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41. 发明公开

KR1020080097485A 오토 포커스 无效
标题翻译：自动对焦
公开(公告)号：KR1020080097485A
公开(公告)日：2008-11-05
申请号：KR1020087023358
申请日：2007-03-14
申请人： 노키아 코포레이션
发明人： 믹카넨야르노
IPC分类号： G02B7/28 , G02B7/00
CPC分类号： G02B7/287 , G02B7/36 , G03B13/34 , H04N5/23212
摘要： A device, method and a computer program product are shown for correcting the focus error in an optical device, wherein in a first position of the optical device at least one focus detector is focused onto a given image plane of the target subject and the distance (d1) between the optical device and the given image plane is locked and wherein in a second position of the optical device following a reorientation of the optical device for achieving the desired framing of the image the shutter is released, the method comprising sensing a distance vector parallel to the focus plane after reorientation between the first position and the second position after reorientation, calculating a focus correction value (de) from the sensed distance vector and adding the focus correction value (de) as a corrective to the locked focus distance (d1).
摘要翻译：示出了用于校正光学装置中的聚焦误差的装置，方法和计算机程序产品，其中在光学装置的第一位置中，至少一个焦点检测器被聚焦到目标对象的给定图像平面上，并且距离（在光学装置和给定的图像平面之间的d1）被锁定，并且其中在光学装置的第二位置跟随光学装置的重新定向以实现图像的期望的构图，快门被释放，该方法包括感测距离矢量在重新定向后在第一位置和第二位置之间重新定向之后平行于聚焦平面，从感测的距离矢量计算聚焦校正值（de），并将聚焦校正值（de）作为校正值添加到锁定的聚焦距离（d1 ）。

42. 发明申请

WO2013055737A1 FOCUS CONTROL FOR PTZ CAMERAS 审中-公开
标题翻译：云台摄像机重点控制
公开(公告)号：WO2013055737A1
公开(公告)日：2013-04-18
申请号：PCT/US2012/059458
申请日：2012-10-10
申请人： PELCO, INC. , SPRINGER, Derek G. , HUANG, Chien-Min , WRIGHT, David George , JEONG, Brian Chi Yeong , HAAG, John E. , WATSON, Jeremy A.
发明人： SPRINGER, Derek G. , HUANG, Chien-Min , WRIGHT, David George , JEONG, Brian Chi Yeong , HAAG, John E. , WATSON, Jeremy A.
IPC分类号： H04N5/232 , H04N7/18
CPC分类号： G03B13/36 , G02B7/28 , G02B7/287 , H04N5/23212 , H04N5/23216 , H04N5/23296
摘要： Systems and methods for focus control in a pan-tilt-zoom (PTZ) camera system are described herein. An example of a method described herein includes identifying a set of trace curves associated with the camera system, each of the trace curves specifying relationships between focus lens positions and zoom lens positions for a corresponding camera position, selecting a trace curve using the set of trace curves and one or more of pan angle, tilt angle or installation height of the camera system, and identifying a focus lens position for a current zooming factor of the camera system based on the selected trace curve.
摘要翻译：本文描述了用于在云台变焦（PTZ）相机系统中进行焦点控制的系统和方法。本文描述的方法的示例包括识别与相机系统相关联的一组迹线曲线，每条迹线曲线指定对应相机位置的聚焦透镜位置和变焦镜头位置之间的关系，使用该组迹线选择迹线曲线曲线和相机系统的摇摄角度，倾斜角度或安装高度中的一个或多个，以及基于所选择的迹线曲线识别相机系统的当前变焦因子的聚焦透镜位置。

43. 发明申请

WO2008040576A1 FOCUSED AREAS IN AN IMAGE 审中-公开
标题翻译：焦点区域在图像中
公开(公告)号：WO2008040576A1
公开(公告)日：2008-04-10
申请号：PCT/EP2007/056365
申请日：2007-06-26
申请人： SONY ERICSSON MOBILE COMMUNICATIONS AB , THÖRN, Ola
发明人： THÖRN, Ola
IPC分类号： H04N5/232
CPC分类号： H04N5/23212 , G02B7/287 , G02B27/0093 , G03B13/36 , G06F3/013 , H04M1/0264 , H04N5/23293
摘要： The invention discloses a method and a portable device for focusing an image in the device (10), which device (10) comprises; a first image recording arrangement (24a) for recording images of an user (50) of the device (10); a second image recording arrangement (24b) comprising an autofocus arrangement for recording images of the environment surrounding the device (10); and a display arrangement (22) for reproducing the recorded images of the environment surrounding the device (10), which method comprises the step of: obtaining a plurality of gazing directions of the user (50) from images recorded by the first image recording arrangement (24a); selecting focusing areas depending on the obtained gazing directions; processing said at least one image of the environment so as to create a final image that is focused within areas defined by the focusing areas.
摘要翻译：本发明公开了一种用于将图像聚焦在装置（10）中的方法和便携式装置，所述装置（10）包括：用于记录设备（10）的用户（50）的图像的第一图像记录装置（24a）; 第二图像记录装置（24b），包括用于记录围绕所述装置（10）的环境的图像的自动聚焦装置; 以及用于再现围绕设备（10）的环境的记录图像的显示装置（22），该方法包括以下步骤：从由第一图像记录装置记录的图像获得用户（50）的多个注视方向（24A）; 根据获得的注视方向选择聚焦区域; 处理所述环境的至少一个图像，以便创建聚焦在由所述聚焦区域限定的区域内的最终图像。

44. 发明申请

WO2007110792A1 AUTO-FOCUS 审中-公开
标题翻译：自动对焦
公开(公告)号：WO2007110792A1
公开(公告)日：2007-10-04
申请号：PCT/IB2007/050875
申请日：2007-03-14
申请人： NOKIA CORPORATION , NIKKANEN, Jarno
发明人： NIKKANEN, Jarno
IPC分类号： G02B7/28
CPC分类号： G02B7/287 , G02B7/36 , G03B13/34 , H04N5/23212
摘要： A device, method and a computer program product are shown for correcting the focus error in an optical device, wherein in a first position of the optical device at least one focus detector is focused onto a given image plane of the target subject and the distance (d 1 ) between the optical device and the given image plane is locked and wherein in a second position of the optical device following a reorientation of the optical device for achieving the desired framing of the image the shutter is released, the method comprising sensing a distance vector parallel to the focus plane after reorientation between the first position and the second position after reorientation, calculating a focus correction value (d e ) from the sensed distance vector and adding the focus correction value (d e ) as a corrective to the locked focus distance (d 1 ).
摘要翻译：示出了用于校正光学装置中的聚焦误差的装置，方法和计算机程序产品，其中在光学装置的第一位置中，至少一个焦点检测器被聚焦到目标对象的给定图像平面上，并且距离（在光学装置和给定的图像平面之间被锁定，并且其中在光学装置的第二位置跟随光学装置的重新定向以实现图像的期望的构图，快门被释放该方法包括在重新定向之后，在第一位置和第二位置之间重新定向之后感测与焦点平面平行的距离矢量，从感测的距离矢量计算聚焦校正值（d> 聚焦校正值（d ）作为对锁定的聚焦距离（d 1> 1）的校正。

45. 发明申请

WO01049167A1 EYE-GAZE TRACKING 审中-公开
标题翻译：眼睛跟踪
公开(公告)号：WO01049167A1
公开(公告)日：2001-07-12
申请号：PCT/FI2000/001091
申请日：2000-12-13
IPC分类号： A61B3/113 , G02B7/28 , G06F3/00 , G06F3/01 , A61B3/133 , G02B27/14
CPC分类号： G06F3/013 , A61B3/113 , G02B7/287 , G06K9/0061 , G06K2009/00932
摘要： A device and a method for tracking an eye-gaze of an observer. A deep blue or violet light source is used to emit light to eye, particularly to the retina. The deep blue light is partially reflected and partially absorbed by the retina. The absorption is most prominent around the fovea, the area of sharp vision, because of the pigment which protects the fovea from short wavelength radiation. Thus the device and method of tracking eye-gaze according to the invention comprises emitting light having a certain wavelength and transferring the light to the retina of an eye. The wavelength of the light being such as to make the fovea of the eye resolvable. The method further comprises detecting light that is reflected from the eye to form detection information including the resolvable fovea, and mapping the detection information to a predetermined surface, the surface being located at a distance from the eye, the location of the fovea on the surface forming an eye-gaze point.
摘要翻译：用于跟踪观察者的目光的装置和方法。深蓝色或紫色光源用于对眼睛发光，特别是对视网膜发光。深蓝色的光被视网膜部分反射并部分吸收。由于保护中心凹免受短波长辐射的颜料，吸收在中央凹周围的视野最为突出。因此，根据本发明的跟踪眼睛注视的装置和方法包括发射具有一定波长的光并将光转移到眼睛的视网膜上。光的波长使得眼睛的中央凹可分辨。该方法还包括检测从眼睛反射的光以形成包括可分辨的中央凹的检测信息，并将检测信息映射到预定表面，该表面位于离眼睛一定距离处，中央凹在表面上的位置形成眼睛凝视点。

46. 发明公开

EP1999508A1 AUTO-FOCUS 审中-公开
标题翻译：自动聚焦
公开(公告)号：EP1999508A1
公开(公告)日：2008-12-10
申请号：EP07735114.6
申请日：2007-03-14
申请人： Nokia Corporation
发明人： NIKKANEN, Jarno
IPC分类号： G02B7/28
CPC分类号： G02B7/287 , G02B7/36 , G03B13/34 , H04N5/23212
摘要： A device, method and a computer program product are shown for correcting the focus error in an optical device, wherein in a first position of the optical device at least one focus detector is focused onto a given image plane of the target subject and the distance (d1) between the optical device and the given image plane is locked and wherein in a second position of the optical device following a reorientation of the optical device for achieving the desired framing of the image the shutter is released, the method comprising sensing a distance vector parallel to the focus plane after reorientation between the first position and the second position after reorientation, calculating a focus correction value (de) from the sensed distance vector and adding the focus correction value (de) as a corrective to the locked focus distance (d1).

47. 发明公开

EP1053499A1 VIRTUAL RETINAL DISPLAY WITH EYE TRACKING 审中-公开
标题翻译：眼动跟踪虚拟视网膜显示屏
公开(公告)号：EP1053499A1
公开(公告)日：2000-11-22
申请号：EP99901453.3
申请日：1999-01-13
申请人： University of Washington
发明人： MELVILLE, Charles, D. , JOHNSTON, Richard, S.
IPC分类号： G02B27/14
CPC分类号： G06K9/00604 , A61B5/117 , A61B5/1171 , G02B7/287 , G02B27/0093 , G02B27/017 , G02B27/0172 , G02B2027/0187 , G09G3/001
摘要： Light emitted from a virtual retinal display light source passes through a beamsplitter to a scanning subsystem and on to an eyepiece and the viewer's eye. Some of the light is reflected from the viewer's eye passing back along the same path. Such light however is deflected at the beamsplitter toward a photodetector. The reflected light is detected and correlated to the display scanner's position. The content of the reflected light and the scanner position for such sample is used to generate a map of the viewer's retina. Such map includes 'landmarks' such as the viewer's optic nerve, fovea, and blood vessels. The map of the viewer's retina is stored and used for purposes of viewer identification. The viewer's fovea position is monitored to track where the viewer is looking

48. 发明公开

EP0680723A3 Camera capable of detecting eye-gaze 失效
标题翻译： Kamerafähigzur Detektierung eines Anstauners。
公开(公告)号：EP0680723A3
公开(公告)日：1997-09-24
申请号：EP95109064.6
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.
摘要翻译：照相机包括摄影镜头，用于进行摄影镜头的自动对焦调整的自动对焦调节装置，用于在对应于摄影镜头的取景器场中检测摄影者的眼睛注视位置的眼睛注视检测装置（21）拍摄画面，并且产生与眼睛注视位置相对应的眼睛注视检测信号;焦点调节信号产生装置，用于输出与拍摄图像平面中的多个检测区域相对应的多个焦点调节信号;以及控制信号产生装置，用于根据眼睛凝视检测信号和焦点调节信号产生用于控制自动聚焦调节装置的控制信号。当眼睛注视检测信号所示的眼睛注视位置处于多个检测区域之间的位置时，控制信号产生装置基于与多个检测区域相对应的多个聚焦调整信号来产生控制信号。

49. 发明公开

EP0662624A1 Optical apparatus with visual axis detecting device 失效
标题翻译： Optischer Apparat mit Vorrichtung zur Detektion der Blickrichtung。
公开(公告)号：EP0662624A1
公开(公告)日：1995-07-12
申请号：EP94120747.4
申请日：1994-12-27
申请人： CANON KABUSHIKI KAISHA
发明人： Odaka, Yukio, c/o Canon Kabushiki Kaisha
IPC分类号： G02B7/28 , G03B13/02
CPC分类号： G02B7/28 , G02B7/287 , G02B27/0093 , G03B13/02 , G03B2213/025
摘要： An optical apparatus with a visual axis detecting device consists of an imaging optical system (1), visual axis detecting means (12-14) for detecting to which of a plurality of areas in the field of view of the optical system a visual axis is directed, and focusing means (33-36,110) responsive to the output of the visual axis detecting means to detect defocus regarding the area to which the visual axis is directed, and adjust the optical system so as to correct the defocus, the focusing means continuously effecting the detection of the defocus and the adjustment of the optical system when the area to which the visual axis is directed after the correction of the defocus is a moving object.
摘要翻译：具有视轴检测装置的光学装置由成像光学系统（1），视轴检测装置（12-14）构成，用于检测光学系统的视场中的多个区域中的哪一个视轴是指向和聚焦装置（33-36,110），其响应于视轴检测装置的输出，以检测关于视轴指向的区域的散焦，并且调整光学系统以便校正散焦，聚焦装置连续地当在校正散焦之后视轴指向的区域是移动物体时，实现散焦的检测和光学系统的调整。

50. 发明公开

EP0605246A2 Sight line detector, display unit, view finder and unit and camera with the same display unit 失效
标题翻译：视线检测器，显示单元，取景器和相机与该显示单元。
公开(公告)号：EP0605246A2
公开(公告)日：1994-07-06
申请号：EP93310577.7
申请日：1993-12-24
申请人： CANON KABUSHIKI KAISHA
发明人： Inoue, Shunsuke, c/o Canon Kabushiki Kaisha , Miyawaki, Mamoru, c/o Canon Kabushiki Kaisha , Kohchi, Tetsunobu, c/o Canon Kabushiki Kaisha , Takahashi, Hidekazu, c/o Canon Kabushiki Kaisha , Watanabe, Takanori, c/o Canon Kabushiki Kaisha
IPC分类号： G02F1/135 , A61B3/113 , H04N5/232 , G02B7/28 , G03B7/099 , G03B13/02 , G02B23/00
CPC分类号： G02B27/0093 , G02B7/287 , G02F1/1354 , G03B13/02 , G03B2213/025 , H01L27/14623 , H01L27/14649 , H01L31/02325 , H01L31/1055 , H04N5/232
摘要： There is provided a liquid crystal unit having an on-chip photodetector.
On a transparent substrate 1401 are laid down a metallic wiring 1422, an n-type a-Si 1423, an a-SiGe 1424, and a p-type a-Si 1425 successively, an insulating film 146 is formed, and then a transparent electrode 1427 is formed to have a light detection region.

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