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公开(公告)号：US07474453B2
公开(公告)日：2009-01-06
申请号：US11129487
申请日：2005-05-16
IPC分类号： G02F1/15
CPC分类号： G02B5/205 , G02B5/24 , G02B13/0075 , G02F1/15 , G02F1/1521 , G03B7/08 , G03B7/18 , G03B9/02 , G03B19/04 , G03B2219/045 , H04N5/2254 , H04N5/238
摘要： A control apparatus for an optical density changing element comprising: an electromotive force generating element comprising an electromagnetic wave sensor (example: phototransistor) and a voltage source (example: battery), wherein the electromotive force generating element generates an electromotive force; an optical density changing element (light regulating filter) including an electrochromic material driven by the electromotive force; and a resistor connected in parallel to the optical density changing element.
摘要翻译： 一种光密度改变元件的控制装置，包括：电动势产生元件，包括电磁波传感器（示例：光电晶体管）和电压源（示例：电池）），其中所述电动势产生元件产生电动势; 包括由电动势驱动的电致变色材料的光密度变化元件（光调节滤光片） 以及与光密度变化元件并联连接的电阻器。
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公开(公告)号：US20080106805A1
公开(公告)日：2008-05-08
申请号：US11928712
申请日：2007-10-30
申请人： Daigo Aiba
发明人： Daigo Aiba
IPC分类号： G02B5/20
CPC分类号： G02B5/205 , G02B5/281 , G02B26/007 , G02B26/023 , G03B7/097 , G03B7/18 , G03B7/28 , G03B11/00 , G03B15/00 , H04N5/2254
摘要： A lens device comprises: an image-formation optical system that converges an incident luminous flux at an imaging element, to form an image; a diaphragm mechanism provided in the image-formation optical system; and a filter section that is provided on a subject side of the imaging element and through which the luminous flux incident on the image-formation optical system travels, wherein the filter section comprises: an infrared-ray cutoff filter; and a neutral density filter, and wherein the lens device further comprises a filter switching mechanism that places the infrared-ray cutoff filter and the neutral density filter in a range through which the luminous flux travels at the time of photographing of a high-luminance subject.
摘要翻译： 透镜装置包括：成像光学系统，其将成像元件处的入射光通量会聚，以形成图像; 设置在图像形成光学系统中的光阑机构; 以及滤光器部，其设置在所述摄像元件的被摄体侧，并且入射在所述成像光学系统上的光束通过所述滤光器部分行进，其中所述滤光片部分包括：红外线截止滤光器; 和中性密度滤光器，并且其中所述透镜装置还包括滤光器切换机构，其将所述红外线截止滤光器和所述中性浓度滤光器放置在拍摄高亮度对象时光束行进的范围内 。
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83.发明申请Image capturing apparatus with underwater image compensation and underwater flash compensation 有权具有水下图像补偿和水下闪光补偿的图像捕获设备公开(公告)号：US20070237505A1
公开(公告)日：2007-10-11
申请号：US11399114
申请日：2006-04-06
申请人： Mark Takita
发明人： Mark Takita
IPC分类号： G03B17/08
摘要： An image capturing apparatus (210) for capturing an image (214) of a scene (12) that is within a fluid (16) includes an apparatus frame (228), a capturing system (230), and a control system (236). The capturing system (230) captures the image (214). The control system (236) adjusts a color content of the captured image (214) based on at least one of a separation distance (SDist) between the image capturing apparatus (210) and a subject (20) of the scene (12); an apparatus depth (AD) of the image capturing apparatus (210) below a fluid surface (21); a subject depth (SDep) of the subject (20) below the fluid surface (21); or a fluid type of the fluid (16). Additionally, the image capturing apparatus (210) can include a depth sensor (234) that provides an apparatus depth signal that corresponds to the apparatus depth (AD) of the image capturing apparatus (210). Moreover, the image capturing apparatus (210) can include an illumination system (724) that generates a generated light beam (726) that can adjusted to compensate for the light that is attenuated by the fluid (16).
摘要翻译： 一种用于捕获在流体（16）内的场景（12）的图像（214）的图像捕获设备（210）包括装置框架（228），捕获系统（230）和控制系统（236） 。 拍摄系统（230）捕捉图像（214）。 控制系统（236）基于图像拍摄设备（210）和场景（12）的被摄体（20）之间的间隔距离（SDist）中的至少一个来调整拍摄图像（214）的颜色内容; 图像捕获装置的设备深度（AD）在流体表面下方; 被检体（20）在流体表面（21）下方的被检体深度（SDep）; 或流体类型的流体（16）。 此外，图像捕获装置（210）可以包括提供与图像捕获装置（210）的装置深度（AD）对应的装置深度信号的深度传感器（234）。 此外，图像捕获装置（210）可以包括产生可被调节以补偿由流体（16）衰减的光的生成光束（726）的照明系统（724）。
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公开(公告)号：US07239344B1
公开(公告)日：2007-07-03
申请号：US09830769
申请日：2000-08-31
申请人： Ken Ikoma , Kazushige Tamura , Makoto Takakuwa
发明人： Ken Ikoma , Kazushige Tamura , Makoto Takakuwa
IPC分类号： H04N5/225
CPC分类号： G08B13/19626 , G03B7/18 , G03B11/06 , G08B13/19695 , H04N5/2254 , H04N5/33 , H04N7/183
摘要： To provide an optical filter switching device for a camera in which a clear image can always be obtained during the day and at night.In a cameral in which an image is formed on an image pick-up element (2) through a lens (1a) provided on a camera body (1) and is converted into an electric signal through the image pick-up element (2), thereby obtaining an image signal, optical filter switching means (3) for switching optical filters (3a) and (3b) depending on a level of the image signal is provided on a front surface of the image pick-up element (2) and a clear image can always be obtained during the day and at night. Therefore, in the case in which such a camera is used for a surveillance camera, the reliability of a monitoring system can be enhanced.
摘要翻译： 为了提供一种用于照相机的光学滤波器切换装置，其中可以在白天和晚上总是获得清晰的图像。 在通过设置在相机机体（1）上的透镜（1a）在图像拾取元件（2）上形成图像并通过图像拾取元件（2）转换成电信号的摄像机 ），从而获得图像信号，在图像拾取元件的前表面上设置用于根据图像信号的电平切换光学滤波器（3a）和（3b）的滤光器切换装置（3） 2），并且白天和夜间总是可以获得清晰的图像。 因此，在将这种照相机用于监视摄像机的情况下，可以提高监视系统的可靠性。
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公开(公告)号：US20050254114A1
公开(公告)日：2005-11-17
申请号：US11129487
申请日：2005-05-16
IPC分类号： G02F1/153 , G02B5/20 , G02B5/24 , G02B13/00 , G02F1/15 , G03B7/18 , G03B9/02 , G03B19/04 , H04N5/225 , H04N5/238
CPC分类号： G02B5/205 , G02B5/24 , G02B13/0075 , G02F1/15 , G02F1/1521 , G03B7/08 , G03B7/18 , G03B9/02 , G03B19/04 , G03B2219/045 , H04N5/2254 , H04N5/238
摘要： An control apparatus for an optical density changing element comprising: an electromotive force generating element comprising an electromagnetic wave sensor (example: phototransistor) and a voltage source (example: battery), wherein the electromotive force generating element generates an electromotive force; an optical density changing element (light regulating filter) including an electrochromic material driven by the electromotive force; and a resistor connected in parallel to the optical density changing element.
摘要翻译： 一种光密度改变元件的控制装置，包括：电动势产生元件，包括电磁波传感器（示例：光电晶体管）和电压源（示例：电池）），其中所述电动势产生元件产生电动势; 包括由电动势驱动的电致变色材料的光密度变化元件（光调节滤光片） 以及与光密度变化元件并联连接的电阻器。
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公开(公告)号：US5729775A
公开(公告)日：1998-03-17
申请号：US723758
申请日：1996-09-30
摘要： A camera having a film counter according to the present invention includes a display device which displays information related to frames of a film; a detector which detects that a battery has been replaced while the camera is loaded with the film; a volatile memory which stores information related to a number of remaining unexposed frames of the film; and a controller which causes the display device to display the number of remaining unexposed frames according to the information stored in the volatile memory until the battery is replaced, and switches the display device to display a frame number in a forward count display, in which a frame number increases for each exposure, in response to a signal generated by the detector upon replacement of the battery.
摘要翻译： 具有根据本发明的胶片计数器的照相机包括：显示装置，其显示与胶卷的框架有关的信息; 检测器，其在照相机装载胶片时检测电池已被更换; 一种易失性存储器，其存储与所述胶片的剩余未曝光帧数相关的信息; 以及控制器，其使显示装置根据存储在易失性存储器中的信息显示剩余的未曝光帧的数量，直到电池被更换，并且切换显示装置以在前向计数显示中显示帧号，其中 响应于在更换电池时由检测器产生的信号，每次曝光的帧数增加。
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公开(公告)号：US5606391A
公开(公告)日：1997-02-25
申请号：US482501
申请日：1995-06-07
摘要： There is disclosed an exposure control apparatus for a camera, enabling appropriate exposure control for varied photographing situations. The apparatus determines the optimum exposure value, referring to various conditions including the season and time of photographing, photographing location, sunrise/sunset times and so on.
摘要翻译： 公开了一种用于照相机的曝光控制装置，对于不同的摄影情况实现适当的曝光控制。 参考包括拍摄季节和时间，拍摄位置，日出/日落时间等的各种条件，该装置确定最佳曝光值。
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公开(公告)号：US5432571A
公开(公告)日：1995-07-11
申请号：US303873
申请日：1994-09-09
摘要： A camera records exposure correction information on a recording medium such as a film. The exposure correction information may be based on calendar information, including date information and time information, and geographic information corresponding to the geographic location of the camera. A printing device effects exposure correction based on the recorded information during printing, thereby obtaining a properly exposed print. In a case when the camera itself effects exposure correction, the camera records exposure correction prohibiting information to prohibit exposure correction from being effected by the printing device.
摘要翻译： 相机将曝光校正信息记录在诸如胶片的记录介质上。 曝光校正信息可以基于日历信息，包括日期信息和时间信息，以及对应于照相机的地理位置的地理信息。 打印装置在打印期间基于记录的信息来实现曝光校正，从而获得正确曝光的打印。 在相机本身进行曝光校正的情况下，相机记录曝光校正禁止信息以禁止曝光校正被打印装置影响。
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89.发明授权
公开(公告)号：US5172146A
公开(公告)日：1992-12-15
申请号：US739169
申请日：1991-08-01
申请人： Lloyd A. Wooldridge
发明人： Lloyd A. Wooldridge
CPC分类号： G03B7/18 , G03B11/00 , G03B7/0807 , G03B7/24
摘要： The present invention covers automatic and manual control of the color of light striking film in a camera by electrically manipulating the color purity of one or more optical color correction filter elements made of clear and dyed dichroic liquid crystals that do not significantly disperse light being transmitted through the filters. In a preferred embodiment for a camera the opto-electrical and electrical components of the invention are designed to provide automatic correction of incident light on a photographic subject to match the color temperature standard to which the film was manufactured.
摘要翻译： 本发明通过电操作一种或多种透明和染色的二色性液晶制成的一种或多种光学颜色校正滤光元件的色纯度来自动和手动地控制照相机中的光striking膜的颜色，这些二色性液晶不会显着分散被透过的光 过滤器。 在相机的优选实施例中，本发明的光电和电气部件被设计成提供对照相对象的入射光的自动校正，以匹配制造薄膜的色温标准。
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公开(公告)号：US4066346A
公开(公告)日：1978-01-03
申请号：US678685
申请日：1976-04-20
摘要： The present invention relates to a motion picture camera which includes a color conversion filter for adapting the tungsten type film to the daylight photography, a manual operation means capable of taking the filter out of the photographic optical path and compensating the sensitivity of the exposure meter device in accordance with the removal of the filter so as to adapt the tungsten type film to the tungsten light photography and a detecting means for removing the filter from the photographic optical path by detecting that the film is of the daylight type so that the tungsten type film as well as the daylight film can be used. The camera is characterized in that it is provided with a holding means which is functionally engaged with the above mentioned detecting means so as to hold the sensitivity of the above mentioned exposure meter device in the state to be used for the daylight photography with the tungsten type film when the detecting means detects that the loaded film is of the daylight type, whereby the operation of the above mentioned manual operation means is nullified when the daylight film is used.
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