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    • 3. 发明授权
    • Method of navigating in a surrounding world captured by one or more image sensors and a device for carrying out the method
    • 在一个或多个图像传感器拍摄的周围世界中导航的方法和用于执行该方法的装置
    • US08063849B2
    • 2011-11-22
    • US11919511
    • 2006-04-28
    • Torbjörn GustafssonPer Carleberg
    • Torbjörn GustafssonPer Carleberg
    • G09G5/00
    • H04N7/181G02B27/0093G02B27/01G02B2027/0138G02B2027/0187
    • A method for a user to navigate in a surrounding world captured by one or more image sensors and displayed to the user in an image display area of a display device which in use is in front of the user's head and follows the movements of his head. When the user's head is directed in an area which the user can easily reach by turning his head, the display is controlled by his head direction. When the head direction reaches the edge of what the user can reach by turning his head, use is instead made of controlling by gaze direction of that displayed, in which case the point of the surrounding world pointed out by the gaze direction is continuously placed in a predetermined area of the image. The change occurs either automatically by the user's gaze direction being at the edge of the image display area or by a command, for instance with the user's voice or a motion of his hand.
    • 一种用于在由一个或多个图像传感器捕获的周围世界中导航并在显示装置的图像显示区域中显示给使用者的方法,该显示装置在使用中位于使用者的头部并且跟随其头部的运动。 当用户的头部被引导到用户可以通过转动头部容易到达的区域时,显示器由他的头部方向控制。 当头方向到达用户可以通过转动头部到达的边缘时,使用而不是由所显示的注视方向控制,在这种情况下,由注视方向指向的周围世界的点被连续放置在 图像的预定区域。 用户的注视方向在图像显示区域的边缘或通过命令自动发生,例如用户的声音或手的动作。
    • 6. 发明申请
    • Method of Navigating in a Surrounding World Captured by one or more Image Sensors and a Device for Carrying out the Method
    • 在一个或多个图像传感器和用于执行该方法的设备捕获的环绕世界中导航的方法
    • US20090303159A1
    • 2009-12-10
    • US11919511
    • 2006-04-28
    • Torbjörn GustafssonPer Carleberg
    • Torbjörn GustafssonPer Carleberg
    • G09G5/00
    • H04N7/181G02B27/0093G02B27/01G02B2027/0138G02B2027/0187
    • The present invention relates to a method for a user to navigate in a surrounding world captured by one or more image sensors and displayed to the user in an image display area of a display device which in use is in front of the user's head and follows the movements of his head. When the user's head is directed in an area which the user can easily reach by turning his head, the display is controlled by his head direction. When the head direction reaches the edge of what the user can reach by turning his head, use is instead made of controlling by gaze direction of that displayed, in which case the point of the surrounding world pointed out by the gaze direction is continuously placed in a predetermined area of the image. The change occurs either automatically by the user's gaze direction being at the edge of the image display area or by a command, for instance with the user's voice or a motion of his hand.
    • 本发明涉及一种用户在由一个或多个图像传感器拍摄的周围世界中导航的方法,并且在使用中位于用户头部的前方并在其之后显示给显示设备的图像显示区域中的用户 他的头的运动。 当用户的头部被引导到用户可以通过转动头部容易到达的区域时,显示器由他的头部方向控制。 当头方向到达用户可以通过转动头部到达的边缘时,使用而不是由所显示的注视方向控制,在这种情况下,由注视方向指向的周围世界的点被连续放置在 图像的预定区域。 用户的注视方向在图像显示区域的边缘或通过命令自动发生,例如用户的声音或手的动作。
    • 7. 发明授权
    • Screening device
    • 筛选装置
    • US06648479B1
    • 2003-11-18
    • US09856152
    • 2001-06-01
    • Torbjörn GustafssonStan Zyra
    • Torbjörn GustafssonStan Zyra
    • G02B2700
    • G02B27/017G02F1/13318
    • A device for screening interfering radiation from a radiation source from reaching a radiation receiver. The device includes a sensing device determining the position and orientation of the radiation receiver relative to the radiation source; a matrix, positioned in front of the radiation receiver, of elements which can adopt a varying transmittance and which cover the solid angle within which it is desirable to screen interfering radiation; and control equipment which calculates in what position relative to the radiation receiver a radiation obstacle is to be placed to be able to screen the radiation source and which controls the elements of the matrix in such a manner that the matrix forms a partial or complete radiation obstacle in the estimated position.
    • 用于屏蔽来自辐射源的干扰辐射到达辐射接收器的装置。 该装置包括确定辐射接收器相对于辐射源的位置和取向的感测装置; 位于辐射接收器前面的矩阵,其可以采用变化的透射率并且覆盖期望屏蔽干涉辐射的立体角的元件; 以及控制设备,其计算在相对于辐射接收器的哪个位置放射辐射障碍物能够屏蔽辐射源并且以这样的方式控制矩阵的元件,使得矩阵形成部分或完整的辐射障碍物 在估计的位置。