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    • 62. 发明授权
    • Camera capable of detecting eye-gaze
    • 相机能够检测眼睛凝视
    • US5765045A
    • 1998-06-09
    • US477590
    • 1995-06-07
    • Tadao TakagiShigemasa Sato
    • Tadao TakagiShigemasa Sato
    • G02B7/28G03B13/02
    • G03B13/02G02B7/287G03B2213/025
    • 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.
    • 照相机包括摄影镜头,用于进行摄影镜头的自动聚焦调节的自动对焦调节装置,用于在与拍摄图像相对应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 并产生与眼睛注视位置对应的眼睛注视检测信号;焦点调整信号产生装置,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;以及产生控制信号的控制信号 基于眼睛凝视检测信号和聚焦调整信号产生用于控制自动聚焦调节装置的控制信号的装置。 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对应的多个焦点调节信号来产生控制信号 。
    • 63. 发明授权
    • Camera having visual line detecting device and method of photography
performed thereby
    • 具有视线检测装置的相机和由此进行的摄影方法
    • US5570158A
    • 1996-10-29
    • US371485
    • 1995-01-11
    • Hiroshi WakabayashiYuji KatanoMinoru Kato
    • Hiroshi WakabayashiYuji KatanoMinoru Kato
    • G02B7/28G03B13/02G03B13/36G03B7/00
    • G02B7/287G03B2213/025
    • 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.
    • 该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装置(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),以及用于进行拍摄的装置(5),(6),(7)。 校准信息输入装置(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)上时输入和存储校准信息, 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)检测到的视线和存储的校准信息,检测要拍摄的摄影者想要的物体并拍摄它。
    • 64. 发明授权
    • Visual line detection device and camera equipped therewith
    • 视线检测装置及相机配备
    • US5552854A
    • 1996-09-03
    • US341988
    • 1994-11-16
    • Hitoshi Nishimura
    • Hitoshi Nishimura
    • A61B3/113G02B7/28G03B13/02G03B13/36
    • A61B3/113G02B7/287G03B13/02G03B2213/025
    • The visual line detection device according to the present invention is capable of accurately detecting the visual line of the eyeball of an observer, even though it uses light sources which are only a finite distance away from the eyeball, i.e. which are not effectively at infinity. At least two infrared light emitting diodes are provided for illuminating the eyeball, and the position of the center of curvature of the cornea of the eyeball is obtained based upon the positions of a plurality of images generated by the light rays emitted by these diodes being reflected from the cornea. The direction of the visual line of the eyeball is then calculated using this position of the center of curvature of the cornea. A camera according to the present invention is also disclosed which incorporates such a visual line detection device.
    • 根据本发明的视线检测装置即使使用距离眼球只有有限距离的光源,也就是不能有效地处于无穷远状态,能够精确地检测观察者的眼球的视线。 提供至少两个用于照射眼球的红外发光二极管,并且基于由被反射的这些二极管发射的光线产生的多个图像的位置来获得眼球的角膜中心的曲率位置 从角膜。 然后使用角膜中心曲率的位置计算眼球视线的方向。 还公开了根据本发明的相机,其包括这样的视线检测装置。
    • 67. 发明授权
    • 카메라 제어 장치 및 방법
    • 用于控制摄像机的装置和方法
    • KR101301936B1
    • 2013-08-30
    • KR1020120049510
    • 2012-05-10
    • (주)넥스트칩
    • 김태윤김승현홍성훈
    • G03B13/36
    • G03B13/36G02B7/102G02B7/287G03B3/10H04N5/23212
    • PURPOSE: A camera control device and a method are provided to automatically control the focus while a zoom lens is moved by changing a motorize lens method. CONSTITUTION: A camera control device includes a detection unit (210) and a lens moving unit (220). The detection unit detects autofocus peak positions within a focus boundary. The lens moving unit moves a focus lens (240) to the maximum autofocus peak position among the detected autofocus peak positions. [Reference numerals] (210) Detection unit; (220) Lens moving unit; (230) Zoom lens; (240) Focus lens
    • 目的:提供照相机控制装置和方法,通过改变机动镜头方法来移动变焦镜头时自动控制焦点。 构成:照相机控制装置包括检测单元(210)和透镜移动单元(220)。 检测单元检测聚焦边界内的自动聚焦峰位置。 透镜移动单元将检测的自动聚焦峰位置中的聚焦透镜(240)移动到最大自动聚焦峰值位置。 (附图标记)(210)检测单元; (220)镜头移动单元; (230)变焦镜头; (240)聚焦镜头