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公开(公告)号：US07030838B1
公开(公告)日：2006-04-18
申请号：US08988537
申请日：1997-12-10
IPC分类号： G09G5/00
摘要： An image observation device which is so arranged that a user can look an image in through an ocular window thereof with the device being fitted to the user's head for example, that the image changes in linkage with movement of the user's head, and that unnecessary change of the image is prevented during the observation. The image observation device includes an eye access detector for detecting whether the user's eyes approach thereto or not, and includes, a controller by the operation of which the image changes in linkage with movement of the user's head only if the eye access detector detects that the user's eyes approach thereto, and by the operation of which the image does not change in linkage with movement of the user's head if the eye access detector does not detect that the user's eyes approach thereto.
摘要翻译： 一种图像观察装置，其被设置为使得用户可以通过其目视窗口将装置安装到用户头部，例如，图像与用户头部的移动相关联地改变，并且不必要的改变 在观察期间防止了图像。 图像观察装置包括用于检测用户的眼睛是否接近的眼睛访问检测器，并且包括控制器，只有当眼睛访问检测器检测到所述眼睛访问检测器检测到该图像时，通过与用户头部的移动相关联地改变图像的操作 用户的眼睛接近，并且如果眼睛访问检测器没有检测到用户的眼睛接近，则图像不与用户头部的移动相关联地改变的操作。
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公开(公告)号：US06215461B1
公开(公告)日：2001-04-10
申请号：US08919396
申请日：1997-08-28
IPC分类号： G09G500
CPC分类号： G02B27/017 , G02B2027/0138
摘要： The object is to provide an image viewing system that allows easy image viewing with reduced eyestrain, whether for wide-angle or enlarged viewing. The rotation of the viewer's head is detected by means of piezo-electric vibration gyroscopes 405 and 406, and the coefficient for setting the amount of change in the camera system's image shooting direction with reference to the detected direction is changed in accordance with the focal length of the camera system's zoom lens systems. Moreover, the amount of change in the image shooting direction may be changed manually by means of sensitivity setting lever 213 mounted on HMD 2.
摘要翻译： 目的是提供一种图像观看系统，无论是广角还是放大观看，都能减少眼睛疲劳的图像观看。 通过压电振动陀螺仪405和406检测观察者头部的旋转，并且根据检测到的方向改变用于设定相机系统的图像拍摄方向的变化量的系数，根据焦距 的相机系统的变焦镜头系统。 此外，可以通过安装在HMD2上的灵敏度设定杆213手动地改变图像拍摄方向的变化量。
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3.发明授权Image display apparatus having a display controlled by user's head movement 失效具有由用户头部移动控制的显示器的图像显示装置
公开(公告)号：US5905525A
公开(公告)日：1999-05-18
申请号：US678315
申请日：1996-07-11
CPC分类号： H04N13/0296 , H04N13/0014 , H04N13/0239 , H04N13/044 , H04N13/0475 , H04N13/0477 , H04N13/0481 , H04N5/232 , H04N13/0246 , H04N13/0289
摘要： An image taken by a mobile camera is displayed on a head-mounted display provided with an acceleration sensor to detect movement of the observer's head, and the size of the image viewed by the observer wearing the display is varied according to the movement of the observer's head. For varying the image size, the camera is equipped with a zoom lens to change the size of shooting area, or alternatively, the display is equipped with a zoom lens as the eyepiece to enlarge or reduce the size of the displayed image. An image showing the appearance of the camera is displayed being superimposed on the image taken by the camera in order to facilitate the control of the camera by the observer.
摘要翻译： 通过移动摄像机拍摄的图像被显示在具有加速度传感器的头戴式显示器上，以检测观察者的头部的移动，并且观察者戴着显示器的观看者的尺寸根据观察者的头部的移动而变化 头。 为了改变图像尺寸，相机配备变焦镜头以改变拍摄区域的尺寸，或者，显示器配备有作为目镜的变焦镜头，以放大或缩小显示图像的尺寸。 显示相机的外观的图像被叠加在由相机拍摄的图像上，以便于观察者对相机的控制。
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公开(公告)号：US5841409A
公开(公告)日：1998-11-24
申请号：US633167
申请日：1996-04-16
CPC分类号： G06F3/012 , G02B27/017 , G02B27/0176 , G06F3/011 , H04N13/0239 , H04N13/0296 , H04N13/044 , H04N13/0468 , G02B2027/0138 , G02B2027/0187 , G02B2027/0198 , H04N13/0003 , H04N13/0055 , H04N13/0059 , H04N13/0289 , H04N13/0497
摘要： An HMD is provided with two piezoelectric vibrating gyros which detect vertical and horizontal angular velocities, and a horizontal sensor which detects a vertical angle. While the user's head rotates, shooting direction of a three-dimensional camera is varied in accordance with the angles obtained by integration of the detected angular velocities. While the head is stationary, the obtained vertical angle and the output of the gyro is corrected based on the angle detected by the horizontal sensor. The shooting direction of the camera can be manually set irrespective of the direction of the head, and information on the viewing direction is displayed together with a taken image.
摘要翻译： HMD设有两个检测垂直和水平角速度的压电振动陀螺仪，以及一个检测垂直角度的水平传感器。 当用户的头旋转时，三维相机的拍摄方向根据检测到的角速度的积分获得的角度而变化。 当头静止时，基于由水平传感器检测到的角度来校正所获得的垂直角度和陀螺仪的输出。 可以手动设置摄像机的拍摄方向，而不考虑头的方向，并且与拍摄图像一起显示关于观看方向的信息。
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5.发明授权Stereoscopic system with convergence and dioptric power adjustments according to object distance 失效根据物体距离进行收敛和屈光度调节的立体系统
公开(公告)号：US5978015A
公开(公告)日：1999-11-02
申请号：US542197
申请日：1995-10-12
CPC分类号： H04N13/0296 , G03B35/08 , H04N13/0239 , H04N13/044 , H04N13/0475 , H04N13/0477 , H04N13/0481 , H04N13/0003 , H04N13/0055 , H04N13/0425 , H04N2013/0081
摘要： In a stereoscopic system including a three-dimensional camera and an HMD, by setting the convergences of the three-dimensional camera and the HMD in accordance with the distance to the object to be shot, a stereoscopically viewable object distance range is increased and a natural stereoscopic image is provided. The three-dimensional camera is provided with a convergence setter which varies the directions of left and right cameras, and the HMD is provided with a convergence setter which varies the directions of left and right virtual image projectors. The distance to the object is detected based on the distance between the left and right images taken by the three-dimensional camera, and the convergence setters of the three-dimensional camera and the HMD are controlled in accordance with the detected distance. The convergence setter of the three-dimensional camera performs focusing, interlocking with the convergence setting. The convergence setter of the HMD sets the dioptric power, interlocking with the convergence setting.
摘要翻译： 在包括三维照相机和HMD的立体系统中，通过根据到被拍摄物体的距离设定三维照相机和HMD的会聚，增加立体视觉物体距离范围，并且自然地 提供立体图像。 三维照相机设置有变换左右摄像机的方向的会聚设定器，并且HMD设置有变化左右虚像投影仪的方向的会聚设定器。 基于三维摄像机拍摄的左右图像之间的距离来检测到物体的距离，并且根据检测到的距离来控制三维照相机和HMD的会聚设定器。 三维摄像机的融合设置器进行聚焦，与会聚设置互锁。 HMD的收敛设定器设定了与收敛设置互锁的屈光度。
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公开(公告)号：US5640271A
公开(公告)日：1997-06-17
申请号：US503188
申请日：1995-07-17
摘要： A binocular has the right and left optical systems. A distance between these optical systems is variable for an adjustment of the pupil distance. A protecting member is arranged to protect objective lenses and eyepieces of the optical systems by sheltering them when the binocular is housed. The protecting member is movable to release the sheltering condition to expose the lenses and the eyepieces when the binocular is used. The protecting member is driven in liaison with an operation of the adjustment of the pupil distance.
摘要翻译： 双目镜具有左右光学系统。 这些光学系统之间的距离对于调整光瞳距离是可变的。 保护构件被布置成当容纳双目镜时通过遮挡它们来保护光学系统的物镜和目镜。 当使用双目镜时，保护构件可移动以释放遮蔽状态以暴露透镜和目镜。 保护构件与瞳孔距离的调节操作相关联地被驱动。
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公开(公告)号：US5706129A
公开(公告)日：1998-01-06
申请号：US647660
申请日：1996-05-15
申请人： Masato Kato , Yasumasa Sugihara , Naoki Ishihara
发明人： Masato Kato , Yasumasa Sugihara , Naoki Ishihara
IPC分类号： G02B23/00 , G02B7/28 , G02B23/02 , G02B23/04 , G02B23/18 , G02B27/14 , G02B7/06 , G02B7/09 , G02B27/10
CPC分类号： G02B27/16 , G02B23/18 , G02B27/108 , G02B27/144 , G02B7/28
摘要： A pair of binoculars includes a first optical system; a second optical systems; a light rays separators that extracts from the first optical system a portion of light rays that pass through the first optical systems; a device for examining the extracted light rays; a device for adjusting parts of the first and second optical systems based on a results of the examination of the extracted light rays; and a light reducer located in the second optical system for separating light rays equivalent to the light rays extracted by the light rays separator from the light rays passing through the second optical system.
摘要翻译： 一对双筒望远镜包括第一光学系统; 第二光学系统; 从第一光学系统提取通过第一光学系统的光线的一部分的光线分离器; 用于检查所提取的光线的装置; 基于所提取的光线的检查结果来调整第一和第二光学系统的部件的装置; 以及位于第二光学系统中的光减速器，用于从通过第二光学系统的光线分离与由光线分离器提取的光线相当的光线。
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公开(公告)号：US5679946A
公开(公告)日：1997-10-21
申请号：US667488
申请日：1996-06-24
申请人： Hiromu Mukai , Yasumasa Sugihara , Rieko Hasegawa
发明人： Hiromu Mukai , Yasumasa Sugihara , Rieko Hasegawa
CPC分类号： G02B7/028
摘要： A system that is mounted in a camera capable of focal point detection and that performs correction of the focal point detection data in accordance with the temperature, wherein the temperature inside the photo-taking lens barrel is measured and the focal point detection data is corrected based on the temperature data for the interior of the photo-taking lens barrel. Using this construction, because the temperature of a lens element comprising the photo-taking lens can be accurately measured even where the ambient temperature of the camera has suddenly changed, for example, appropriate correction suitable for the temperature conditions may be performed. Also disclosed is a construction in which the correction of the focal point detection data is performed based on not only the temperature data but also the focal length data for the photo-taking lens. Using this construction, appropriate correction suitable for the temperature conditions may be performed even when, for example, the focal length of the photo-taking lens has changed.
摘要翻译： 一种安装在能够进行焦点检测的相机中的系统，并且根据温度执行焦点检测数据的校正，其中测量摄像镜筒内部的温度并且基于焦点检测数据被校正 关于摄影镜头镜筒内部的温度数据。 使用这种结构，即使在照相机的环境温度突然变化的情况下，即使在照相机的环境温度突然变化的情况下也可以精确地测量包括摄影镜头的透镜元件的温度，例如可以执行适合于温度条件的适当校正。 还公开了一种结构，其中，不仅基于温度数据而且基于摄影镜头的焦距数据执行焦点检测数据的校正。 使用该结构，即使例如摄影镜头的焦距发生变化，也可以进行适合于温度条件的适当的校正。
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公开(公告)号：US5729384A
公开(公告)日：1998-03-17
申请号：US704164
申请日：1996-08-28
CPC分类号： G02B23/18
摘要： A telescope has an objective lens system, an eyepiece optical system, and a third lens system between the objective lens system and the eyepiece optical system. The objective lens system is provided with a circular shape lens whose upper and lower portions are cut off. The eyepiece optical system is also provided with a circular shape lens whose upper and lower portions are cut off. The third lens system is provided with a circular shape lens which is disposed in a position where a light beam formed by the objective lens system has a smaller cross-sectional area.
摘要翻译： 望远镜具有物镜系统，目镜光学系统和物镜系统与目镜光学系统之间的第三透镜系统。 物镜系统设有圆形透镜，其上部和下部被切断。 目镜光学系统还设有圆形透镜，其上部和下部被切断。 第三透镜系统设置有圆形透镜，该透镜设置在由物镜系统形成的光束具有较小横截面积的位置。
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公开(公告)号：US5194886A
公开(公告)日：1993-03-16
申请号：US679562
申请日：1991-04-02
申请人： Hiromu Mukai , Kohtaro Hayashi , Ichiro Kasai , Jun Ishihara , Yasumasa Sugihara
发明人： Hiromu Mukai , Kohtaro Hayashi , Ichiro Kasai , Jun Ishihara , Yasumasa Sugihara
CPC分类号： G02B15/16 , G03B13/12 , G02B23/145
摘要： In a finder optical system provided separately from a taking lens system, an objective lens system forms a primary image which is an inverted image of a subject, a relay lens system erects the primary image formed by the objective lens system to form a secondary image which is an erecting image and can change the size of the secondary image, and an ocular enlarges the secondary image formed by the relay lens system and can change the enlargement ratio.The finder optical system is useful for a camera constituting the trimming system.
摘要翻译： 在与拍摄镜头系统分开设置的取景器光学系统中，物镜系统形成作为被摄体的反转图像的原始图像，中继透镜系统竖立由物镜系统形成的主图像，以形成二次图像， 是直立图像，可以改变二次图像的尺寸，并且眼睛放大由中继透镜系统形成的二次图像，并且可以改变放大率。 取景器光学系统对于构成修剪系统的相机是有用的。
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