
CPC分类号： H04N13/026 , G06T7/2013 , H04N13/0022 , H04N13/0296 , H04N3/36 , H04N5/145 , H04N13/0003 , H04N13/0037 , H04N13/0051 , H04N13/0055 , H04N13/0059 , H04N13/0239 , H04N13/0257 , H04N13/0404 , H04N2013/0085 , H04N5/147
摘要： A method of converting two-dimensional images into three-dimensional images by producing from a two-dimensional image signal a first image signal which forms a basis and a second image signal delayed by a predetermined number of fields from the first image signal and taking one of the signals as a left eye image signal and the other as a right eye image signal. It is judged whether or not a scene represented by the two-dimensional image signal is changed. When it is judged that the scene is changed, delay indicating how many fields are there from a field corresponding to the first image signal to a field corresponding to the second image signal is set to a predetermined value, for example, zero.
摘要翻译：一种通过从二维图像信号产生形成基础的第一图像信号和从第一图像信号延迟预定数量的场的第二图像信号并将一维图像从第一图像信号延迟的第二图像信号，将二维图像转换为三维图像的方法的信号作为左眼图像信号，另一个作为右眼图像信号。判断由二维图像信号表示的场景是否改变。当判断场景改变时，将从第一图像信号对应的场到那里的场数表示到与第二图像信号相对应的场的延迟被设置为预定值，例如为零。

18. 发明授权

US5717415A Display system with 2D/3D image conversion where left and right eye images have a delay and luminance difference base upon a horizontal component of a motion vector 失效
标题翻译：具有2D / 3D图像转换的显示系统，其中左眼图像和右眼图像具有基于运动矢量的水平分量的延迟和亮度差异
公开(公告)号：US5717415A
公开(公告)日：1998-02-10
申请号：US677787
申请日：1996-07-10
申请人： Satoshi Iue , Haruhiko Murata , Yukio Mori , Toshiya Iinuma , Akihiro Maenaka , Takahisa Ando , Daisuke Takemori , Shigekazu Minechika
发明人： Satoshi Iue , Haruhiko Murata , Yukio Mori , Toshiya Iinuma , Akihiro Maenaka , Takahisa Ando , Daisuke Takemori , Shigekazu Minechika
IPC分类号： H04N13/00 , G09G5/00
CPC分类号： H04N13/0264 , H04N13/0051 , H04N13/0059 , H04N13/0221 , H04N19/597
摘要： The present invention relates to a method of converting two-dimensional images into three-dimensional images. In the present invention, a right eye image signal and a left eye image signal between which there is relatively a time difference or a luminance difference are produced from a two-dimensional image signal, thereby to convert two-dimensional images into three-dimensional images. According to the present invention, therefore, it is possible to convert the existing two-dimensional image software into pseudo three-dimensional image software to obtain three-dimensional images.
摘要翻译：本发明涉及将二维图像转换为三维图像的方法。在本发明中，从二维图像信号产生右眼图像信号和左眼图像信号，其间存在相对的时间差或亮度差，从而将二维图像转换为三维图像。因此，根据本发明，可以将现有的二维图像软件转换为伪三维图像软件以获得三维图像。

19. 发明申请

US20110037954A1 PROJECTOR 审中-公开
标题翻译：投影机
公开(公告)号：US20110037954A1
公开(公告)日：2011-02-17
申请号：US12922968
申请日：2009-03-12
申请人： Masaki Tsuchiya , Ryosuke Tsuihiji , Kazuhiro Arai , Hiroyuki Itsuki , Satoshi Imai , Makoto Maeda , Ken Mashitani , Toshiya Iinuma
发明人： Masaki Tsuchiya , Ryosuke Tsuihiji , Kazuhiro Arai , Hiroyuki Itsuki , Satoshi Imai , Makoto Maeda , Ken Mashitani , Toshiya Iinuma
IPC分类号： G03B21/16
CPC分类号： G03B21/16 , G02F1/133385 , H04N9/3144 , H04N9/3164
摘要： There is disclosed a projector which supplies air cooled by a cooling unit to an optical element group, whereby the occurrence of dew condensation is prevented. The projector includes a cooling apparatus 11 disposed in a main body 1 and functioning as the cooling unit; a sealed or substantially sealed duct 30 through which cold air cooled by a cooler 18 of the cooling apparatus 11 is circulated and supplied to an optical element group 5 to cool the optical element group; an outside air introduction port 32 and an air discharge port 33 which function as a ventilation unit for introducing outside air into this duct 30 to discharge the air from the duct 30, dampers 34 and 35 for opening and closing these ports; and a controller C functioning as a control unit for controlling the dampers 34 and 35 to execute a ventilating operation in the duct 30.
摘要翻译：公开了一种投影仪，其将由冷却单元冷却的空气供给到光学元件组，从而防止了结露现象。投影机包括设置在主体1中并用作冷却单元的冷却装置11; 密封的或基本上密封的管道30，通过冷却装置11的冷却器18冷却的冷空气被循环并供应到光学元件组5以冷却光学元件组; 外部空气引入口32和空气排出口33，其用作将外部空气引入到该管道30中以将管道30的空气排出的通风单元，用于打开和关闭这些端口的阻尼器34和35的通风单元; 以及作为控制单元的控制器C，控制单元用于控制阻尼器34和35在管道30中执行通气操作。

20. 发明授权

US5371539A Video camera with electronic picture stabilizer 失效
标题翻译：具有电子图像稳定器的摄像机
公开(公告)号：US5371539A
公开(公告)日：1994-12-06
申请号：US224076
申请日：1994-04-07
申请人： Toshiyuki Okino , Toshiya Iinuma , Akio Kobayashi
发明人： Toshiyuki Okino , Toshiya Iinuma , Akio Kobayashi
IPC分类号： H04N5/232 , H04N5/30 , H04N5/228 , H04N7/18
CPC分类号： H04N5/23254 , H04N5/23248 , H04N5/23267
摘要： A video camera includes a solid-state image sensing device, and an electric signal from the image sensing device is converted by a camera circuit into a video signal which is further converted into a digital video signal by an A/D converter. The digital video signal is stored in a field memory sequentially field by field under control of a memory control circuit. A motion detecting circuit which receives the digital video signal calculates correlative values for each of a plurality of blocks constituting a whole screen according to a representative point matching method. A microcomputer calculates motion vectors of respective blocks on the basis of correlative value data from the motion detecting circuit and an average motion vector thereof, and calculates "increase", "passing degree" and "variation". The microcomputer further evaluates a reliability of each of the blocks according to a fuzzy inference by utilizing the increase, passing degree and variation as parameters. The memory control circuit determines correction amount for a picture stabilization on the basis of the reliability and the average motion vector.
摘要翻译：视频摄像机包括固态图像感测装置，并且来自图像感测装置的电信号由照相机电路转换成视频信号，视频信号通过A / D转换器进一步转换为数字视频信号。数字视频信号在存储器控制电路的控制下逐场存储在场存储器中。接收数字视频信号的运动检测电路根据代表点匹配方法计算构成整个屏幕的多个块中的每一个的相关值。微机根据来自运动检测电路的相关值数据和其平均运动矢量来计算各个块的运动矢量，并计算“增加”，“通过度”和“变化”。微计算机通过利用增加，通过程度和变化作为参数，根据模糊推理进一步评估每个块的可靠性。存储器控制电路基于可靠性和平均运动矢量确定用于图像稳定的校正量。

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