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公开(公告)号：US08675093B2
公开(公告)日：2014-03-18
申请号：US12945209
申请日：2010-11-12
申请人： Toru Nagata
发明人： Toru Nagata
CPC分类号： H04N9/045
摘要： An image capturing apparatus performs RGB three-band image capturing. Additional band pixels BG and OG having a spectral sensitivity peak wavelength between the B and G bands and between the R and G bands, respectively, are disposed on an image sensor consisting of RGB pixels. A feature quantity in the spectral characteristics of light incident on the sensor is obtained based on pixel values in the additional bands and pixel values in the RGB bands detected by the image sensor, and is applied to image processing of a captured object image. In order to maintain the image capturing resolution, in the image sensor, the number of additional band pixels is smaller than the number of R pixels, the number of G pixels, and the number of B pixels.
摘要翻译： 图像捕获装置执行RGB三频带图像捕获。 分别在B和G频带之间以及R和G频带之间具有频谱灵敏度峰值波长的附加频带像素BG和OG被布置在由RGB像素组成的图像传感器上。 基于附加频带中的像素值和由图像传感器检测到的RGB频带中的像素值，获得入射到传感器上的光的光谱特性中的特征量，并将其应用于拍摄对象图像的图像处理。 为了保持图像拍摄分辨率，在图像传感器中，附加的带像素的数量小于R像素的数量，G像素的数量和B像素的数量。
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公开(公告)号：US08345140B2
公开(公告)日：2013-01-01
申请号：US12269307
申请日：2008-11-12
申请人： Toru Nagata
发明人： Toru Nagata
IPC分类号： H04N5/222
CPC分类号： H04N9/045 , G03B13/00 , H04N5/23212
摘要： An image capturing apparatus for capturing a chart having color patches of a plurality of colors using a taking lens and obtaining a color-patch signal for creating a color profile. In the apparatus, the type of chart is identified, after which the focal length of the taking lens is acquired. Then, based upon the focal length, object distance suited to the chart type is determined and the user is notified of the object distance.
摘要翻译： 一种图像拍摄装置，用于使用拍摄镜头捕获具有多种颜色的色块的图表，并获得用于产生颜色特征的色块信号。 在该装置中，识别图表的类型，然后获取拍摄镜头的焦距。 然后，基于焦距，确定适合于图表类型的对象距离，并向用户通知对象距离。
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公开(公告)号：US20110128422A1
公开(公告)日：2011-06-02
申请号：US12950607
申请日：2010-11-19
申请人： Toru Nagata
发明人： Toru Nagata
IPC分类号： H04N5/217
CPC分类号： H04N9/045
摘要： An image capturing apparatus calculates the frequency component of each pixel of a captured image and divides the pixels into pixels in a recovery region, whose frequency components are equal to or more than a predetermined threshold, and other pixels in a non-recovery region. A recovery unit performs recovery processing for each pixel in the recovery region to correct the degradation of image quality caused by the optical characteristics of the image capturing unit. The recovery processing unit does not perform recovery processing for the pixels in the non-recovery region. The image capturing apparatus reconstructs the captured image by combining the pixels in the recovery region for which the recovery processing has been performed with the pixels in the non-recovery region. This makes it possible to suppress degradation of image quality in a region which does not match a recovery filter in terms of focal length.
摘要翻译： 图像拍摄装置计算拍摄图像的每个像素的频率分量，并将像素划分为恢复区域中的像素，其频率分量等于或大于预定阈值，以及非恢复区域中的其他像素。 恢复单元对恢复区域中的每个像素执行恢复处理，以校正由图像捕获单元的光学特性引起的图像质量的劣化。 恢复处理单元不对非恢复区域中的像素执行恢复处理。 图像拍摄设备通过将已经执行了恢复处理的恢复区域中的像素与非恢复区域中的像素组合来重建捕获的图像。 这使得可以在焦距方面抑制与恢复滤波器不匹配的区域中的图像质量的劣化。
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公开(公告)号：US5606456A
公开(公告)日：1997-02-25
申请号：US197454
申请日：1994-02-16
申请人： Toru Nagata , Hiromi Someya
发明人： Toru Nagata , Hiromi Someya
CPC分类号： G02B26/0875 , G02B27/646
摘要： A device for compensating movement of an image formed by an optical system comprises first and second sensing units arranged at different positions along an optical axis of the optical system to sense an acceleration of the device, a compensation optical system arranged on a light path of the optical system and supported movably relative to the device to compensate for the movement of the image driver for driving the compensation optical system, and a calculation unit for calculating a displacement of the compensation optical system based on the outputs of the first and second acceleration sensing units and supplying displacement information to the driver.
摘要翻译： 用于补偿由光学系统形成的图像的运动的装置包括沿着光学系统的光轴布置在不同位置的第一和第二感测单元，以感测装置的加速度;布置在光学系统的光路上的补偿光学系统 光学系统，并且相对于该装置可移动地被支撑以补偿用于驱动补偿光学系统的图像驱动器的移动;以及计算单元，用于基于第一和第二加速度感测单元的输出来计算补偿光学系统的位移 并向驾驶员提供位移信息。
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公开(公告)号：US5325138A
公开(公告)日：1994-06-28
申请号：US26298
申请日：1993-03-04
申请人： Toru Nagata
发明人： Toru Nagata
CPC分类号： G03B17/24 , G03B2217/244
摘要： A camera is used with a film having a magnet record portion for each frame thereof. The camera is provided with a head portion for writing information in the magnetic record portion. When the film is rewound halfway up the end thereof, the head portion writes a plurality of specific information pieces in the record portion of each unexposed frame.
摘要翻译： 相机与其每个帧具有磁记录部分的胶片一起使用。 相机设置有用于在磁记录部分中写入信息的头部。 当胶片在其末端的中途重绕时，头部将多个特定信息片段写入每个未曝光的帧的记录部分。
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公开(公告)号：US5101230A
公开(公告)日：1992-03-31
申请号：US653746
申请日：1991-02-11
申请人： Masao Shikaumi , Toru Nagata , Hiroshi Sumio , Koichi Washisu
发明人： Masao Shikaumi , Toru Nagata , Hiroshi Sumio , Koichi Washisu
CPC分类号： H04N5/23287 , G01S3/783 , G02B7/36 , G03B17/00 , H04N5/232 , H04N5/23248 , G03B2217/005
摘要： An image stabilization device includes image processing means for receiving a beam from an object and utilizing the beam as image information, blur correcting means for driving an imaging system to correct blurring of an image, initial setting means for setting the imaging means to an initial drive state of the blur correcting means, and interlocking control means for inhibiting a simultaneous operation of the image processing means and the initial setting means.
摘要翻译： 图像稳定装置包括图像处理装置，用于从物体接收光束并利用光束作为图像信息;模糊校正装置，用于驱动成像系统以校正图像的模糊;初始设定装置，用于将成像装置设置为初始驱动 模糊校正装置的状态，以及用于禁止图像处理装置和初始设定装置的同时操作的互锁控制装置。
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公开(公告)号：US5020369A
公开(公告)日：1991-06-04
申请号：US350854
申请日：1989-05-12
申请人： Koichi Washisu , Ichiro Ohnuki , Toru Nagata
发明人： Koichi Washisu , Ichiro Ohnuki , Toru Nagata
IPC分类号： G01P15/08
CPC分类号： G01P15/0888
摘要： An angular acceleration meter, for use in an image stabilizing optical device, is provided with a seesaw rotatably supported about an angular acceleration detecting axis and constitutes a detecting mass, in which the seesaw is shaped as an arc form with curved or polygonal surface symmetric with a respect to the detecting axis.
摘要翻译： 用于图像稳定光学装置的角加速度计设置有围绕角加速度检测轴线可旋转地支撑的跷跷板，并构成检测质量块，其中跷跷板被成形为具有弯曲或多边形表面对称的弧形， 相对于检测轴。
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公开(公告)号：US4614416A
公开(公告)日：1986-09-30
申请号：US750643
申请日：1985-06-27
申请人： Toyotosi Suzuki , Toru Nagata
发明人： Toyotosi Suzuki , Toru Nagata
摘要： A device for controlling the operation of a camera includes a speed governing member arranged to be operated by a driving force differing from a driving force used for driving shutter blades. The opening speed of the shutter blades is stably controlled by the speed governing member. The control device retards the speed of a shutter blade opening action to enable an automatic focusing action to be performed before the photo-taking aperture actually begins to open after commencement of the shutter blade opening action.
摘要翻译： 用于控制照相机操作的装置包括调速部件，该调速部件布置成由与用于驱动快门叶片的驱动力不同的驱动力操作。 快门叶片的打开速度由调速构件稳定地控制。 控制装置延迟快门叶片打开动作的速度，以便在快门叶片打开动作开始之后在拍摄光圈实际开始打开之前执行自动对焦动作。
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公开(公告)号：US20120200755A1
公开(公告)日：2012-08-09
申请号：US13355958
申请日：2012-01-23
申请人： Toru Nagata
发明人： Toru Nagata
IPC分类号： H04N5/335
CPC分类号： H04N9/045 , H04N2209/046
摘要： Solid-state image sensing elements p and q arranged on an image sensor at a higher density than other solid-state image sensing elements are configured so that the focus error amount due to the axial chromatic aberration of an imaging lens between the solid-state image sensing elements p and q is equal to or larger than an amount corresponding to the depth of focus in a maximum aperture. Also, the imaging lens has a f-number which allows the focus error amount to fall within the range between the two ends of the depth of focus.
摘要翻译： 配置在比其他固体摄像元件更高的密度的图像传感器上的固态图像感测元件p和q被配置为使得由于固态图像之间的成像透镜的轴向色差引起的聚焦误差量 感测元件p和q等于或大于在最大孔径中对应于焦深的量。 此外，成像透镜具有允许聚焦误差量落入焦深两端之间的范围内的f数。
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10.发明申请公开(公告)号：US20100321525A1
公开(公告)日：2010-12-23
申请号：US12782917
申请日：2010-05-19
申请人： Toru Nagata
发明人： Toru Nagata
IPC分类号： H04N5/235
CPC分类号： H04N5/3535 , H04N5/23216 , H04N5/23293 , H04N5/335
摘要： The present invention provides an image capturing apparatus comprising an image capturing unit configured to capture an image; a generation unit configured to generate an exposure period map by assigning, to each of the plurality of image sensor pixels, exposure control information to control a charge accumulation time, based on preliminary capturing data obtained by preliminary capturing using the image capturing unit, the exposure control information including first exposure control information corresponding to a first accumulation time and second exposure control information corresponding to an accumulation time longer than the first exposure control information; a correction unit configured to expand a first region having the first exposure control information on the exposure period map; and a control unit configured to control the accumulation time for each of the plurality of image sensor pixels in accordance with the exposure period map corrected by the correction unit.
摘要翻译： 本发明提供一种图像拍摄装置，包括被配置为捕获图像的图像捕获单元; 生成单元，被配置为通过基于通过使用图像捕获单元的初步拍摄获得的初步捕获数据，向多个图像传感器像素中的每一个分配曝光控制信息来产生曝光周期图，曝光控制信息，以控制电荷累积时间 控制信息，包括对应于第一累积时间的第一曝光控制信息和对应于比第一曝光控制信息长的累积时间的第二曝光控制信息; 校正单元，被配置为在曝光周期图上展开具有第一曝光控制信息的第一区域; 以及控制单元，被配置为根据由校正单元校正的曝光周期映射来控制多个图像传感器像素中的每一个的累积时间。
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