专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5280312A Visual axis detection apparatus 失效
标题翻译：视轴检测装置
公开(公告)号：US5280312A
公开(公告)日：1994-01-18
申请号：US823773
申请日：1992-01-22
申请人： Akira Yamada , Akihiko Nagano , Kazuki Konishi
发明人： Akira Yamada , Akihiko Nagano , Kazuki Konishi
IPC分类号： A61B3/113 , A61B19/00 , G02B7/28 , G03B13/02 , A61B3/10
CPC分类号： G03B13/02 , G03B2213/025
摘要： A visual axis detection apparatus in which an eye of an observer is illuminated by a light source, and the corneal reflection image of the eye and the reflected image of the iris are detected by a light sensor. By the utilization of the position information of each reflected image from the sensor, the visual axis of the eye is calculated by a calculator. The light sensor has a plurality of photoelectric elements, and the calculator utilizes the position information of one of a plurality of photoelectric elements which produces the smallest output signal to detect the reflected image of iris on the basis of the signal from the light sensor.
摘要翻译：一种视觉轴检测装置，其中观察者的眼睛被光源照射，并且通过光传感器检测眼睛的角膜反射图像和虹膜的反射图像。通过利用来自传感器的每个反射图像的位置信息，通过计算器计算眼睛的视轴。光传感器具有多个光电元件，并且计算器利用产生最小输出信号的多个光电元件之一的位置信息，以根据来自光传感器的信号来检测光圈的反射图像。

2. 发明授权

US5245371A Camera provided with a visual axis direction detecting portion 失效
标题翻译：相机设置有视轴方向检测部
公开(公告)号：US5245371A
公开(公告)日：1993-09-14
申请号：US832369
申请日：1992-02-07
申请人： Akihiko Nagano , Akira Yamada , Kazuki Konishi
发明人： Akihiko Nagano , Akira Yamada , Kazuki Konishi
IPC分类号： G02B7/28 , G03B13/02 , H04N5/232
CPC分类号： G03B13/02 , G02B7/287 , H04N5/23212 , G03B2213/025
摘要： A camera is provided with observation means for observing a scene therethrough, a visual axis detecting device for detecting the visual axis direction of the eye of an operator looking into the observation means, an information receiving device for receiving the information of an objective lens, and a control device for making the control of the visual axis detecting device differ on the basis of a signal from the information receiving device.
摘要翻译：摄像机设置有用于观察场景的观察装置，用于检测观察装置的操作者的眼睛的视轴方向的视轴检测装置，用于接收物镜的信息的信息接收装置，以及基于来自信息接收装置的信号，使视觉轴检测装置的控制的控制装置不同。

3. 发明授权

US5214466A Camera having visual axis detecting apparatus 失效
标题翻译：具有视轴检测装置的相机
公开(公告)号：US5214466A
公开(公告)日：1993-05-25
申请号：US683785
申请日：1991-04-11
申请人： Akihiko Nagano , Kazuki Konishi , Akira Yamada , Yasuo Suda
发明人： Akihiko Nagano , Kazuki Konishi , Akira Yamada , Yasuo Suda
IPC分类号： G02B7/28 , G03B13/02
CPC分类号： G03B13/02 , G02B7/287 , G03B2213/025
摘要： A camera having a line of sight detecting apparatus to detect a line of sight of an eyeball of an observer comprises: a lens device having a movable lens; a detector to detect a moving state of the movable lens in the lens device; and a controller for making the line of sight detecting operation by the visual axis detecting apparatus different from that in the case where the movable lens is not moved when it is detected by the detector that the movable lens has been moved. When a focusing lens as a movable lens is being driven, the controller stops the line of sight detecting operation by the visual axis detecting apparatus or doesn't use the line of sight detection information for the camera control.
摘要翻译：具有用于检测观察者的眼球的视线的视线检测装置的相机包括：具有可移动透镜的透镜装置; 用于检测透镜装置中的可移动透镜的移动状态的检测器; 以及控制器，用于使视觉轴检测装置的视线检测操作与当检测器检测到可移动透镜已经移动时可移动透镜不移动的情况下的视线检测操作不同。当作为可移动透镜的聚焦透镜被驱动时，控制器停止视轴检测装置的视线检测操作，或者不使用用于摄像机控制的视线检测信息。

4. 发明授权

US5797046A Visual axis controllable optical apparatus including a visual axis detecting device for detecting a visual axis 失效
标题翻译：视轴可控光学装置，其包括用于检测视轴的视轴检测装置
公开(公告)号：US5797046A
公开(公告)日：1998-08-18
申请号：US408281
申请日：1995-03-22
申请人： Akihiko Nagano , Akira Yamada , Yoshiaki Irie
发明人： Akihiko Nagano , Akira Yamada , Yoshiaki Irie
IPC分类号： G03B13/02 , G03B17/00
CPC分类号： G03B13/02 , G03B2213/025
摘要： A visual axis controllable optical apparatus, which is used in different postures. The optical apparatus includes a light detecting device for receiving light reflected by an eye, and detecting the intensity distribution of the received light, a storage device for storing personal data associated with a personal difference of the eye in correspondence with the different postures and a visual axis detecting device for detecting a visual axis. The visual axis detecting device detects the position of the visual axis using the personal data stored in the storage device corresponding to the posture of the optical apparatus, and the intensity distribution detected by the light detecting device.
摘要翻译：视轴可控光学装置，用于不同的姿势。光学装置包括：光检测装置，用于接收由眼睛反射的光，并检测接收光的强度分布;存储装置，用于存储与不同姿势相对应的与眼睛的个人差异相关联的个人数据;以及视觉轴检测装置，用于检测视轴。视轴检测装置使用存储在与光学装置的姿势对应的存储装置中的个人数据以及由光检测装置检测的强度分布来检测视轴的位置。

5. 发明授权

US5692222A Camera having focus detection device 失效
标题翻译：相机具有对焦检测装置
公开(公告)号：US5692222A
公开(公告)日：1997-11-25
申请号：US552116
申请日：1995-11-02
申请人： Akira Yamada , Yoshiaki Irie , Akihiko Nagano
发明人： Akira Yamada , Yoshiaki Irie , Akihiko Nagano
IPC分类号： G03B13/36 , G02B7/28
CPC分类号： G02B7/28 , G03B2213/025
摘要： A focus adjusting apparatus which includes a focus detection device for independently detecting focus states of N different regions in a scene. The apparatus includes a selection circuit and a focus adjustment circuit. The selection circuit simultaneously selects, among the N regions, an arbitrary number of regions, the arbitrary number being less than N, and the selection circuit setting, among the N regions which are all selectable, a first number and a second number, different from the first number, of regions as regions simultaneously selected. The focus adjustment circuit performs focus adjustment on the basis of the focus states independently detected in the regions set by the selection circuit.
摘要翻译：一种聚焦调节装置，其包括用于独立地检测场景中的N个不同区域的焦点状态的焦点检测装置。该装置包括选择电路和焦点调节电路。选择电路在N个区域中同时选择在可选择的N个区域中的任意数量的小于N的任意数量的区域和选择电路设置，第一数量和第二个数量不同于第一个数字，区域作为区域同时选择。焦点调整电路根据由选择电路设定的区域中独立检测的聚焦状态进行聚焦调整。

6. 发明授权

US5771402A Optical apparatus equipped with sight line detector 失效
标题翻译：配有视线检测器的光学仪器
公开(公告)号：US5771402A
公开(公告)日：1998-06-23
申请号：US871349
申请日：1997-06-09
申请人： Akira Yamada , Keiji Nagata , Yoshiaki Irie , Akihiko Nagano
发明人： Akira Yamada , Keiji Nagata , Yoshiaki Irie , Akihiko Nagano
IPC分类号： G02B7/28 , G02B27/00 , G03B13/02 , G03B17/00 , G03B17/18
CPC分类号： G02B7/28 , G02B27/0093 , G02B7/287 , G03B13/02 , G03B2213/025
摘要： An optical apparatus for detecting rotation of an eyeball of an observer to provide sight line information, including an optical unit for imaging light flux from the eye of the observer, an image sensor for receiving light flux from the optical unit, and a control unit for designating a read-out region for the image sensor and reading out information from the read-out region.
摘要翻译：一种用于检测观察者的眼球的旋转以提供视线信息的光学装置，包括用于对来自观察者的眼睛的光束成像的光学单元，用于从光学单元接收光束的图像传感器，以及用于为图像传感器指定读出区域并从读出区域读出信息。

7. 发明授权

US5610681A Optical eye-control apparatus 失效
标题翻译：光学眼控装置
公开(公告)号：US5610681A
公开(公告)日：1997-03-11
申请号：US692639
申请日：1996-08-05
申请人： Akihiko Nagano , Akira Yamada , Yoshiaki Irie
发明人： Akihiko Nagano , Akira Yamada , Yoshiaki Irie
IPC分类号： A61B3/113 , G02B7/28 , G03B13/02 , G03B13/36 , G03D13/02
CPC分类号： G03D13/02 , G03B2213/025
摘要： An apparatus having an irradiation device for irradiating the eye of an observer; a sensor having a number of pixels with a set pitch; an image forming optical unit for imaging light reflected by the eye onto the sensor; and an electronic circuit for making a signal denoting the direction of the line of sight of the eye in accordance with an output from the sensor, wherein the relationship expressed by Pitch X/.beta.
摘要翻译：一种具有用于照射观察者的眼睛的照射装置的装置，具有设定间距的像素数的传感器; 用于将由眼睛反射的光成像到传感器上的图像形成光学单元; 以及电子电路，用于根据传感器的输出来产生表示眼睛视线方向的信号，其中当假设图像为假定时，满足由Pitch X /β<0.41mm表示的关系图像形成单元的形成倍率为β，传感器的像素的间距为间距X，从而提高了眼睛的视线检测精度。

8. 发明授权

US5473403A Camera having a multi-point focus detecting device 失效
标题翻译：具有多点聚焦检测装置的相机
公开(公告)号：US5473403A
公开(公告)日：1995-12-05
申请号：US62219
申请日：1993-05-18
申请人： Yasuo Suda , Akira Yamada , Akihiko Nagano
发明人： Yasuo Suda , Akira Yamada , Akihiko Nagano
IPC分类号： G02B7/34 , G02B7/28 , G03B13/36 , G03B17/14 , G03B17/20
CPC分类号： G02B7/28 , G03B17/20 , G03B2213/025
摘要： The present invention relates to a multi-point distance measuring camera. The present invention provides a camera in which target marks representative of distance measuring points are indicated in an image field in a finder to thereby indicate for which object focus detection can be effected and the indication of the marks representative of those of the distance measuring points which are in a state incapable of distance measurement is prohibited to thereby enable a photographer to appropriately know a position in which distance measurement is possible.
摘要翻译：多点距离测量摄像机技术领域本发明涉及一种多点测距摄像机。本发明提供了一种相机，其中在取景器中的图像场中指示代表距离测量点的目标标记，从而指示可以对哪个物体进行焦点检测，以及表示距离测量点的标记的指示，处于不能进行距离测量的状态，从而能够使摄影者适当地知道可以进行距离测量的位置。

9. 发明授权

US5579079A Optical apparatus equipped with sight line detector 失效
标题翻译：配有视线检测器的光学仪器
公开(公告)号：US5579079A
公开(公告)日：1996-11-26
申请号：US425082
申请日：1995-04-19
申请人： Akira Yamada , Keiji Nagata , Yoshiaki Irie , Akihiko Nagano
发明人： Akira Yamada , Keiji Nagata , Yoshiaki Irie , Akihiko Nagano
IPC分类号： G02B7/28 , G02B27/00 , G03B13/02 , G03B17/00 , G03B17/18
CPC分类号： G02B7/28 , G02B27/0093 , G02B7/287 , G03B13/02 , G03B2213/025
摘要： An apparatus for detecting information of an eye of a person includes a light illuminating unit for illuminating the eye of the person with light from a plurality of different positions, a photoelectrical changing device for detecting light reflected from the eye, and a controlling device for controlling the light illuminating unit in accordance with whether or not the person is wearing spectacles.
摘要翻译：一种用于检测人眼的信息的装置包括：用于利用来自多个不同位置的光照射人的眼睛的光照射单元，用于检测从眼睛反射的光的光电变换装置，以及用于控制眼睛的控制装置照明单元根据人是否戴眼镜。

10. 发明授权

US5752090A Optical device having a line of sight detection apparatus 失效
标题翻译：具有视线检测装置的光学装置
公开(公告)号：US5752090A
公开(公告)日：1998-05-12
申请号：US907997
申请日：1997-08-11
申请人： Akihiko Nagano , Akira Yamada , Yoshiaki Irie
发明人： Akihiko Nagano , Akira Yamada , Yoshiaki Irie
IPC分类号： G03B17/20 , G03B7/08 , G03B13/02 , G03B13/36
CPC分类号： G03B17/20 , G03B2213/025
摘要： An optical device having a line of sight detection circuit, includes a line of sight detection circuit for detecting the line of sight of a user, a display member for displaying the position of the line of sight detected by the line of sight detection circuit, an operation unit which can operate in a plurality of operation modes on the basis of information of the line of sight detected by the line of sight detection circuit. The display member changes the display mode for the line of sight position in accordance with the operation mode of the operation unit.
摘要翻译：一种具有视线检测电路的光学装置，包括用于检测用户的视线的视线检测电路，用于显示由视线检测电路检测到的视线位置的显示部件，操作单元，其可以基于由视线检测电路检测到的视线的信息以多种操作模式操作。显示构件根据操作单元的操作模式改变视线位置的显示模式。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式