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公开(公告)号：US4587416A
公开(公告)日：1986-05-06
申请号：US508166
申请日：1983-06-27
申请人： Koichi Kudo , Hidehiro Ogawa , Atsushi Kawahara
发明人： Koichi Kudo , Hidehiro Ogawa , Atsushi Kawahara
CPC分类号： G03B3/10
摘要： A focus detecting apparatus having an optical device movable to cause the light from an object to be imaged on a predetermined plane and comparing the different imaged conditions of the light from the object on the predetermined plane comprises a light intensity distribution detecting device for detecting the distribution of the intensity of light on the predetermined plane and putting out a detection signal indicative of the distribution of the intensity of light on the predetermined plane, a device for taking out a high frequency component from the detection signal, a device for rectifying the taken out high frequency component, a device for forming the envelope of the rectified high frequency component, a device for integrating the envelope at any time and putting out an integrated value, and a focus detecting device for detecting, on the basis of the integrated value of the envelope, the amount of movement necessary for the imaging optical device to cause the light from the object to be imaged on the predetermined plane.
摘要翻译： 一种聚焦检测装置，其具有可移动以使来自物体的光在预定平面上成像的光学装置，并且与来自预定平面上的物体的光的不同成像条件进行比较，包括用于检测分布的光强度分布检测装置 在预定平面上的光的强度，并且将表示在预定平面上的光强度的分布的检测信号，从检测信号中取出高频分量的装置，用于整流取出的装置 高频分量的装置，用于形成整流高频分量的包络的装置，用于在任何时间对包络进行积分并提供积分值的装置，以及聚焦检测装置，用于根据 包络，成像光学装置使来自物体的光所需的移动量 以在预定平面上成像。
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公开(公告)号：US20120262605A1
公开(公告)日：2012-10-18
申请号：US13529652
申请日：2012-06-21
申请人： Yutaka Tsuda , Hidehiro Ogawa
发明人： Yutaka Tsuda , Hidehiro Ogawa
IPC分类号： H04N5/225
CPC分类号： H04N5/235 , H04N5/2355 , H04N5/35572 , H04N5/772 , H04N5/907 , H04N9/8047 , H04N9/8227
摘要： The digital camera includes: a storage unit that stores a plurality of images captured by an image sensor when a multiple exposure photographic mode is set; a gain impartation unit that imparts, to the plurality of captured images, gains based upon the number of shots of multiple exposure photography and determined so that their sum equals unity; and a combination unit that creates a multiple exposure photographic image by combining the plurality of images, after the gains have been imparted by the gain impartation unit.
摘要翻译： 数字照相机包括：存储单元，当设置多曝光照相模式时，存储由图像传感器拍摄的多个图像; 增益赋予单元，其对所述多个拍摄图像赋予基于多次曝光摄影的拍摄次数的增益，并且确定为使得它们的和等于1; 以及组合单元，其在通过增益赋予单元赋予增益之后，通过组合多个图像来创建多曝光摄影图像。
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3.发明授权公开(公告)号：US07940313B2
公开(公告)日：2011-05-10
申请号：US12000765
申请日：2007-12-17
申请人： Hidehiro Ogawa
发明人： Hidehiro Ogawa
CPC分类号： H04N5/23293 , H04N5/23245 , H04N5/772 , H04N5/907 , H04N9/7921 , H04N9/8045
摘要： A camera includes an image-capturing unit that captures an image of a subject; a generating unit that generates an image data based on the captured image; a loading unit capable of loading a recording medium for recording the image data generated by the generating unit; a recording control unit that records the generated image data in the recording medium loaded in the loading unit; a detection unit that detects a state of loading of the recording medium in the loading unit; and a display control unit that displays an icon that indicates the state of loading of the recording medium and information on the recording medium in association with the icon on a display device. In an embodiment, the loading unit includes a plurality of recording media.
摘要翻译： 相机包括拍摄被摄体的图像的图像拍摄单元; 生成单元，其基于所捕获的图像生成图像数据; 装载单元，能够加载用于记录由所述生成单元生成的图像数据的记录介质; 记录控制单元，其将生成的图像数据记录在装载在装载单元中的记录介质中; 检测单元，其检测所述记录介质在所述装载单元中的装载状态; 以及显示控制单元，其在显示装置上显示指示记录介质的加载状态的图标和与图标相关联的记录介质上的信息。 在一个实施例中，加载单元包括多个记录介质。
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4.发明授权Camera capable of storing photographing data and display device connectable thereto 失效能够存储拍摄数据的相机和可连接到其上的显示装置公开(公告)号：US06442349B1
公开(公告)日：2002-08-27
申请号：US08873559
申请日：1997-06-12
申请人： Takashi Saegusa , Hidehiro Ogawa
发明人： Takashi Saegusa , Hidehiro Ogawa
IPC分类号： G03B1700
CPC分类号： G03B7/091 , G03B17/18 , G03B2206/00
摘要： A camera comprises a photographing data memory for storing data determined for each photographing at the time of photographing, a setting memory for determining whether to store the photographing data or not, a remaining memory capacity discriminator for outputting a first signal when a memory area to store the photographing data is present and outputting a second signal when the memory area to store the photographing data is exhausted. When the second signal is outputted, an alarm is displayed or a release operation is inhibited. In accordance with another aspect, the camera may comprise an inhibit circuit for comparing a memory capacity necessary to store the photographing data and a film end mark with a remaining memory capacity and inhibiting the storing of the photographing data when the remaining memory capacity is smaller than the required memory capacity. In accordance with another aspect, the camera may comprise an inhibit circuit to inhibit the updating of the setting of the type of the photographing data to be stored when a film loaded in the camera is in the course of photographing.
摘要翻译： 相机包括拍摄数据存储器，用于存储在拍摄时为每次拍摄确定的数据，用于确定是否存储拍摄数据的设置存储器，用于当要存储的存储区域时输出第一信号的剩余存储容量鉴别器 当存储拍摄数据的存储区被耗尽时，存在拍摄数据并输出第二信号。 当输出第二信号时，显示报警或禁止释放操作。 根据另一方面，相机可以包括禁止电路，用于将存储拍摄数据所需的存储器容量和电影结束标记与剩余存储容量进行比较，并且当剩余存储容量小于存储容量时禁止存储拍摄数据 所需的内存容量。 根据另一方面，相机可以包括禁止电路，以防止在照相机中装载的胶片处于拍摄过程中要更新要存储的拍摄数据的类型的设置。
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公开(公告)号：US5819119A
公开(公告)日：1998-10-06
申请号：US791729
申请日：1997-01-31
CPC分类号： G02B7/28 , G03B13/02 , G03B2213/025
摘要： A camera with a visual line position detection device is capable of shortening the time required for auto focus detection and capable of more accurate selection of the focus detection point. The camera includes a focus detection device to output the results of distance measurements at a plurality of points where focus detection is possible and to detect focus for one of these points. A liquid crystal display device displays on a screen specified symbols overlapping the subject image on the positions corresponding to each of the points. A microprocessor accepts the results of the distance measurements from the focus detection system and selects one of the points based on the photographer visual line position as the point for focus detection among all the points whose distances are measured and on which focus detection is possible, excluding the points with an infinite focus distance.
摘要翻译： 具有视线位置检测装置的相机能够缩短自动对焦检测所需的时间并且能够更准确地选择焦点检测点。 相机包括焦点检测装置，用于在可以进行焦点检测的多个点处输出距离测量的结果，并且检测这些点之一的焦点。 液晶显示装置在屏幕上显示与对象图像重叠的指定符号对应于每个点的位置。 微处理器接受来自焦点检测系统的距离测量的结果，并且基于拍摄者视线位置选择一个点作为测量距离的所有点之间的焦点检测点，并且可以进行哪个焦点检测 点与无限焦距。
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公开(公告)号：US5765052A
公开(公告)日：1998-06-09
申请号：US791492
申请日：1997-01-27
申请人： Hidehiro Ogawa , Kazuharu Imafuji , Toru Kosaka
发明人： Hidehiro Ogawa , Kazuharu Imafuji , Toru Kosaka
CPC分类号： G03B17/20 , G03B2213/025
摘要： The operating mode contents of a camera can easily be set by the visual alignment action of the photographer and by manual operation. In a first embodiment, a camera is equipped with a visual line position detection device that detects the position of the visual line of the photographer, a mode contents setting device that sets the contents of the operating modes, and a control device that, when it is determined from the output of the visual line position detection device that the photographer is aligning his vision on a predetermined area, changes the camera mode of the mode contents setting device. In a second embodiment, it is possible to quickly switch the camera mode that is the object of manual operation to the object of the visual alignment operation. It is then possible to change the contents of the mode through the visual alignment action, constituting the manual operation in the second embodiment. A selection device is started through the operation of an operation device, such as a mode switching device, and accomplishes a process wherein the camera mode set through manual operation using a mode setting device is set as the camera mode that is the object of contents changing through the action of visual alignment on numerical value setting areas.
摘要翻译： 相机的操作模式内容可以通过摄影师的可视对准动作和手动操作轻松设置。 在第一实施例中，相机配备有检测拍摄者的视线的位置的视线位置检测装置，设定操作模式的内容的模式内容设定装置，以及控制装置 从摄影者在预定区域上对准视觉的视线位置检测装置的输出确定，改变模式内容设定装置的相机模式。 在第二实施例中，可以将作为手动操作的对象的相机模式快速切换到视觉对准操作的对象。 通过构成第二实施例中的手动操作的视觉对准动作，可以改变模式的内容。 通过诸如模式切换装置的操作装置的操作来启动选择装置，并且完成将通过使用模式设置装置的手动操作设置的相机模式设置为作为内容改变对象的相机模式的处理的处理 通过数字设定区域的视觉对齐动作。
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公开(公告)号：US4595294A
公开(公告)日：1986-06-17
申请号：US420124
申请日：1982-09-20
申请人： Hiroshi Ohki , Kenji Fujii , Hidehiro Ogawa , Akio Takahama
发明人： Hiroshi Ohki , Kenji Fujii , Hidehiro Ogawa , Akio Takahama
CPC分类号： G01B11/02 , G01B11/024 , G01B11/26 , G01C1/06
摘要： A conventional position detecting device for determining the position of a pattern having light and dark areas projected on a image sensor, in which the output signal from the image sensor is converted into a quantized signal through a sample and hold circuit. An improvement according to the invention is provided with a filter for cutting off the frequency components of the quantized signal above a clock frequency used for reading photoelectric outputs in the image sensor to convert the quantized signal into an analog signal to be used for determining the position of the pattern, whereby a high resolving power not limited by the length of each element of the image sensor is achieved.
摘要翻译： 一种传统的位置检测装置，用于确定投射在图像传感器上的具有光和暗区域的图案的位置，其中来自图像传感器的输出信号通过采样和保持电路被转换成量化信号。 根据本发明的改进提供了一种滤波器，用于在量化信号的频率分量之上切换用于读取图像传感器中的光电输出的时钟频率，以将量化的信号转换为用于确定位置的模拟信号 的图案，从而实现了不受图像传感器的每个元件的长度限制的高分辨率。
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公开(公告)号：US08564691B2
公开(公告)日：2013-10-22
申请号：US13529652
申请日：2012-06-21
申请人： Yutaka Tsuda , Hidehiro Ogawa
发明人： Yutaka Tsuda , Hidehiro Ogawa
CPC分类号： H04N5/235 , H04N5/2355 , H04N5/35572 , H04N5/772 , H04N5/907 , H04N9/8047 , H04N9/8227
摘要： The digital camera includes: a storage unit that stores a plurality of images captured by an image sensor when a multiple exposure photographic mode is set; a gain impartation unit that imparts, to the plurality of captured images, gains based upon the number of shots of multiple exposure photography and determined so that their sum equals unity; and a combination unit that creates a multiple exposure photographic image by combining the plurality of images, after the gains have been imparted by the gain impartation unit.
摘要翻译： 数字照相机包括：存储单元，当设置多曝光照相模式时，存储由图像传感器拍摄的多个图像; 增益赋予单元，其对所述多个拍摄图像赋予基于多次曝光摄影的拍摄次数的增益，并且确定为使得它们的和等于1; 以及组合单元，其在通过增益赋予单元赋予增益之后，通过组合多个图像来创建多曝光摄影图像。
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公开(公告)号：US06415107B1
公开(公告)日：2002-07-02
申请号：US09480119
申请日：2000-01-10
申请人： Hidehiro Ogawa
发明人： Hidehiro Ogawa
IPC分类号： G03B700
CPC分类号： G03B17/18
摘要： A photographic information storage device equipped with a memory, which is able to store photographic information regarding pictures taken by a camera. A control device is provided which executes writing of the photographic information to the memory and interrupts the writing of the photographic information when the memory is full. When the control device has interrupted writing, a second control device enables writing by automatically cancelling the interruption command.
摘要翻译： 配有存储器的摄影信息存储装置，其能够存储关于照相机拍摄的照片的摄影信息。 提供一种控制装置，其执行将摄影信息写入存储器并且当存储器已满时中断照相信息的写入。 当控制装置中断写入时，第二控制装置通过自动取消中断命令使能写入。
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公开(公告)号：US5382993A
公开(公告)日：1995-01-17
申请号：US107168
申请日：1993-08-17
申请人： Toshiaki Hozumi , Hidehiro Ogawa
发明人： Toshiaki Hozumi , Hidehiro Ogawa
CPC分类号： G03B17/18 , G03B17/24 , G03B2217/243
摘要： In this camera system capable of imprinting data on film, imprint data setting elements SW11 and 61 select and set imprint data, which may be film specific imprint data and/or frame specific imprint data. Commanding elements SW12 and SW13 command a first imprinting operation in which data so set is imprinted as frame specific imprint data in a predetermined imprinting position for each film frame, and command a second imprinting operation in which data so set is imprinted as film specific imprint data in another position differing from all the imprinting positions for the film frames, for example on the header portion of the film. An imprinting device 62 and 63 performs the first imprinting operation and/or the second imprinting operation according to the commands issued by the commanding elements, and a data changeover signal output device 51, when the second imprinting operation is ordered, outputs a data changeover signal before the second imprinting operation, if frame specific imprint data is set by the setting elements. Accordingly, before performing the second imprinting operation, it is possible to change over this improperly set frame specific imprint data, which has no meaning as film specific imprint data when not associated with any particular film frame, to appropriate film specific imprint data.
摘要翻译： 在能够在胶卷上打印数据的摄像机系统中，压印数据设定元件SW11和61选择和设置压印数据，其可以是胶片特定的印记数据和/或帧特定印记数据。 指令元件SW12和SW13命令第一次压印操作，其中将如此设置的数据作为帧特定印记数据印刷在每个胶片帧的预定压印位置，并且命令第二压印操作，其中将如此设置的数据印刷为胶片特定印记数据 在与胶片框架的所有压印位置不同的另一位置，例如在胶片的头部上。 压印设备62和63根据命令元件发出的命令执行第一压印操作和/或第二压印操作，并且数据转换信号输出设备51当第二压印操作被排序时，输出数据转换信号 在第二次打印操作之前，如果帧特定打印数据由设置元素设置。 因此，在执行第二次压印操作之前，可以将这种不正确设置的帧特定打印数据改变为与特定的胶片帧不相关联时不具有影像特定印记数据的特定印记数据。
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