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1. 发明授权

US08600160B2 Signal processing apparatus and method, and program 有权
公开(公告)号：US08600160B2
公开(公告)日：2013-12-03
申请号：US13493280
申请日：2012-06-11
申请人： Ko Ishimoto , Koichiro Kakinuma , Takehiro Nakatsue , Tatsuhiko Matsumoto , Shuichi Haga , Hiroshi Takizuka , Yoshiki Shirochi , Naoya Katoh , Hiroshi Yamashita , Koichi Oura , Yoshihiro Kosugi , Junichi Iwai , Kazuji Uemura , Shigeo Kubota , Hideo Morita
发明人： Ko Ishimoto , Koichiro Kakinuma , Takehiro Nakatsue , Tatsuhiko Matsumoto , Shuichi Haga , Hiroshi Takizuka , Yoshiki Shirochi , Naoya Katoh , Hiroshi Yamashita , Koichi Oura , Yoshihiro Kosugi , Junichi Iwai , Kazuji Uemura , Shigeo Kubota , Hideo Morita
IPC分类号： G06K9/00
CPC分类号： H04N9/77 , G06T5/001 , G09G5/02 , G09G2340/06 , H04N1/60 , H04N1/64 , H04N9/64 , H04N9/67 , H04N9/69 , H04N9/735
摘要： Signals are provided which allow colors in a wider color range than predetermined standards, which can be handled by apparatus according to such predetermined standards. A primary color converter converts first color signals having primary color points in a wider color range than the primary color points according to BT.709 into second color signals based on the primary colors according to BT.709. A photoelectric transducer converts the second color signals into third color signals according to photoelectric transducer characteristics defined in a numerical range wider than a range from 0 to 1.0 of color signals corresponding to a luminance signal and color difference signals according to BT.709. A color signal converter converts the third color signals into a luminance signal and color difference signals. A corrector incorporated in the color signal converter corrects the color difference signals into color difference signals.

2. 发明申请

US20120243782A1 SIGNAL PROCESSING APPARATUS AND METHOD, AND PROGRAM 有权
标题翻译：信号处理装置和方法及程序
公开(公告)号：US20120243782A1
公开(公告)日：2012-09-27
申请号：US13493280
申请日：2012-06-11
申请人： Ko Ishimoto , Koichiro Kakinuma , Takehiro Nakatsue , Tatsuhiko Matsumoto , Shuichi Haga , Hiroshi Takizuka , Yoshiki Shirochi , Naoya Katoh , Hiroshi Yamashita , Koichi Oura , Yoshihiro Kosugi , Junichi Iwai , Kazuji Uemura , Shigeo Kubota , Hideo Morita
发明人： Ko Ishimoto , Koichiro Kakinuma , Takehiro Nakatsue , Tatsuhiko Matsumoto , Shuichi Haga , Hiroshi Takizuka , Yoshiki Shirochi , Naoya Katoh , Hiroshi Yamashita , Koichi Oura , Yoshihiro Kosugi , Junichi Iwai , Kazuji Uemura , Shigeo Kubota , Hideo Morita
IPC分类号： G06K9/00
CPC分类号： H04N9/77 , G06T5/001 , G09G5/02 , G09G2340/06 , H04N1/60 , H04N1/64 , H04N9/64 , H04N9/67 , H04N9/69 , H04N9/735
摘要： Signals are provided which allow colors in a wider color range than predetermined standards, which can be handled by apparatus according to such predetermined standards. A primary color converter converts first color signals having primary color points in a wider color range than the primary color points according to BT.709 into second color signals based on the primary colors according to BT.709. A photoelectric transducer converts the second color signals into third color signals according to photoelectric transducer characteristics defined in a numerical range wider than a range from 0 to 1.0 of color signals corresponding to a luminance signal and color difference signals according to BT.709. A color signal converter converts the third color signals into a luminance signal and color difference signals. A corrector incorporated in the color signal converter corrects the color difference signals into color difference signals.
摘要翻译：提供信号，其允许比预定标准更宽的颜色范围的颜色，其可以根据这样的预定标准由设备处理。原色转换器根据BT.709将具有比根据BT.709的原色色更宽的颜色范围的原色点转换成基于根据BT.709的原色的第二颜色信号的第一颜色信号。根据BT.709，光电传感器根据光电转换器特性将第二颜色信号转换为第三颜色信号，该光电转换器特征在对应于亮度信号和色差信号的0至1.0范围内的数值范围内定义。彩色信号转换器将第三颜色信号转换成亮度信号和色差信号。结合在彩色信号转换器中的校正器将色差信号校正为色差信号。

3. 发明授权

US08208721B2 Signal processing apparatus and method, and program 有权
标题翻译：信号处理装置及方法及程序
公开(公告)号：US08208721B2
公开(公告)日：2012-06-26
申请号：US12586665
申请日：2009-09-25
申请人： Ko Ishimoto , Koichiro Kakinuma , Takehiro Nakatsue , Tatsuhiko Matsumoto , Shuichi Haga , Hiroshi Takizuka , Yoshiki Shirochi , Naoya Katoh , Hiroshi Yamashita , Koichi Oura , Yoshihiro Kosugi , Junichi Iwai , Kazuji Uemura , Shigeo Kubota , Hideo Morita
发明人： Ko Ishimoto , Koichiro Kakinuma , Takehiro Nakatsue , Tatsuhiko Matsumoto , Shuichi Haga , Hiroshi Takizuka , Yoshiki Shirochi , Naoya Katoh , Hiroshi Yamashita , Koichi Oura , Yoshihiro Kosugi , Junichi Iwai , Kazuji Uemura , Shigeo Kubota , Hideo Morita
IPC分类号： G06K9/36
CPC分类号： H04N9/77 , G06T5/001 , G09G5/02 , G09G2340/06 , H04N1/60 , H04N1/64 , H04N9/64 , H04N9/67 , H04N9/69 , H04N9/735
摘要： Signals are provided which allow colors in a wider color range than predetermined standards, which can be handled by apparatus according to such predetermined standards. A primary color converter converts first color signals having primary color points in a wider color range than the primary color points according to BT.709 into second color signals based on the primary colors according to BT.709. A photoelectric transducer converts the second color signals into third color signals according to photoelectric transducer characteristics defined in a numerical range wider than a range from 0 to 1.0 of color signals corresponding to a luminance signal and color difference signals according to BT.709. A color signal converter converts the third color signals into a luminance signal and color difference signals. A corrector incorporated in the color signal converter corrects the color difference signals into color difference signals.
摘要翻译：提供信号，其允许比预定标准更宽的颜色范围的颜色，其可以根据这样的预定标准由设备处理。原色转换器根据BT.709将具有比根据BT.709的原色色更宽的颜色范围的原色点转换成基于根据BT.709的原色的第二颜色信号的第一颜色信号。根据BT.709，光电传感器根据光电转换器特性将第二颜色信号转换为第三颜色信号，该光电转换器特征在对应于亮度信号和色差信号的0至1.0范围内的数值范围内定义。彩色信号转换器将第三颜色信号转换成亮度信号和色差信号。结合在彩色信号转换器中的校正器将色差信号校正为色差信号。

4. 发明申请

US20110050666A1 DISPLAY DEVICE, PICTURE SIGNAL PROCESSING METHOD, AND PROGRAM 有权
标题翻译：显示设备，图像信号处理方法和程序
公开(公告)号：US20110050666A1
公开(公告)日：2011-03-03
申请号：US12599883
申请日：2008-05-19
申请人： Yasuo Inoue , Yoshihiro Kosugi , Ken Kikuchi , Takeya Meguro , Hideto Mori , Toyo Osumi
发明人： Yasuo Inoue , Yoshihiro Kosugi , Ken Kikuchi , Takeya Meguro , Hideto Mori , Toyo Osumi
IPC分类号： G09G3/30 , G06F3/038
CPC分类号： G09G3/3266 , G09G3/2014 , G09G3/30 , G09G3/3233 , G09G2300/0861 , G09G2300/0866 , G09G2320/043 , G09G2320/0626 , G09G2330/02 , G09G2330/025 , G09G2330/04 , G09G2360/16
摘要： There is provided a display device including a display unit having pixels, each of which includes a luminescence element that individually becomes luminous depending on a current amount and a pixel circuit for controlling a current applied to the luminescence element according to a voltage signal, where the pixels are arranged in a matrix pattern. The display device includes an average luminance calculator (200) for calculating average luminance for a predetermined period of the input picture signal, and also includes a luminous time setter (202) for setting an effective duty depending on the calculated average luminance by the average luminance calculator (200), the effective duty regulating for each one frame a luminous time for which the luminescence element is luminous. The luminous time setter (202) sets the effective duty such that a luminescence amount regulated by a preset reference duty and possible maximum luminance of a picture signal.
摘要翻译：提供一种显示装置，包括具有像素的显示单元，每个显示单元包括根据电流量单独变亮的发光元件和用于根据电压信号控制施加到发光元件的电流的像素电路，其中像素以矩阵图案排列。显示装置包括用于计算输入图像信号的预定周期的平均亮度的平均亮度计算器（200），并且还包括发光时间设定器（202），用于根据所计算的平均亮度设置有效占空比平均亮度计算器（200），每一帧的有效负载调节发光元件发光的发光时间。发光时间设定器（202）设置有效占空比，使得由预设参考占空比调节的发光量和图像信号的可能的最大亮度。

5. 发明授权

US4570177A Carrier chrominance signal separating circuit 失效
标题翻译：载波色度信号分离电路
公开(公告)号：US4570177A
公开(公告)日：1986-02-11
申请号：US515052
申请日：1983-06-22
申请人： Tetsuya Kondo , Yoshihiro Kosugi
发明人： Tetsuya Kondo , Yoshihiro Kosugi
IPC分类号： H03H17/00 , H03H17/02 , H04N9/78 , H04N9/64
CPC分类号： H04N9/78
摘要： In accordance with a carrier chrominance signal separating circuit of this invention, a mixed signal containing a carrier chrominance signal C is supplied to a delay circuit (6) and delayed one horizontal period. This delayed signal and an original color video signal are supplied to a subtracting circuit (14) and the subtracted output therefrom and the original color video signal are supplied to an amplitude correlating circuit (9) from which the carrier chrominance signal is generated. Thus, even if the carrier chrominance signal C includes signal portions having no vertical correlation therebetween, the carrier chrominance signal will never be lost or attenuated.
摘要翻译： PCT No.PCT / JP82 / 00418 Sec。 371日期1983年6月22日 102（e）日期1983年6月22日PCT提交1982年10月21日PCT公布。第WO83 / 01554号公报日本1983年4月28日。根据本发明的载波色度信号分离电路，将包含载波色度信号C的混合信号提供给延迟电路（6）并延迟一个水平周期。该延迟信号和原色视频信号被提供给减法电路（14），并将其相减的输出和原始彩色视频信号提供给产生载波色度信号的振幅相关电路（9）。因此，即使载波色度信号C包括其间没有垂直相关的信号部分，载波色度信号将永远不会丢失或衰减。

6. 发明申请

US20070171289A1 Signal processing apparatus and method, and program 有权
标题翻译：信号处理装置及方法及程序
公开(公告)号：US20070171289A1
公开(公告)日：2007-07-26
申请号：US10572604
申请日：2005-07-12
申请人： Ko Ishimoto , Koichiro Kakinuma , Takehiro Nakatsue , Tatsuhiko Matsumoto , Shuichi Haga , Hiroshi Takizuka , Yoshiki Shirochi , Naoya Katoh , Hiroshi Wamashita , Koichi Oura , Yoshihiro Kosugi , Junichi Iwai , Kazuji Uemura , Shigeo Kubota , Hideo Morita
发明人： Ko Ishimoto , Koichiro Kakinuma , Takehiro Nakatsue , Tatsuhiko Matsumoto , Shuichi Haga , Hiroshi Takizuka , Yoshiki Shirochi , Naoya Katoh , Hiroshi Wamashita , Koichi Oura , Yoshihiro Kosugi , Junichi Iwai , Kazuji Uemura , Shigeo Kubota , Hideo Morita
IPC分类号： H04N9/64
CPC分类号： H04N9/77 , G06T5/001 , G09G5/02 , G09G2340/06 , H04N1/60 , H04N1/64 , H04N9/64 , H04N9/67 , H04N9/69 , H04N9/735
摘要： It is an object of the present invention to provide signals which allow colors in a wider color range than predetermined standards, which can be handled by apparatus according to such predetermined standards. A primary color converter 62 converts first color signals having primary color points in a wider color range than the primary color points according to BT.709 into second color signals based on the primary colors according to BT.709. A photoelectric transducer 63 converts the second color signals into third color signals according to photoelectric transducer characteristics defined in a numerical range wider than a range from 0 to 1.0 of color signals corresponding to a luminance signal and color difference signals according to BT.709. A color signal converter 64 converts the third color signals into a luminance signal and color difference signals. A corrector 64A incorporated in the color signal converter corrects the color difference signals into color difference signals in a range from −0.57 to 0.56 containing a range from −0.5 to 0.5 according to BT.709, which color difference signals are assigned to an integral value in a range from 1 to 254 containing a range from 16 to 240 according to BT.709. The present invention is applicable to a video camera, for example.
摘要翻译：本发明的目的是提供允许比预定标准更宽的颜色范围的颜色的信号，其可以根据这样的预定标准由设备处理。原色转换器62根据BT.709，将具有比根据BT.709的原色色更宽的颜色范围的原色色的第一颜色信号转换为根据BT.709的基色的第二颜色信号。根据BT.709，光电转换器63根据光亮换能器特性将第二颜色信号转换为第三颜色信号，该光电转换器特征的定义范围比对应于亮度信号和色差信号的0至1.0的范围宽。彩色信号转换器64将第三颜色信号转换为亮度信号和色差信号。结合在彩色信号转换器中的校正器64A根据BT.709将色差信号校正为在-0.57至0.56范围内的色差信号，其范围为-0.5至0.5，该色差信号被分配给积分值范围从1到254，范围从16到240根据BT.709。例如，本发明可应用于摄像机。

7. 发明授权

US4706108A Automatic setup system for controlling color gain, hue and white balance of TV monitor 失效
标题翻译：自动设置系统，用于控制电视机的色彩增益，色调和白平衡
公开(公告)号：US4706108A
公开(公告)日：1987-11-10
申请号：US849528
申请日：1986-04-08
申请人： Toru Kumagai , Yoshihiro Kosugi
发明人： Toru Kumagai , Yoshihiro Kosugi
IPC分类号： H04N17/02 , H04N17/04
CPC分类号： H04N17/02
摘要： A television monitor control apparatus has a signal processor supplied with a standard television signal, a color cathode ray tube supplied with a processed color signal obtained from the signal processor, a reference signal memory for storing at least a set of reference signals and a signal control circuit connected to the signal processor and the reference signal memory for adjusting the operation of the signal processor on the basis of the standard television signal and a reference signal from the memory.
摘要翻译：电视监视器控制装置具有提供有标准电视信号的信号处理器，提供有从信号处理器获得的经处理的彩色信号的彩色阴极射线管，用于存储至少一组参考信号的参考信号存储器和信号控制连接到信号处理器的电路和参考信号存储器，用于基于标准电视信号和来自存储器的参考信号来调整信号处理器的操作。

8. 发明申请

US20100039526A1 Signal processing apparatus and method, and program 有权
标题翻译：信号处理装置及方法及程序
公开(公告)号：US20100039526A1
公开(公告)日：2010-02-18
申请号：US12586665
申请日：2009-09-25
申请人： Ko Ishimoto , Koichiro Kakinuma , Takehiro Nakatsue , Tatsuhiko Matsumoto , Shuichi Haga , Hiroshi Takizuka , Yoshiki Shirochi , Naoya Katoh , Hiroshi Yamashita , Koichi Oura , Yoshihiro Kosugi , Junichi Iwai , Kazuji Uemura , Shigeo Kubota , Hideo Morita
发明人： Ko Ishimoto , Koichiro Kakinuma , Takehiro Nakatsue , Tatsuhiko Matsumoto , Shuichi Haga , Hiroshi Takizuka , Yoshiki Shirochi , Naoya Katoh , Hiroshi Yamashita , Koichi Oura , Yoshihiro Kosugi , Junichi Iwai , Kazuji Uemura , Shigeo Kubota , Hideo Morita
IPC分类号： H04N5/228 , G06K9/00
CPC分类号： H04N9/77 , G06T5/001 , G09G5/02 , G09G2340/06 , H04N1/60 , H04N1/64 , H04N9/64 , H04N9/67 , H04N9/69 , H04N9/735
摘要： Signals are provided which allow colors in a wider color range than predetermined standards, which can be handled by apparatus according to such predetermined standards. A primary color converter converts first color signals having primary color points in a wider color range than the primary color points according to BT.709 into second color signals based on the primary colors according to BT.709. A photoelectric transducer converts the second color signals into third color signals according to photoelectric transducer characteristics defined in a numerical range wider than a range from 0 to 1.0 of color signals corresponding to a luminance signal and color difference signals according to BT.709. A color signal converter converts the third color signals into a luminance signal and color difference signals. A corrector incorporated in the color signal converter corrects the color difference signals into color difference signals.
摘要翻译：提供信号，其允许比预定标准更宽的颜色范围的颜色，其可以根据这样的预定标准由设备处理。原色转换器根据BT.709将具有比根据BT.709的原色色更宽的颜色范围的原色点转换成基于根据BT.709的原色的第二颜色信号的第一颜色信号。根据BT.709，光电传感器根据光电转换器特性将第二颜色信号转换为第三颜色信号，该光电转换器特征在对应于亮度信号和色差信号的0至1.0范围内的数值范围内定义。彩色信号转换器将第三颜色信号转换成亮度信号和色差信号。结合在彩色信号转换器中的校正器将色差信号校正为色差信号。

9. 发明授权

US08139003B2 Display device, video signal processing method, and program 有权
标题翻译：显示设备，视频信号处理方法和程序
公开(公告)号：US08139003B2
公开(公告)日：2012-03-20
申请号：US12121469
申请日：2008-05-15
申请人： Yasuo Inoue , Yoshihiro Kosugi , Ken Kikuchi , Takeya Meguro , Hideto Mori , Toyo Osumi
发明人： Yasuo Inoue , Yoshihiro Kosugi , Ken Kikuchi , Takeya Meguro , Hideto Mori , Toyo Osumi
IPC分类号： G09G3/30
CPC分类号： G09G3/3266 , G09G3/2014 , G09G3/30 , G09G3/3233 , G09G2300/0861 , G09G2300/0866 , G09G2320/043 , G09G2320/0626 , G09G2330/02 , G09G2330/025 , G09G2330/04 , G09G2360/16
摘要： There is provided a display device provided with a display portion, in which pixels having a light-emitting element for self-light-emitting, and a pixel circuit for controlling a current applied to a light-emitting element according to a voltage signal are arranged in a matrix, provided with an average luminance calculation portion calculating an average of luminance of an input video signal, and a light-emitting time setting portion setting a real duty defined every one frame by which light-emitting time for light emitting of the light-emitting element according to a calculated average luminance, wherein the light-emitting time setting portion sets the real duty in such a way that a light-emitting amount defined by a standard duty set beforehand and a maximum luminance among those of a video signal, and a light-emitting amount defined by a real duty to be set and an average luminance become the same as each other.
摘要翻译：提供了一种显示装置，其具有显示部分，其中具有用于自发光的发光元件的像素和用于根据电压信号控制施加到发光元件的电流的像素电路被布置在矩阵中设置有计算输入视频信号的亮度的平均值的平均亮度计算部分和设置每一帧定义的实际占空比的发光时间设定部分，通过该发光时间设定部分，发光的光的发光时间根据计算出的平均亮度的发光元件，其中，所述发光时间设定部将所述实际占空比设定为使得预先设定的标准占空比限定的发光量和视频信号中的最大亮度，以及由要设置的实际占空比和平均亮度彼此相同的发光量。

10. 发明授权

US07885461B2 Signal processing apparatus and method, and program 有权
标题翻译：信号处理装置及方法及程序
公开(公告)号：US07885461B2
公开(公告)日：2011-02-08
申请号：US12586667
申请日：2009-09-25
申请人： Ko Ishimoto , Koichiro Kakinuma , Takehiro Nakatsue , Tatsuhiko Matsumoto , Shuichi Haga , Hiroshi Takizuka , Yoshiki Shirochi , Naoya Katoh , Hiroshi Yamashita , Koichi Oura , Yoshihiro Kosugi , Junichi Iwai , Kazuji Uemura , Shigeo Kubota , Hideo Morita
发明人： Ko Ishimoto , Koichiro Kakinuma , Takehiro Nakatsue , Tatsuhiko Matsumoto , Shuichi Haga , Hiroshi Takizuka , Yoshiki Shirochi , Naoya Katoh , Hiroshi Yamashita , Koichi Oura , Yoshihiro Kosugi , Junichi Iwai , Kazuji Uemura , Shigeo Kubota , Hideo Morita
IPC分类号： G06K9/00
CPC分类号： H04N9/77 , G06T5/001 , G09G5/02 , G09G2340/06 , H04N1/60 , H04N1/64 , H04N9/64 , H04N9/67 , H04N9/69 , H04N9/735
摘要： Signals are provided which allow colors in a wider color range than predetermined standards, which can be handled by apparatus according to such predetermined standards. A primary color converter converts first color signals having primary color points in a wider color range than the primary color points according to BT.709 into second color signals based on the primary colors according to BT.709. A photoelectric transducer converts the second color signals into third color signals according to photoelectric transducer characteristics defined in a numerical range wider than a range from 0 to 1.0 of color signals corresponding to a luminance signal and color difference signals according to BT.709. A color signal converter converts the third color signals into a luminance signal and color difference signals. A corrector incorporated in the color signal converter corrects the color difference signals into color difference signals.
摘要翻译：提供信号，其允许比预定标准更宽的颜色范围的颜色，其可以根据这样的预定标准由设备处理。原色转换器根据BT.709将具有比根据BT.709的原色色更宽的颜色范围的原色点转换成基于根据BT.709的原色的第二颜色信号的第一颜色信号。根据BT.709，光电传感器根据光电转换器特性将第二颜色信号转换为第三颜色信号，该光电转换器特征在对应于亮度信号和色差信号的0至1.0范围内的数值范围内定义。彩色信号转换器将第三颜色信号转换成亮度信号和色差信号。结合在彩色信号转换器中的校正器将色差信号校正为色差信号。

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