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31. 发明公开

EP1032862A1 EYE TRACKING APPARATUS 审中-公开
标题翻译：设备用于跟踪的眼动
公开(公告)号：EP1032862A1
公开(公告)日：2000-09-06
申请号：EP98956717.7
申请日：1998-11-20
申请人： Dynamic Digital Depth Research Pty. Ltd.
发明人： HARMAN, Philip, Victor
IPC分类号： G02B27/22 , H04N13/04 , H04N15/00 , G01B11/03
CPC分类号： A61B3/113 , G02B7/287 , H04N13/32 , H04N13/327 , H04N13/373 , H04N13/376 , H04N13/38 , H04N13/398
摘要： A tracking system is provided for locating the eyes of a viewer including: an illumination element; a plurality of cameras; and a processor; wherein at least the viewer's eyes are illuminated by the illumination element to enable capture by each camera, and wherein the processor is adapted to process images from each camera so as to detect the position of the viewer's eyes.

32. 发明授权

EP0572979B1 Optical apparatus equipped with sight line detector 失效
标题翻译：具有视线检测光学装置
公开(公告)号：EP0572979B1
公开(公告)日：1999-01-20
申请号：EP93108802.5
申请日：1993-06-01
申请人： CANON KABUSHIKI KAISHA
发明人： Yamada, Akira , Nagata, Keiji , Irie, Yoshiaki , Nagano, Akihiko
IPC分类号： G03B13/02 , G02B7/28 , A61B3/113
CPC分类号： G02B7/28 , G02B7/287 , G02B27/0093 , G03B13/02 , G03B2213/025

33. 发明公开

EP0863431A3 Optical apparatus for detecting rotation of an eyeball of an observer 失效
标题翻译：用于检测观察者的眼球的旋转的光学设备
公开(公告)号：EP0863431A3
公开(公告)日：1998-11-11
申请号：EP98107956.9
申请日：1993-06-01
申请人： CANON KABUSHIKI KAISHA
发明人： Yamada, Akira , Nagata, Keiji , Irie, Yoshiaki , Nagano, Akihiko
IPC分类号： G03B13/02 , G02B7/28 , A61B3/113
CPC分类号： G02B7/28 , G02B7/287 , G02B27/0093 , G03B13/02 , G03B2213/025
摘要： It is disclosed regarding as an optical apparatus having a sight line detecting device. In this apparatus, an axis so-called sight line (sight axis) in the direction of a point at which an observer (photographer) is turning his eyes through a finder system on an observing surface (focus surface) on which an object image is formed by photographing system is detected by use of reflected image of eyeball obtained when the eyeball surface of the photographer is illuminated. Specifically, an image forming means is provided for forming an image of an eye of the observer received by an image sensor. The image sensor is controlled by a control means and the rotation of the eyeball is calculated. The control means reads out an information from a first region of the image sensor, selects a second region contained by the first region and smaller than the first region on the basis of the read out information and outputs an information of the second region for the calculation process.

34. 发明公开

EP0680724A3 Camera capable of detecting eye-gaze 失效
标题翻译：相机能够检测Anstauners。
公开(公告)号：EP0680724A3
公开(公告)日：1997-09-24
申请号：EP95109068.7
申请日：1991-10-14
申请人： NIKON CORPORATION
发明人： Uchiyama, Shigeyuki , Takagi, Tadao , Saya, Daisuke , Katano, Yuji , Sato, Shigemasa , Watanabe, Toshimi
IPC分类号： A61B3/113
CPC分类号： G03B13/02 , G02B7/287 , G03B2213/025
摘要： A camera includes a photo-taking lens, an automatic focus adjusting device for effecting the automatic focus adjustment of the photo-taking lens, an eye-gaze detecting device for detecting the photographer's eye-gaze position in a finder field corresponding to a photographing picture plane, and producing an eye-gaze detection signal corresponding to the eye-gaze position, a focus adjustment signal producing device for outputting a plurality of focus adjustment signals corresponding to a plurality of detection areas in the photographing picture plane, and a control signal producing device for producing a control signal for controlling the automatic focus adjusting means, on the basis of the eye-gaze detection signal and the focus adjustment signals. The control signal producing device produces the control signal on the basis of the plurality of focus adjustment signals corresponding to the plurality of detection areas when the eye-gaze position indicated by the eye-gaze detection signal is at a position between the plurality of detection areas.

35. 发明公开

EP0680726A2 Camera capable of detecting eye-gaze 失效
标题翻译：相机能够检测Anstauners。
公开(公告)号：EP0680726A2
公开(公告)日：1995-11-08
申请号：EP95109070.3
申请日：1991-10-14
申请人： NIKON CORPORATION
发明人： Uchiyama, Shigeyuki , Takagi, Tadao , Saya, Daisuke , Katano, Yuji , Sato, Shigemasa , Watanabe, Toshimi
IPC分类号： A61B3/113
CPC分类号： G03B13/02 , G02B7/287 , G03B2213/025
摘要： A camera includes a photo-taking lens, an automatic focus adjusting device for effecting the automatic focus adjustment of the photo-taking lens, an eye-gaze detecting device for detecting the photographer's eye-gaze position in a finder field corresponding to a photographing picture plane, and producing an eye-gaze detection signal corresponding to the eye-gaze position, a focus adjustment signal producing device for outputting a plurality of focus adjustment signals corresponding to a plurality of detection areas in the photographing picture plane, and a control signal producing device for producing a control signal for controlling the automatic focus adjusting means, on the basis of the eye-gaze detection signal and the focus adjustment signals. The control signal producing device produces the control signal on the basis of the plurality of focus adjustment signals corresponding to the plurality of detection areas when the eye-gaze position indicated by the eye-gaze detection signal is at a position between the plurality of detection areas.

36. 发明公开

EP0572979A1 Optical apparatus equipped with sight line detector 失效
标题翻译： Optischesgerätmit Blickrichtungserfassung。
公开(公告)号：EP0572979A1
公开(公告)日：1993-12-08
申请号：EP93108802.5
申请日：1993-06-01
申请人： CANON KABUSHIKI KAISHA
发明人： Yamada, Akiro , Nagata, Keiji , Irie, Yoshiaki , Nagano, Akihiko
IPC分类号： G03B13/02 , G02B7/28 , A61B3/113
CPC分类号： G02B7/28 , G02B7/287 , G02B27/0093 , G03B13/02 , G03B2213/025
摘要： It is disclosed regarding as an optical apparatus having a sight line detecting device. In this apparatus, an axis so-called sight line (sight axis) in the direction of a point at which an observer (photographer) is turning his eyes through a finder system on an observing surface (focus surface) on which an object image is formed by photographing system is detected by use of reflected image of eyeball obtained when the eyeball surface of the photographer is illuminated. Sight line photographing mode for controlling the optical apparatus based on the sight line information from the sight line detecting means is limited, and a sight line prohibited photographic mode for controlling without using the sight line information can be selected when the photographer is changed, for example, thereby always providing desired images.
摘要翻译：公开了作为具有视线检测装置的光学装置。在该装置中，在观察者（摄影者）在观察面（聚焦面）上通过取景器系统将观察者（摄影者）转动的点的方向上的轴所谓的视线（视轴）通过使用照相机的眼球表面所获得的眼球的反射图像来检测由拍摄系统形成的图像。限制用于根据来自视线检测装置的视线信息控制光学装置的视线拍摄模式，并且可以在拍摄者改变时选择用于不使用视线信息进行控制的视线禁止摄影模式，例如从而总是提供所需的图像。

37. 发明公开

EP0552839A1 Camera having visual line detecting device and method of photography performed thereby 失效
标题翻译： Kamera mit Blickrichtungsdetektor und ein hiermitdurchgeführtesFotografieverfahren。
公开(公告)号：EP0552839A1
公开(公告)日：1993-07-28
申请号：EP93200126.6
申请日：1993-01-19
申请人： NIKON CORPORATION
发明人： Wakabayashi, Hiroshi , Katano, Yuji , Katoh, Minoru
IPC分类号： A61B3/113 , G02B7/34
CPC分类号： G02B7/287 , G03B2213/025
摘要： This camera includes a viewfinder and a device (4) for detecting the visual line of a photographer looking through the viewfinder, an operation member (1), (8) such as a release button which is operated by the photographer to take a photograph, a means (2) for inputting calibration information, and a means for performing photography (5), (6), (7). The calibration information input means (2) operates in response to the operation of the operation member (1), (8), and inputs and stores calibration information when the photographer fixates on a target mark (3, b) visible within the viewfinder, based upon the visual line detected at that time by the visual line detection means (4). The object intended by the photographer to be photographed is detected and photographs it, based upon the visual line detected by the visual line detection means (4) and the stored calibration information.
摘要翻译：本相机包括取景器和用于检测通过取景器观看的摄影机的视线的设备（4），由摄影者操作拍摄照片的操作构件（1），（8），诸如释放按钮，一种用于输入校准信息的装置（2）和用于执行摄影的装置（5），（6），（7）。校正信息输入装置（2）响应于操作构件（1），（8）的操作而操作，并且当摄影者固定在取景器中可见的目标标记（3，b）上时输入并存储校准信息，基于视线检测装置（4）检测到的视线。基于由视线检测装置（4）检测的视线和所存储的校准信息，检测摄影者要拍摄的物体并拍摄它。

38. 发明公开

EP3340603A1 FOCUSING OF A CAMERA MONITORING A SCENE 有权
公开(公告)号：EP3340603A1
公开(公告)日：2018-06-27
申请号：EP16206145.1
申请日：2016-12-22
申请人： Axis AB
发明人： Berglund, Björn , Fransson, Kent
IPC分类号： H04N5/232 , G08B13/196 , G03B13/36 , H04N5/225 , H04N5/33
CPC分类号： G02B7/285 , G02B7/287 , G02B7/32 , G02B7/365 , G03B13/36 , G08B13/196 , H04N5/2254 , H04N5/23212 , H04N5/23245 , H04N5/23296 , H04N5/332
摘要： Focusing of a monitoring camera (100) with day and night functionality comprises selecting a focusing day mode or a focusing night mode based on the camera being in day mode or night mode. In focusing day mode, an IR laser range meter (110) will measure a reference distance continuously, and in the focusing night mode the IR laser range meter will only measure reference distance in response to a focus trigger signal being activated, and during a predetermined time period. The focus distance of the camera is set based on the measured reference distance.

39. 发明公开

EP3283860A1 IMAGE PLANE SENSOR ALIGNMENT SYSTEM AND METHOD 有权
标题翻译：图像平面传感器校准系统和方法
公开(公告)号：EP3283860A1
公开(公告)日：2018-02-21
申请号：EP16711041.0
申请日：2016-02-11
申请人： Raytheon Company
发明人： ROSS, Thomas, William , MILES, Steven, A. , MANN, David, C. , AVILA, Marco, A. , MCDONALD, David, Russell , GALLAGHER, Jeffery, M.
IPC分类号： G01J3/02 , G01S17/00 , G01S7/497 , H04N5/225 , H04N9/09
CPC分类号： G01B11/272 , G01J1/0266 , G01J1/0411 , G01J1/4228 , G01J3/0208 , G01J3/0237 , G01J3/0286 , G01J3/0289 , G01J5/0806 , G01J5/089 , G02B7/287 , G02B27/34 , G02B27/36 , H04N5/2258 , H04N5/23212 , H04N17/002
摘要： System and method for sensor alignment. In one example, a reimaging optical system includes reimaging foreoptics positioned to receive and reimage incident electromagnetic radiation to produce an intermediate image plane and output an optical beam of the received incident electromagnetic radiation, an imaging optical apparatus positioned to receive the optical beam and focus the electromagnetic radiation of the optical beam onto a first focal plane, a first imaging sensor positioned at the first focal plane and configured to produce a first image responsive to receiving the electromagnetic radiation of the optical beam, an alignment object selectively positioned at the intermediate image plane and configured to superimpose an alignment tool upon the first image, and a controller coupled to the first imaging sensor and configured to perform an alignment process for the first imaging sensor based on at least a position of the alignment tool in the first image.

40. 发明授权

EP1774401B1 VERFAHREN ZUM FOKUSSIEREN DES AUFNAHMEOBJEKTIVS EINER LAUFBILD- ODER VIDEOKAMERA 有权
标题翻译：方法用于聚焦运动画面或摄像机的拍摄镜头
公开(公告)号：EP1774401B1
公开(公告)日：2012-04-25
申请号：EP05769618.9
申请日：2005-07-27
申请人： ARNOLD & RICHTER CINE TECHNIK GMBH & CO. BETRIEBS KG
发明人： HAUBMANN, Michael, B. , BAUER, Fritz, Gabriel
IPC分类号： G03B13/20 , G02B7/32 , G03B19/18
CPC分类号： G02B7/287 , G03B13/20 , G03B19/18 , H04N5/23212
摘要： The invention relates to a method for focussing the shooting lens (2) of a motion-picture or video camera on an object (T) whose position on a monitor is indicated by an indicating device whereby orienting a distance measuring device toward the object (T). The measured distance of the object (T) from the camera (1) is furnished to a control unit in the form of a set value for automatically focussing the shooting lens (2) and/or is indicated as a measured value for manually focussing the shooting lens (2). In order to eliminate resulting parallax errors from the distance of the distance measuring device from the optical axis of the motion-picture camera, the focus to be set on the shooting lens (2) is determined from a vector (A) pointing from the shooting plane (FE) of the camera to the measuring point (LRF) of the distance measuring device, from a vector (B) pointing from the shooting plane (FE) of the camera to the optical principal point (OHP) of the shooting lens (2), from a vector (C) pointing from the measuring point (LRF) of the distance measuring device to the object (T) to be focussed, and on data of the shooting lens (2).

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