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公开(公告)号：US4908644A
公开(公告)日：1990-03-13
申请号：US171794
申请日：1988-03-22
申请人： Osamu Shindo , Noboru Suzuki , Shigeo Toji
发明人： Osamu Shindo , Noboru Suzuki , Shigeo Toji
摘要： A filtering device for carrying out a filtering process in a space domain of image data derived from an external visual image input means and then delivering control information to a controlled driving device with the filtering device containing fundamental operator generation device for generating fundamental operators within the same fundamental operator series, and a filtering processing device for carrying out a convolution of a fundamental operator with an image data array and conducting a sequential series of such convolutions with varying input data based upon data detected at the output of the filter processing, so that the sequential convolution attains an effect equivalent to that attained by the direct convolution of the initial image data array with an expanded operator.
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公开(公告)号：US5128706A
公开(公告)日：1992-07-07
申请号：US659486
申请日：1991-02-25
申请人： Osamu Shindo , Noboru Suzuki , Shigeo Toji
发明人： Osamu Shindo , Noboru Suzuki , Shigeo Toji
摘要： A filtering device for carrying out a filtering process in a space domain of image data derived from an external visual image input means and then delivering control information to a controlled driving device with the filtering device containing fundamental operator generation device for generating fundamental operators within the same fundamental operator series, and a filtering processing device for carrying out a convolution of a fundamental operator with an image data array and conducting a sequential series of such convolutions with varying input data based upon data detected at the output of the filter processing, so that the sequential convolution attains an effect equivalent to that attained by the direct convolution of the initial image data array with an expanded operator.
摘要翻译： 一种滤波装置，用于在从外部视觉图像输入装置得到的图像数据的空间域中执行滤波处理，然后将控制信息传送到受控的驱动装置，该滤波装置包含用于产生基本操作者生成装置的基本操作者生成装置 基本操作者系列，以及滤波处理装置，用于执行基本操作者与图像数据阵列的卷积，并且基于在滤波处理的输出处检测到的数据，使用改变的输入数据进行这种卷积的顺序串联，使得 顺序卷积达到与初始图像数据阵列与扩展算子的直接卷积获得的效果相当的效果。
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公开(公告)号：US5583606A
公开(公告)日：1996-12-10
申请号：US370367
申请日：1995-01-09
申请人： Osamu Shindo , Shigeo Toji
发明人： Osamu Shindo , Shigeo Toji
IPC分类号： G03B7/00
CPC分类号： G03B7/00
摘要： An eye direction detecting apparatus for a camera having a light transferring system for guiding a beam of parallel light rays to an eye of a photographer includes a light receiving system having a light receiving portion on which a first Purkinje image based on specular reflection of a cornea of the eye and reflecting light from a retina of the eye is formed, the light receiving portion generating a light receiving output. The apparatus further includes a processing circuit for detecting the eye direction of the eye based on the light receiving output of the light receiving portion. Further, according to the teachings of the present invention, including an optical member having certain identically inclined surfaces prevents refracted light from forming a ghost image within the light receiving system of an eye direction detecting apparatus.
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公开(公告)号：US5557364A
公开(公告)日：1996-09-17
申请号：US462688
申请日：1995-06-05
申请人： Osamu Shindo , Shigeo Toji
发明人： Osamu Shindo , Shigeo Toji
IPC分类号： G03B7/00
CPC分类号： G03B7/00
摘要： An eye direction detecting apparatus for a camera having a light transferring system for guiding a beam of parallel light rays to an eye of a photographer includes a light receiving system having a light receiving portion on which a first Purkinje image based on specular reflection of a cornea of the eye and reflecting light from a retina of the eye is formed, the light receiving portion generating a light receiving output. The apparatus further includes a processing circuit for detecting the eye direction of the eye based on the light receiving output of the light receiving portion. Further, according to the teachings of the present invention, including an optical member having certain identically inclined surfaces prevents refracted light from forming a ghost image within the light receiving system of an eye direction detecting apparatus.
摘要翻译： 一种用于具有用于将平行光束引导到拍摄者的眼睛的光传输系统的照相机的眼睛方向检测装置包括：光接收系统，具有光接收部分，基于角膜反射的第一浦肯野图像 并且形成从眼睛的视网膜反射光的光，所述光接收部分产生光接收输出。 该装置还包括基于光接收部分的光接收输出来检测眼睛的眼睛方向的处理电路。 此外，根据本发明的教导，包括具有一定相同倾斜面的光学构件防止在眼睛方向检测装置的光接收系统内形成重影的折射光。
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公开(公告)号：US5327191A
公开(公告)日：1994-07-05
申请号：US982427
申请日：1992-11-27
申请人： Osamu Shindo , Shigeo Toji
发明人： Osamu Shindo , Shigeo Toji
IPC分类号： G03B13/36
CPC分类号： G03B13/36
摘要： An eye direction detecting apparatus for a camera having a light transferring system for guiding a beam of parallel light rays to an eye of a photographer includes a light receiving system having a light receiving portion on which a first Purkinje image based on specular reflection of a cornea of the eye and reflecting light from a retina of the eye is formed, the light receiving portion generating a light receiving output. The apparatus further includes a processing circuit for detecting the eye direction of the eye based on the light receiving output of the light receiving portion. Further, according to the teachings of the present invention, including an optical member having certain identically inclined surfaces prevents refracted light from forming a ghost image within the light receiving system of an eye direction detecting apparatus.
摘要翻译： 一种用于具有用于将平行光束引导到拍摄者的眼睛的光传输系统的照相机的眼睛方向检测装置包括：光接收系统，具有光接收部分，基于角膜反射的第一浦肯野图像 并且形成从眼睛的视网膜反射光的光，所述光接收部分产生光接收输出。 该装置还包括基于光接收部分的光接收输出来检测眼睛的眼睛方向的处理电路。 此外，根据本发明的教导，包括具有一定相同倾斜面的光学构件防止在眼睛方向检测装置的光接收系统内形成重影的折射光。
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6.发明授权Auto optical focus detecting device and eye direction detecting optical system 失效自动光学检测装置和眼睛方向检测光学系统
公开(公告)号：US5291234A
公开(公告)日：1994-03-01
申请号：US926367
申请日：1992-08-07
申请人： Osamu Shindo , Shigeo Toji
发明人： Osamu Shindo , Shigeo Toji
IPC分类号： G03B13/36
CPC分类号： G03B13/36
摘要： An auto optical focus detecting device of a camera comprises a center zone being located in a center of a view finder of a camera body; at least two peripheral zones being located in the view finder, one of the two peripheral zones center zone and the other being located in the left-hand side; the camera body containing a center auto focus optical system and at least two peripheral auto focus optical systems; the center auto focus optical system having a zone corresponding to the center zone, the zone being substantially conjugate with the center zone; the peripheral auto focus optical systems, respectively, having a substantially conjugate zone corresponding to the peripheral zone, each zone being substantially conjugate with the peripheral zone; a photographic lens being attached to the camera body, an exit pupil of the photographic lens being looked through the center zone of the center auto focus optical system, at least two aperture zones being defined on the exit pupil by the at least two peripheral auto focus optical systems, each of the aperture zones being looked through the peripheral zone, at least one of the two aperture zones being located at an upper side away from a central portion of the exit pupil and the other being located at a lower side away from the central portion; the center auto focus optical system and the two peripheral auto focus optical systems, respectively, having at least one photoelectronic device for producing an output signal; and the output signal produced by the photoelectronic device being adapted to move the photographic lens automatically, thereby to bring the camera to be in focus.
摘要翻译： 相机的自动光学焦点检测装置包括位于相机机身的取景器的中心的中心区域; 至少两个外围区域位于取景器中，两个外围区域中心区域中的一个，另一个位于左侧; 所述相机主体包含中心自动对焦光学系统和至少两个外围自动对焦光学系统; 所述中心自动聚焦光学系统具有对应于所述中心区域的区域，所述区域基本上与所述中心区域共轭; 所述周边自动对焦光学系统分别具有对应于所述周边区域的基本共轭区域，每个区域基本上与所述周边区域共轭; 照相镜头附接到照相机主体，照相镜头的出射光瞳穿过中心自动对焦光学系统的中心区域，至少两个光圈区域通过至少两个周边自动对焦限定在出射光瞳上 光学系统，每个开口区域通过周边区域观察，两个开口区域中的至少一个位于远离出射光瞳的中心部分的上侧，另一个位于远离 中央部分 中心自动聚焦光学系统和两个外围自动对焦光学系统分别具有用于产生输出信号的至少一个光电子器件; 并且由光电子器件产生的输出信号适于自动移动摄影镜头，从而使照相机成为焦点。
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公开(公告)号：US5721976A
公开(公告)日：1998-02-24
申请号：US649229
申请日：1996-05-17
申请人： Noboru Suzuki , Shigeo Toji , Masahiro Kawasaki
发明人： Noboru Suzuki , Shigeo Toji , Masahiro Kawasaki
摘要： A lens focusing system for a camera. The camera includes a focusing lens that is movable between a first terminus point and a second terminus point. An amount required to move the focusing lens to obtain an in-focus condition is determined, which is used to drive the focusing lens to position the focusing lens at the in-focus condition. A plurality of drive signals are generated in response to the driving of the focusing lens, which are monitored. A monitored position value is established that is based upon the plurality of drive signals monitored by the monitoring means, and the monitored position value is compared with a predetermined position value corresponding to one of the first terminus point and the second terminus point after the lens has been moved by the amount determined to be required to move the focusing lens to obtain the in-focus condition. The focusing lens is then driven in a direction until the focusing lens is prevented from moving when the monitored position value corresponds to a position which is out of a range between the first terminus point and the second terminus point. When the focusing lens has been moved to one of the first terminus point and the second terminus point, the monitored position value is replaced with the predetermined position value.
摘要翻译： 镜头对焦系统。 相机包括可在第一终点和第二终点之间移动的聚焦透镜。 确定移动聚焦透镜以获得对焦条件所需的量，其用于驱动聚焦透镜以将聚焦透镜定位在对焦状态。 响应被监测的聚焦透镜的驱动而产生多个驱动信号。 建立基于由监视装置监视的多个驱动信号的监视位置值，并且将监视的位置值与对应于镜头具有的第一终点和第二终点之一的预定位置值进行比较 被移动了确定为移动聚焦透镜以获得对焦条件所需的量。 然后，当监视的位置值对应于在第一终点和第二终点之间的范围之外的位置时，聚焦透镜被沿着一个方向被驱动，直到聚焦透镜被阻止移动。 当聚焦透镜已经移动到第一终点和第二终点之一时，监视的位置值被替换为预定位置值。
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公开(公告)号：US5432584A
公开(公告)日：1995-07-11
申请号：US956581
申请日：1992-10-05
申请人： Noboru Suzuki , Shigeo Toji , Masahiro Kawasaki
发明人： Noboru Suzuki , Shigeo Toji , Masahiro Kawasaki
摘要： A lens accommodation device for a camera employing a lens unit that is interchangeably mounted to a camera body. The lens unit provides data to the camera body as to whether the photographic lens thereof is accommodatable. If the lens is accommodatable, the photographic lens of the lens unit is driven in a direction in which the photographic lens is accommodated when a predetermined condition occurs.
摘要翻译： 一种用于摄像机的镜头容纳装置，其采用可互换地安装到照相机主体的透镜单元。 透镜单元向照相机主体提供关于其摄影镜头是否可容纳的数据。 如果透镜可容纳，则当发生预定条件时，透镜单元的摄影透镜在摄影镜头被容纳的方向上被驱动。
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公开(公告)号：US5283607A
公开(公告)日：1994-02-01
申请号：US881785
申请日：1992-05-11
申请人： Noboru Suzuki , Shigeo Toji , Masahiro Kawasaki
发明人： Noboru Suzuki , Shigeo Toji , Masahiro Kawasaki
摘要： An image magnification control device for a camera. Control focal length required to maintain an image magnification constant is computed based upon defocus information detected by using a light having passed through a photographic lens. In case focal length of the photographic lens comes out of a range wherein the set image magnification can be obtained, various operations such as shutter-release lock operation are executed depending upon designs.
摘要翻译： 用于照相机的图像放大控制装置。 基于通过使用通过摄影镜头的光检测到的散焦信息来计算保持图像倍率常数所需的控制焦距。 在摄影镜头的焦距超出可以获得设定图像倍率的范围的情况下，根据设计执行诸如快门释放锁定操作的各种操作。
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公开(公告)号：US5832316A
公开(公告)日：1998-11-03
申请号：US866257
申请日：1997-05-30
申请人： Noboru Suzuki , Shigeo Toji , Masahiro Kawasaki
发明人： Noboru Suzuki , Shigeo Toji , Masahiro Kawasaki
摘要： An image magnification control device for a camera. Control focal length required to maintain an image magnification constant is computed based upon defocus information detected by analyzing a light that passes through a photographic lens. In case a focal length of the photographic lens moves out of a range wherein the set image magnification can be obtained, various options, such as a shutter-release lock operation, can be executed depending upon the chosen design of the camera.
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