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公开(公告)号：US20070195191A1
公开(公告)日：2007-08-23
申请号：US11787124
申请日：2007-04-13
申请人： Masataka Ide , Osamu Nonaka
发明人： Masataka Ide , Osamu Nonaka
IPC分类号： G03B13/00
摘要： The present invention provides a distance-measuring device has an AF area sensor that includes an image pick up element formed on a semiconductor substrate for receiving two images having a parallax therebetween, and a photo reception signal processing circuit formed on the semiconductor substrate for processing signals corresponding to light received by the image pick up element. On the basis of sensor data (outline data) obtained by integration executed in the AF area sensor in an outline detection mode, the distance-measuring device detects a main subject in a photography screen, sets a distance-measuring area including the main subject, and measures a distance to the main subject.
摘要翻译： 本发明提供了一种距离测量装置，其具有AF区域传感器，该AF区域传感器包括形成在半导体基板上的图像拾取元件，用于接收两个具有视差的图像;以及光接收信号处理电路，形成在半导体基板上用于处理信号 对应于由图像拾取元件接收的光。 基于在轮廓检测模式中在AF区域传感器中执行的积分获得的传感器数据（轮廓数据），距离测量装置在拍摄画面中检测主要被摄体，设定包括主要被摄体的测距区域， 并测量到主体的距离。
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公开(公告)号：US20050031330A1
公开(公告)日：2005-02-10
申请号：US10644646
申请日：2003-08-20
申请人： Osamu Nonaka , Masataka Ide
发明人： Osamu Nonaka , Masataka Ide
摘要： The present invention provides a camera where a focusing position of a taking lens is adjusted as a first focus adjustment by a CPU, and as a second focus adjustment lower in accuracy but higher at a speed than the first focus adjustment. An object image is picked up through the taking lens by an imager, and an output signal of the imager is converted into image data. A compressibility of the image data obtained at the imager is set by an image processing section, and the image data is compressed in accordance with the set compressibility. Then, in accordance with the compressibility set by the image processing section, the CPU decides which of the first focus adjustment and the second focus adjustment is used to execute a final focus adjustment operation of the taking lens.
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公开(公告)号：US06792203B1
公开(公告)日：2004-09-14
申请号：US09651877
申请日：2000-08-30
申请人： Masataka Ide , Osamu Nonaka
发明人： Masataka Ide , Osamu Nonaka
IPC分类号： G03B700
摘要： In a camera a pickup element images an object image. An A/D converter A/D converts an output of the pickup element. A processing section includes a night scene judging section for judging whether or not the scene to be photographed is the night scene on the basis of a digital image signal output from the A/D converter. In a distance measuring apparatus of the camera. An area sensor is used for an auto-focus. A first judging section judges that the scene to be photographed is a night scene on the basis of an output of the area sensor. In the case where the first judging section judges that the photography scene is not the night scene, a second judging section judges whether or not the scene to be photographed is the reverse light scene. A main object specifying section specifies the main object in the case where either the first judging section or the second judging section judges the scene to be photographed is either the night scene or the reverse light scene. A distance measuring section conducts distance measuring calculation with respect to the main object specified by the main object specifying section.
摘要翻译： 在照相机中，拾音元件对物体图像进行成像。 A / D转换器A / D转换拾取元件的输出。 一个处理部分包括一个夜景判断部分，用于根据从A / D转换器输出的数字图像信号来判断摄影场景是否是夜景。 在相机的距离测量装置中。 区域传感器用于自动对焦。 第一判断部根据区域传感器的输出，判定拍摄场景是夜景。 在第一判断部判定摄影场景不是夜景的情况下，第二判断部判断拍摄场景是否为反光场景。 在第一判断部分或第二判断部分判断要拍摄的场景的情况下，主对象指定部分指定主要对象是夜景或反光场景。 距离测量部分对主要对象指定部分指定的主要对象进行距离测量计算。
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公开(公告)号：US07750970B2
公开(公告)日：2010-07-06
申请号：US11787124
申请日：2007-04-13
申请人： Masataka Ide , Osamu Nonaka
发明人： Masataka Ide , Osamu Nonaka
摘要： The present invention provides a distance-measuring device has an AF area sensor that includes an image pick up element formed on a semiconductor substrate for receiving two images having a parallax therebetween, and a photo reception signal processing circuit formed on the semiconductor substrate for processing signals corresponding to light received by the image pick up element. On the basis of sensor data (outline data) obtained by integration executed in the AF area sensor in an outline detection mode, the distance-measuring device detects a main subject in a photography screen, sets a distance-measuring area including the main subject, and measures a distance to the main subject.
摘要翻译： 本发明提供了一种距离测量装置，其具有AF区域传感器，该AF区域传感器包括形成在半导体基板上的图像拾取元件，用于接收两个具有视差的图像;以及光接收信号处理电路，形成在半导体基板上用于处理信号 对应于由图像拾取元件接收的光。 基于在轮廓检测模式中在AF区域传感器中执行的积分获得的传感器数据（轮廓数据），距离测量装置在拍摄画面中检测主要被摄体，设定包括主要被摄体的测距区域， 并测量到主体的距离。
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公开(公告)号：US20050185084A1
公开(公告)日：2005-08-25
申请号：US11099402
申请日：2005-04-05
申请人： Osamu Nonaka , Masataka Ide
发明人： Osamu Nonaka , Masataka Ide
摘要： The present invention provides a camera where a focusing position of a taking lens is adjusted as a first focus adjustment by a CPU, and as a second focus adjustment lower in accuracy but higher at a speed than the first focus adjustment. An object image is picked up through the taking lens by an imager, and an output signal of the imager is converted into image data. A compressibility of the image data obtained at the imager is set by an image processing section, and the image data is compressed in accordance with the set compressibility. Then, in accordance with the compressibility set by the image processing section, the CPU decides which of the first focus adjustment and the second focus adjustment is used to execute a final focus adjustment operation of the taking lens.
摘要翻译： 本发明提供一种照相机，其中通过CPU将拍摄镜头的聚焦位置调整为第一焦点调节，并且作为第二焦点调整的精度降低，但是以比第一焦点调整更高的速度。 通过成像器通过拍摄镜头拾取物体图像，并将成像器的输出信号转换为图像数据。 通过图像处理部分设置在成像器处获得的图像数据的可压缩性，并且根据设定的压缩率来压缩图像数据。 然后，根据由图像处理部设定的压缩率，CPU决定使用第一焦点调整和第二焦点调整中的哪一个来执行拍摄镜头的最终聚焦调整操作。
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公开(公告)号：US5235377A
公开(公告)日：1993-08-10
申请号：US826626
申请日：1992-01-28
申请人： Masataka Ide , Osamu Nonaka
发明人： Masataka Ide , Osamu Nonaka
CPC分类号： G02B7/32
摘要： According to a measuring apparatus for a camera, light is projected to an object from a projection section, and light reflected on the object is received at a first light receiving section and a second light receiving section arranged to be adjacent to each other. In the first light receiving section, a first and second signals relating to a light receiving position and a quantity of received light are output, and in the second light receiving section, a third signal relating to a quantity of light of the reflected light is output. In a discriminating and calculating section, if it is discriminated that the reflected light is positioned at a place, which is nearer than a predetermined distance, a measuring distance can be calculated from an output ratio of the first signal to the second signal by a measuring calculation circuit. On the other hand, if it is discriminated that the reflected light is positioned at a place, which is farther than the predetermined distance, a measuring distance can be calculated from the output ratio of the sum of the first and second signals to the third signal by the measuring calculation circuit.
摘要翻译： 根据照相机的测量装置，将光从投影部分投影到物体上，并且在物体上反射的光被接收在彼此相邻的第一光接收部分和第二光接收部分。 在第一光接收部分中，输出与光接收位置和接收光量相关的第一和第二信号，并且在第二光接收部分中，输出与反射光的光量有关的第三信号 。 在识别和计算部分中，如果区分反射光位于比预定距离更近的位置，则可以通过测量从第一信号与第二信号的输出比率来计算测量距离 计算电路。 另一方面，如果鉴别出反射光位于比预定距离更远的地方，则可以根据第一和第二信号的和与第三信号的和的输出比来计算测量距离 由测量计算电路。
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公开(公告)号：US07450171B2
公开(公告)日：2008-11-11
申请号：US10690206
申请日：2003-10-21
申请人： Masataka Ide , Osamu Nonaka
发明人： Masataka Ide , Osamu Nonaka
摘要： The present invention provides a distance-measuring device has an AF area sensor that includes an image pick up element formed on a semiconductor substrate for receiving two images having a parallax therebetween, and a photo reception signal processing circuit formed on the semiconductor substrate for processing signals corresponding to light received by the image pick up element. On the basis of sensor data (outline data) obtained by integration executed in the AF area sensor in an outline detection mode, the distance-measuring device detects a main subject in a photography screen, sets a distance-measuring area including the main subject, and measures a distance to the main subject.
摘要翻译： 本发明提供了一种距离测量装置，其具有AF区域传感器，该AF区域传感器包括形成在半导体基板上的图像拾取元件，用于接收两个具有视差的图像;以及光接收信号处理电路，形成在半导体基板上用于处理信号 对应于由图像拾取元件接收的光。 基于在轮廓检测模式中在AF区域传感器中执行的积分获得的传感器数据（轮廓数据），距离测量装置在拍摄画面中检测主要被摄体，设定包括主要被摄体的测距区域， 并测量到主体的距离。
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公开(公告)号：US06895181B2
公开(公告)日：2005-05-17
申请号：US10644646
申请日：2003-08-20
申请人： Osamu Nonaka , Masataka Ide
发明人： Osamu Nonaka , Masataka Ide
摘要： The present invention provides a camera where a focusing position of a taking lens is adjusted as a first focus adjustment by a CPU, and as a second focus adjustment lower in accuracy but higher at a speed than the first focus adjustment. An object image is picked up through the taking lens by an imager, and an output signal of the imager is converted into image data. A compressibility of the image data obtained at the imager is set by an image processing section, and the image data is compressed in accordance with the set compressibility. Then, in accordance with the compressibility set by the image processing section, the CPU decides which of the first focus adjustment and the second focus adjustment is used to execute a final focus adjustment operation of the taking lens.
摘要翻译： 本发明提供一种照相机，其中通过CPU将拍摄镜头的聚焦位置调整为第一焦点调节，并且作为第二焦点调整的精度降低，但是以比第一焦点调整更高的速度。 通过成像器通过拍摄镜头拾取物体图像，并将成像器的输出信号转换为图像数据。 通过图像处理部分设置在成像器处获得的图像数据的可压缩性，并且根据设定的压缩率来压缩图像数据。 然后，根据由图像处理部设定的压缩率，CPU决定使用第一焦点调整和第二焦点调整中的哪一个来执行拍摄镜头的最终聚焦调整操作。
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公开(公告)号：US20050013601A1
公开(公告)日：2005-01-20
申请号：US10690206
申请日：2003-10-21
申请人： Masataka Ide , Osamu Nonaka
发明人： Masataka Ide , Osamu Nonaka
摘要： The present invention provides a distance-measuring device has an AF area sensor that includes an image pick up element formed on a semiconductor substrate for receiving two images having a parallax therebetween, and a photo reception signal processing circuit formed on the semiconductor substrate for processing signals corresponding to light received by the image pick up element. On the basis of sensor data (outline data) obtained by integration executed in the AF area sensor in an outline detection mode, the distance-measuring device detects a main subject in a photography screen, sets a distance-measuring area including the main subject, and measures a distance to the main subject.
摘要翻译： 本发明提供了一种距离测量装置，其具有AF区域传感器，该AF区域传感器包括形成在半导体基板上的图像拾取元件，用于接收两个具有视差的图像;以及光接收信号处理电路，形成在半导体基板上用于处理信号 对应于由图像拾取元件接收的光。 基于在轮廓检测模式中在AF区域传感器中执行的积分获得的传感器数据（轮廓数据），距离测量装置在拍摄画面中检测主要被摄体，设定包括主要被摄体的测距区域， 并测量到主体的距离。
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公开(公告)号：US06785469B1
公开(公告)日：2004-08-31
申请号：US09712868
申请日：2000-11-15
申请人： Masataka Ide , Osamu Nonaka
发明人： Masataka Ide , Osamu Nonaka
IPC分类号： G03B1334
摘要： The present invention provides a distance-measuring device has an AF area sensor that includes an image pick up element formed on a semiconductor substrate for receiving two images having a parallax therebetween, and a photo reception signal processing circuit formed on the semiconductor substrate for processing signals corresponding to light received by the image pick up element. On the basis of sensor data (outline data) obtained by integration executed in the AF area sensor in an outline detection mode, the distance-measuring device detects a main subject in a photography screen, sets a distance-measuring area including the main subject, and measures a distance to the main subject.
摘要翻译： 本发明提供了一种距离测量装置，其具有AF区域传感器，该AF区域传感器包括形成在半导体基板上的图像拾取元件，用于接收两个具有视差的图像;以及光接收信号处理电路，形成在半导体基板上用于处理信号 对应于由图像拾取元件接收的光。 基于在轮廓检测模式中在AF区域传感器中执行的积分获得的传感器数据（轮廓数据），距离测量装置在拍摄画面中检测主要被摄体，设定包括主要被摄体的测距区域， 并测量到主体的距离。
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