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1. 发明授权

US5825016A Focus detection device and accompanying optical equipment 失效
标题翻译：对焦检测装置及配套的光学设备
公开(公告)号：US5825016A
公开(公告)日：1998-10-20
申请号：US611697
申请日：1996-03-06
申请人： Junko Nagahata , Hiroshi Ueda , Akio Kinba , Tsuyoshi Kishimoto , Tatsuo Nakashima
发明人： Junko Nagahata , Hiroshi Ueda , Akio Kinba , Tsuyoshi Kishimoto , Tatsuo Nakashima
IPC分类号： G03B13/36 , G02B7/34 , G01B9/06
CPC分类号： G02B7/346
摘要： Where a person is being photographed, for example, both light from the person located at closer range and light from the background located farther away enter the photodetector elements. Where the contrast of the background is high, the rate at which the information from the background contributes to the focus detection becomes larger, which hinders accurate focus detection with regard to the person. In this case, the focus detection device divides a predetermined focus area into smaller areas and detects focus condition in each smaller area.
摘要翻译：在拍摄人物的地方，例如来自位于更近距离的人的光和来自位于更远的背景的光进入光电检测器元件。在背景的对比度高的情况下，来自背景的信息对焦点检测的贡献率变大，这阻碍了对人的准确的焦点检测。在这种情况下，焦点检测装置将预定的聚焦区域分割成较小的区域，并且检测每个较小区域中的对焦条件。

2. 发明授权

US08106997B2 Image pickup apparatus 有权
标题翻译：摄像设备
公开(公告)号：US08106997B2
公开(公告)日：2012-01-31
申请号：US12421828
申请日：2009-04-10
申请人： Junko Nagahata , Hisamo Sogawa , Tsuyoshi Kishimoto , Toshio Katayama
发明人： Junko Nagahata , Hisamo Sogawa , Tsuyoshi Kishimoto , Toshio Katayama
IPC分类号： G03B13/36
CPC分类号： H04N5/23212
摘要： In an image pickup apparatus, a light receiving unit produces a first signal at a first timing and a second signal at a second timing later than the first timing. First and second parameters for detecting a scene change are acquired based on the first and second signals, respectively. The presence or the absence of a scene change is determined based on both the parameters. The apparatus further includes a selecting unit configured to select a focusing target AF area from among a plurality of AF areas, and a focusing control unit configured to execute focusing control by using focusing information with respect to the AF area selected by the selecting unit. When the determining unit determines that the scene change is not present, the selecting unit selects the AF area having been selected at the first timing, as the focusing target AF area, at the second timing continuously.
摘要翻译：在图像拾取装置中，光接收单元在第一定时产生第一信号，在比第一定时晚的第二定时产生第二信号。分别基于第一和第二信号获取用于检测场景变化的第一和第二参数。基于这两个参数确定场景变化的存在或不存在。该装置还包括：选择单元，被配置为从多个AF区域中选择聚焦目标AF区域;以及聚焦控制单元，被配置为通过使用关于由选择单元选择的AF区域的聚焦信息来执行聚焦控制。当确定单元确定不存在场景改变时，选择单元连续地在第二定时处选择在第一定时被选择的AF区域作为聚焦目标AF区域。

3. 发明授权

US5687402A Automatic focusing camera provided with an auxiliary light emitter 失效
标题翻译：配有辅助发光器的自动对焦相机
公开(公告)号：US5687402A
公开(公告)日：1997-11-11
申请号：US576166
申请日：1995-12-21
申请人： Tsuyoshi Kishimoto , Norihiko Akamatsu , Hiroshi Ueda , Masataka Hamada , Kazuhiko Yukawa
发明人： Tsuyoshi Kishimoto , Norihiko Akamatsu , Hiroshi Ueda , Masataka Hamada , Kazuhiko Yukawa
IPC分类号： G02B7/28 , G02B7/32 , G03B13/36
CPC分类号： G02B7/32
摘要： An automatic focusing camera has a selective night view mode of photographing a scene where the brightness of a main object is lower than the brightness of a background and the brightness of the whole scene is lower than a specified value, and includes an auxiliary light emitter operable to emit an auxiliary light to the main object for focusing; a first determinator operable to determine whether an auxiliary light is necessary in the night view mode; and a controller in responsive to the first determinator to render the auxiliary light emitter emit an auxiliary light.
摘要翻译：自动聚焦照相机具有拍摄主体的亮度低于背景的亮度并且整个场景的亮度低于规定值的场景的选择性夜景模式，并且包括辅助发光器可操作向主要物体发射辅助光用于聚焦; 第一确定器，其可操作以在夜视模式中确定辅助灯是否是必需的; 以及响应于第一确定器以使辅助光发射器发射辅助光的控制器。

4. 发明授权

US5895128A Electronic flash and a camera provided with the same 失效
标题翻译：电子闪光灯和配备相机的相机
公开(公告)号：US5895128A
公开(公告)日：1999-04-20
申请号：US9314
申请日：1998-01-20
申请人： Tsuyoshi Kishimoto , Masataka Hamada
发明人： Tsuyoshi Kishimoto , Masataka Hamada
IPC分类号： G03B15/05 , H05B33/08 , H05B41/32
CPC分类号： H05B33/0863 , G03B15/05 , H05B33/0869 , H05B41/325 , G03B2215/0528 , G03B2215/0532 , G03B2215/0535 , G03B2215/0553
摘要： An electronic flash includes a primary emission unit for emitting flash light for illuminating an object, an auxiliary emission unit for emitting light having a different color temperature from the flash light; and a controller for controlling emission of the auxiliary emission unit to adjust the color temperature of illumination light to the object. This electronic flash makes it possible to change the color temperature of illumination light to an object quickly and easily.
摘要翻译：电子闪光灯包括用于发射用于照射物体的闪光的主发射单元，用于发射具有与闪光不同的色温的光的辅助发射单元; 以及控制器，用于控制辅助发射单元的发射以调节对物体的照明光的色温。该电子闪光灯使得可以快速且容易地将照明光的色温改变成物体。

5. 发明授权

US08711229B2 Image processing unit, image processing method and program 有权
标题翻译：图像处理单元，图像处理方法和程序
公开(公告)号：US08711229B2
公开(公告)日：2014-04-29
申请号：US13106174
申请日：2011-05-12
申请人： Yohei Takada , Hisamo Sogawa , Tsuyoshi Kishimoto
发明人： Yohei Takada , Hisamo Sogawa , Tsuyoshi Kishimoto
IPC分类号： H04N5/228 , G03B13/00 , H04N5/225
CPC分类号： H04N5/23245 , H04N5/23212 , H04N5/772 , H04N5/907 , H04N9/8205
摘要： An image processing unit which includes: an input section which inputs a plurality of images each of which is associated with a difference from an in-focus state detected in accordance with differences among images of a subject which is divided during production of each of the plurality of images, the images being produced in continuous shooting in which a series of images are produced continuously in time series; and a selecting section which selects an image with the highest focusing degree in accordance with the difference from the in-focus state from among the plurality of images.
摘要翻译：一种图像处理单元，包括：输入部分，其输入多个图像，每个图像与根据在多个图像中的每一个的制作期间被分割的被摄体的图像之间的差异检测到的与对焦状态的差异相关联的图像，在连续拍摄中产生的图像，其中以时间序列连续地生产一系列图像; 以及选择部，根据与多个图像中的对焦状态的差异，选择具有最高聚焦度的图像。

6. 发明申请

US20100066856A1 IMAGE PICKUP APPARATUS 有权
标题翻译：图像拾取装置
公开(公告)号：US20100066856A1
公开(公告)日：2010-03-18
申请号：US12594435
申请日：2008-04-07
申请人： Tsuyoshi Kishimoto , Hisamo Sogawa
发明人： Tsuyoshi Kishimoto , Hisamo Sogawa
IPC分类号： H04N5/228
CPC分类号： G03B13/36 , G02B7/36 , H04N5/23212 , H04N5/23219 , H04N2101/00
摘要： An image pickup apparatus that can decrease the probability of an image in which a main subject is not in focus being captured is provided. An image pickup apparatus 1A includes two image pickup devices 5 and 7 that capture an image relating to a subject image made incident through an image capturing lens, a main subject detecting unit 122 that detects a main subject in the captured image, a phase difference AF control unit 121 that performs focus control on the basis of a phase difference detection signal acquired from a ranging area set in an imaging area, a determination unit 123 that determines whether the main subject is present in the ranging area, and a warning control unit 126 that, if the determination unit 123 determines that the main subject is not present in the ranging area, performs predetermined control for preventing a state in which the main subject is not in focus.
摘要翻译：提供了可以降低被摄体未被聚焦的图像的概率的图像拾取装置。图像拾取装置1A包括捕获与通过图像拍摄镜头入射的被摄体图像有关的图像的两个图像拾取装置5和7，检测拍摄图像中的主要被摄体的主要被摄体检测单元122，相位差AF 控制单元121，其基于从设置在成像区域中的测距区域获取的相位差检测信号进行聚焦控制;确定单元123，确定主要被摄体是否存在于测距区域;以及警告控制单元126 如果确定单元123确定主要被摄体不存在于测距区域中，则执行用于防止主要被摄体不在焦点的状态的预定控制。

7. 发明申请

US20090092386A1 Image pickup apparatus 有权
标题翻译：摄像设备
公开(公告)号：US20090092386A1
公开(公告)日：2009-04-09
申请号：US12286771
申请日：2008-10-02
申请人： Tsuyoshi Kishimoto , Hisamo Sogawa , Norihiko Akamatsu
发明人： Tsuyoshi Kishimoto , Hisamo Sogawa , Norihiko Akamatsu
IPC分类号： G03B13/36
CPC分类号： H04N5/23212 , H04N5/23296
摘要： An image pickup apparatus includes an imaging optical system; a display unit; a detecting unit performing focus detection in phase difference detection; a focusing unit performing focus control of a lens in the imaging optical system on the basis of the focus detection result; an imaging unit generating an image signal concerning an optical image of a subject; an electronic zoom unit zooming in or out the image of the subject displayed in the display unit on the basis of the image signal by performing signal processing; and a switching unit switching between an electronic zoom active state and an electronic zoom inactive state. The detecting unit includes a sensor unit including a first licensor and a second licensor; a setting unit that sets detection sections having the same section length in the first and second licensors; a focus detecting unit; and a section length controlling unit.
摘要翻译：一种图像拾取装置，包括成像光学系统; 显示单元; 在相位差检测中执行焦点检测的检测单元; 聚焦单元，基于焦点检测结果对成像光学系统中的透镜进行聚焦控制; 产生关于被摄体的光学图像的图像信号的成像单元; 电子变焦单元，通过执行信号处理，基于图像信号，放大或缩小显示在显示单元中的被摄体的图像; 以及在电子变焦活动状态和电子变焦无效状态之间切换的切换单元。检测单元包括：传感器单元，包括第一许可方和第二许可器; 设置单元，设置在所述第一和第二许可方中具有相同部分长度的检测部分; 焦点检测单元; 和段长度控制单元。

8. 发明授权

US07941041B2 Image pickup apparatus 有权
标题翻译：摄像设备
公开(公告)号：US07941041B2
公开(公告)日：2011-05-10
申请号：US12927025
申请日：2010-11-04
申请人： Tsuyoshi Kishimoto , Hisamo Sogawa , Norihiko Akamatsu
发明人： Tsuyoshi Kishimoto , Hisamo Sogawa , Norihiko Akamatsu
IPC分类号： G03B17/00 , G03B3/00
CPC分类号： H04N5/23212 , H04N5/23296
摘要： An image pickup apparatus includes an imaging optical system; a display unit; a detecting unit performing focus detection in phase difference detection; a focusing unit performing focus control of a lens in the imaging optical system on the basis of the focus detection result; an imaging unit generating an image signal concerning an optical image of a subject; an electronic zoom unit zooming in or out the image of the subject displayed in the display unit on the basis of the image signal by performing signal processing; and a switching unit switching between an electronic zoom active state and an electronic zoom inactive state. The detecting unit includes a sensor unit including a first licensor and a second licensor; a setting unit that sets detection sections having the same section length in the first and second licensors; a focus detecting unit; and a section length controlling unit.
摘要翻译：图像拾取装置包括成像光学系统; 显示单元; 在相位差检测中执行焦点检测的检测单元; 聚焦单元，基于焦点检测结果对成像光学系统中的透镜进行聚焦控制; 产生关于被摄体的光学图像的图像信号的成像单元; 电子变焦单元，通过执行信号处理，基于图像信号，放大或缩小显示在显示单元中的被摄体的图像; 以及在电子变焦活动状态和电子变焦无效状态之间切换的切换单元。检测单元包括：传感器单元，包括第一许可方和第二许可器; 设置单元，设置在所述第一和第二许可方中具有相同部分长度的检测部分; 焦点检测单元; 和段长度控制单元。

9. 发明授权

US07853136B2 Image pickup apparatus 有权
标题翻译：摄像设备
公开(公告)号：US07853136B2
公开(公告)日：2010-12-14
申请号：US12286771
申请日：2008-10-02
申请人： Tsuyoshi Kishimoto , Hisamo Sogawa , Norihiko Akamatsu
发明人： Tsuyoshi Kishimoto , Hisamo Sogawa , Norihiko Akamatsu
IPC分类号： G03B17/00 , G03B3/00
CPC分类号： H04N5/23212 , H04N5/23296
摘要： An image pickup apparatus includes an imaging optical system; a display unit; a detecting unit performing focus detection in phase difference detection; a focusing unit performing focus control of a lens in the imaging optical system on the basis of the focus detection result; an imaging unit generating an image signal concerning an optical image of a subject; an electronic zoom unit zooming in or out the image of the subject displayed in the display unit on the basis of the image signal by performing signal processing; and a switching unit switching between an electronic zoom active state and an electronic zoom inactive state. The detecting unit includes a sensor unit including a first licensor and a second licensor; a setting unit that sets detection sections having the same section length in the first and second licensors; a focus detecting unit; and a section length controlling unit.
摘要翻译：图像拾取装置包括成像光学系统; 显示单元; 在相位差检测中执行焦点检测的检测单元; 聚焦单元，基于焦点检测结果对成像光学系统中的透镜进行聚焦控制; 产生关于被摄体的光学图像的图像信号的成像单元; 电子变焦单元，通过执行信号处理，基于图像信号，放大或缩小显示在显示单元中的被摄体的图像; 以及在电子变焦活动状态和电子变焦无效状态之间切换的切换单元。检测单元包括：传感器单元，包括第一许可方和第二许可器; 设置单元，设置在所述第一和第二许可方中具有相同部分长度的检测部分; 焦点检测单元; 和段长度控制单元。

10. 发明授权

US08345147B2 Image pickup apparatus 有权
标题翻译：摄像设备
公开(公告)号：US08345147B2
公开(公告)日：2013-01-01
申请号：US12594435
申请日：2008-04-07
申请人： Tsuyoshi Kishimoto , Hisamo Sogawa
发明人： Tsuyoshi Kishimoto , Hisamo Sogawa
IPC分类号： G03B13/00 , H04N5/225 , H04N5/222 , G06K9/00
CPC分类号： G03B13/36 , G02B7/36 , H04N5/23212 , H04N5/23219 , H04N2101/00
摘要： An image pickup apparatus that can decrease the probability of an image in which a main subject is not in focus being captured is provided. An image pickup apparatus 1A includes two image pickup devices 5 and 7 that capture an image relating to a subject image made incident through an image capturing lens, a main subject detecting unit 122 that detects a main subject in the captured image, a phase difference AF control unit 121 that performs focus control on the basis of a phase difference detection signal acquired from a ranging area set in an imaging area, a determination unit 123 that determines whether the main subject is present in the ranging area, and a warning control unit 126 that, if the determination unit 123 determines that the main subject is not present in the ranging area, performs predetermined control for preventing a state in which the main subject is not in focus.
摘要翻译：提供了可以降低被摄体未被聚焦的图像的概率的图像拾取装置。图像拾取装置1A包括捕获与通过图像拍摄镜头入射的被摄体图像有关的图像的两个图像拾取装置5和7，检测拍摄图像中的主要被摄体的主要被摄体检测单元122，相位差AF 控制单元121，其基于从设置在成像区域中的测距区域获取的相位差检测信号进行聚焦控制;确定单元123，确定主要被摄体是否存在于测距区域;以及警告控制单元126 如果确定单元123确定主要被摄体不存在于测距区域中，则执行用于防止主要被摄体不在焦点的状态的预定控制。

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