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公开(公告)号：US06498900B1
公开(公告)日：2002-12-24
申请号：US09583027
申请日：2000-05-30
申请人： Masahiro Nakata , Satoru Horita
发明人： Masahiro Nakata , Satoru Horita
IPC分类号： G03B1336
CPC分类号： G02B7/32
摘要： An automatic focusing apparatus in which the quantity of auxiliary light can be precisely controlled regardless of conditions of an object to be taken is disclosed. The apparatus includes a passive AF sensor unit, a flash device and a main CPU which controls the flash device as an auxiliary light source for the focus detection, so that the flash device intermittently emits flashes of light. The main CPU increases emission time and emission time interval stepwise from the minimum value when the flash device intermittently emits flashes of light as the auxiliary light source upon detection of the focused state.
摘要翻译： 公开了一种自动对焦装置，其中辅助光的量可以被精确地控制，而不管被摄体的状况如何。 该装置包括无源AF传感器单元，闪光装置和控制闪光装置作为焦点检测的辅助光源的主CPU，使得闪光装置间歇地发出闪光。 主CPU在检测到聚焦状态时，当闪光装置间歇地发出作为辅助光源的闪光时，从最小值逐步增加发射时间和发射时间间隔。
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2.发明授权公开(公告)号：US06336754B1
公开(公告)日：2002-01-08
申请号：US09205685
申请日：1998-12-04
IPC分类号： G03B1700
摘要： A camera body in which, when a photographic lens is attached to the camera body, data exchange is carried out by communicating with the photographic lens via a plurality of contact pins electrically connected to each other. The camera body includes: a reset pin as one of the contact pins which outputs a reset signal and a reset release signal; an identifying pin as another of the contact pins for identifying an attached photographic lens; and an identifying device which identifies an attached photographic lens according to the change of electric potential of the identifying pin upon the output of the reset release signal to the reset pin.
摘要翻译： 一种照相机体，其中，当将摄影镜头附接到照相机主体时，通过经由彼此电连接的多个接触针与摄影镜头进行通信来进行数据交换。 相机主体包括：作为输出复位信号和复位释放信号的触点引脚之一的复位引脚; 识别销作为用于识别所附接的摄影镜头的另一个接触针; 以及识别装置，其在复位释放信号输出到复位引脚时，根据识别引脚的电位变化来识别附加的摄影镜头。
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公开(公告)号：US07764318B2
公开(公告)日：2010-07-27
申请号：US11853902
申请日：2007-09-12
CPC分类号： H04N9/735 , H04N5/23293 , H04N5/772
摘要： A photographing apparatus comprises an imaging sensor, a memory, and a display unit. The imaging sensor obtains image data. The memory stores the image data. The display unit indicates a still picture based on the image data and a white balance setting picture on the still picture. The white balance setting picture is used for setting a white balance gain in a white balance adjustment.
摘要翻译： 拍摄装置包括成像传感器，存储器和显示单元。 成像传感器获取图像数据。 存储器存储图像数据。 显示单元基于静止图像上的图像数据和白平衡设置图像来指示静止图像。 白平衡设置画面用于设置白平衡调整中的白平衡增益。
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公开(公告)号：US20080062273A1
公开(公告)日：2008-03-13
申请号：US11853902
申请日：2007-09-12
CPC分类号： H04N9/735 , H04N5/23293 , H04N5/772
摘要： A photographing apparatus comprises an imaging sensor, a memory, and a display unit. The imaging sensor obtains image data. The memory stores the image data. The display unit indicates a still picture based on the image data and a white balance setting picture on the still picture. The white balance setting picture is used for setting a white balance gain in a white balance adjustment.
摘要翻译： 拍摄装置包括成像传感器，存储器和显示单元。 成像传感器获取图像数据。 存储器存储图像数据。 显示单元基于静止图像上的图像数据和白平衡设置图像来指示静止图像。 白平衡设置画面用于设置白平衡调整中的白平衡增益。
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公开(公告)号：US06937818B2
公开(公告)日：2005-08-30
申请号：US10778024
申请日：2004-02-17
申请人： Masahiro Nakata , Satoru Horita
发明人： Masahiro Nakata , Satoru Horita
摘要： A focus detection device includes a plurality of line sensors, a plurality of monitor sensors provided adjacent to respective the line sensors, wherein each of the monitor sensors monitors the quantity of light received by a corresponding the line sensor, and a control device which controls the driving of the line sensors and the monitor sensors in a desired combination thereof. The line sensors, the monitor sensors, and the control device are provided on a common circuit board.
摘要翻译： 焦点检测装置包括多个线传感器，与相应的线传感器相邻设置的多个监视器传感器，其中每个监视器传感器监视由相应的线传感器接收的光量，以及控制装置， 以期望的组合来驱动线传感器和监视器传感器。 线路传感器，监视器传感器和控制装置设置在公共电路板上。
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公开(公告)号：US06922526B2
公开(公告)日：2005-07-26
申请号：US10778130
申请日：2004-02-17
申请人： Masahiro Nakata , Satoru Horita
发明人： Masahiro Nakata , Satoru Horita
CPC分类号： G02B7/36
摘要： A focus detection device includes line sensors which each photoelectrically convert and integrate light from an object so as to output the received light as an image signal; monitor sensors provided adjacent to the line sensors; a control device which controls an integration operation of a predetermined line sensor and a predetermined monitor sensor; and a detection device which detects that a monitor signal of each of the monitor sensors reaches a predetermined termination value for terminating integration of the corresponding line sensor after the control device allows the predetermined line sensor and monitor sensor to start the integration. The control device outputs a first termination signal from a first control terminal when the detection device detects the monitor signal first reaching the termination value, and thereafter outputs integration termination information of the respective monitor sensors detected sequentially from the first control terminal.
摘要翻译： 焦点检测装置包括线传感器，每个线传感器对来自物体的光进行光电转换和积分，以输出接收的光作为图像信号; 监控与线传感器相邻的传感器; 控制装置，其控制预定线传感器和预定监视传感器的积分操作; 以及检测装置，其在所述控制装置允许所述预定线传感器和所述监视传感器开始所述集成之后，检测每个所述监视传感器的监视信号达到预定终止值以终止所述相应线传感器的积分。 当检测装置首先检测到监视信号达到终止值时，控制装置从第一控制终端输出第一终端信号，然后输出从第一控制终端顺序检测的各个监视传感器的积分终止信息。
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公开(公告)号：US07274827B2
公开(公告)日：2007-09-25
申请号：US10657173
申请日：2003-09-09
申请人： Satoru Horita
发明人： Satoru Horita
IPC分类号： G06K9/40
摘要： The image resolution of an original image is reduced, so that the original image is changed to a low-resolution image. Here, a bi-linear interpolation or a bi-cubic convolution is carried out for the resolution reduction. Pixel data from each pixel of the low-resolution image is filtered by a low-pass filter. Due to this, the low-resolution image changes to a filtered image. The number of pixels forming the filtered image is restored to the number of pixels forming the original image to generate a restored image. In the restored image, the contours of the objects are sufficiently unclear even if a small matrix is used in the filtration.
摘要翻译： 原始图像的图像分辨率降低，原始图像变为低分辨率图像。 这里，进行双线性插值或双立方体卷积以进行分辨率降低。 低分辨率图像的每个像素的像素数据被低通滤波器滤波。 因此，低分辨率图像变为滤波图像。 形成滤波图像的像素的数量被恢复为形成原始图像的像素的数量，以生成恢复的图像。 在恢复的图像中，即使在过滤中使用小矩阵，对象的轮廓也是不够清楚的。
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公开(公告)号：US08873881B2
公开(公告)日：2014-10-28
申请号：US12356609
申请日：2009-01-21
申请人： Tetsuaki Kato , Naoto Kawanami , Satoru Horita
发明人： Tetsuaki Kato , Naoto Kawanami , Satoru Horita
IPC分类号： G06K9/40 , G06K9/20 , G06K9/32 , G06K9/36 , H04N9/64 , H04N5/232 , G03B13/00 , G06T5/00 , H04N5/217 , H04N5/367 , G06T7/00
CPC分类号： H04N5/367 , G06T7/80 , G06T2207/10004 , H04N5/217 , H04N5/2171
摘要： A dust detection system, comprising a receiver, a dust extraction block, a memory and an image correction block, is provided. The receiver receives an image signal. The dust extraction block generates a dust image signal on the basis of the image signal. The memory stores an intrinsic-flaw image signal corresponding to an intrinsic-flaw image including sub-images of dust that the dust extraction block extracts in initializing. The image correction block generates a corrected dust-image signal on the basis of the intrinsic-flaw image signal and a normal dust-image signal. The normal dust-image signal corresponds to a normal dust image including sub-image of dust that the dust extraction block extracts after initializing. The corrected dust image is the normal dust image that sub-images of dust in the intrinsic-flaw image are deleted from.
摘要翻译： 提供了一种包括接收器，除尘块，存储器和图像校正块的灰尘检测系统。 接收器接收图像信号。 除尘块根据图像信号产生灰尘图像信号。 存储器存储对应于包括灰尘提取块在初始化中提取的灰尘的子图像的固有缺陷图像的固有缺陷图像信号。 图像校正块基于本征缺陷图像信号和正常灰尘图像信号产生校正的灰尘图像信号。 正常灰尘图像信号对应于包括在初始化之后灰尘提取块提取的灰尘副图像的正常灰尘图像。 校正的灰尘图像是从本体缺陷图像中除去灰尘的子图像的正常灰尘图像。
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公开(公告)号：US07683944B2
公开(公告)日：2010-03-23
申请号：US10657172
申请日：2003-09-09
申请人： Satoru Horita
发明人： Satoru Horita
摘要： Original image data has original luminance data and color difference data. The original luminance data is separated into first luminance data and second luminance data. The second luminance data undergoes low-pass filter process so as to produce the third luminance data. The first luminance data and the third luminance data are synthesized. Due to this, the soft focus picture image, which consists of the synthesized luminance data and the difference luminance data, is generated.
摘要翻译： 原始图像数据具有原始亮度数据和色差数据。 原始亮度数据被分成第一亮度数据和第二亮度数据。 第二亮度数据进行低通滤波处理，以产生第三亮度数据。 第一亮度数据和第三亮度数据被合成。 由此，生成由合成亮度数据和差分亮度数据组成的软焦点图像图像。
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公开(公告)号：US20090185716A1
公开(公告)日：2009-07-23
申请号：US12356609
申请日：2009-01-21
申请人： Tetsuaki KATO , Naoto KAWANAMI , Satoru HORITA
发明人： Tetsuaki KATO , Naoto KAWANAMI , Satoru HORITA
IPC分类号： G06T7/00
CPC分类号： H04N5/367 , G06T7/80 , G06T2207/10004 , H04N5/217 , H04N5/2171
摘要： A dust detection system, comprising a receiver, a dust extraction block, a memory and an image correction block, is provided. The receiver receives an image signal. The dust extraction block generates a dust image signal on the basis of the image signal. The memory stores an intrinsic-flaw image signal corresponding to an intrinsic-flaw image including sub-images of dust that the dust extraction block extracts in initializing. The image correction block generates a corrected dust-image signal on the basis of the intrinsic-flaw image signal and a normal dust-image signal. The normal dust-image signal corresponds to a normal dust image including sub-image of dust that the dust extraction block extracts after initializing. The corrected dust image is the normal dust image that sub-images of dust in the intrinsic-flaw image are deleted from.
摘要翻译： 提供了一种包括接收器，除尘块，存储器和图像校正块的灰尘检测系统。 接收器接收图像信号。 除尘块根据图像信号产生灰尘图像信号。 存储器存储对应于包括灰尘提取块在初始化中提取的灰尘的子图像的固有缺陷图像的固有缺陷图像信号。 图像校正块基于本征缺陷图像信号和正常灰尘图像信号产生校正的灰尘图像信号。 正常灰尘图像信号对应于包括在初始化之后灰尘提取块提取的灰尘副图像的正常灰尘图像。 校正的灰尘图像是从本体缺陷图像中除去灰尘的子图像的正常灰尘图像。
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