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    Abnormality detection apparatus and method
    1.
    发明授权
    Abnormality detection apparatus and method 失效
    异常检测装置及方法

    公开(公告)号：US06504482B1

    公开(公告)日：2003-01-07

    申请号：US09753672

    申请日：2001-01-04

    申请人： Yukio Mori ,  Toshiya Iinuma ,  Kenji Oyamada ,  Seiji Okada

    发明人： Yukio Mori ,  Toshiya Iinuma ,  Kenji Oyamada ,  Seiji Okada

    IPC分类号： G08B2300

    CPC分类号： G08B21/0476 ,  G06T7/254 ,  G08B21/043

    摘要： An abnormality detection apparatus for detecting an event where a monitored object in a room has lapsed into an abnormal state. The apparatus includes an image pickup system for picking up an image of a scene in the room, and feature-quantity extraction devices for extracting an image feature quantity from the image picked up by the image pickup devices. The apparatus also includes judgment devices for determining whether the monitored object in the room has lapsed into the abnormal state or not based on the time-variations of the image feature quantity extracted by the feature-quantity extraction devices, and outputting an alarm that responds to the determination of the occurrence of the abnormal state.

    摘要翻译： 一种异常检测装置，用于检测房间中被监视物体已经变成异常状态的事件。 该装置包括用于拾取房间中的场景的图像的图像拾取系统，以及用于从由图像拾取装置拾取的图像中提取图像特征量的特征量提取装置。 该装置还包括用于基于由特征量提取装置提取的图像特征量的时间变化来确定房间中被监视对象是否已经变为异常状态的判断装置，并且输出响应于 确定异常状态的发生。

    Liquid crystal shutter glasses having inclined liquid crystal glasses
    10.
    发明授权
    Liquid crystal shutter glasses having inclined liquid crystal glasses 有权
    具有倾斜液晶玻璃的液晶快门眼镜

    公开(公告)号：US06266106B1

    公开(公告)日：2001-07-24

    申请号：US09158608

    申请日：1998-09-23

    申请人： Haruhiko Murata ,  Yukio Mori ,  Kenji Oyamada ,  Takashi Miwa

    发明人： Haruhiko Murata ,  Yukio Mori ,  Kenji Oyamada ,  Takashi Miwa

    IPC分类号： G02F11335

    CPC分类号： G02C7/101 ,  G02B27/2264 ,  H04N13/341 ,  H04N13/398 ,  H04N2213/008

    摘要： Liquid crystal for a right eye and liquid crystal for a left eye are not positioned in one plane, but are positioned to incline at an angle of 5°. To be concrete, both liquid crystal are inclined so that they become closer to the viewer's face as making toward the side of the face from the middle of the forehead. The inclination of liquid crystal as above-described to set the preferential direction of visual view of liquid crystal to be horizontal leads in that the direction by which the high contrast of liquid crystal can be obtained is toward the 3D display. It diminishes a phenomenon like cross-talk and allows the viewer to view the appropriate stereoscopic image. Liquid crystal for a right eye and liquid crystal for a left eye have the same construction. These liquid crystals make contrast with each other and then they are mounted on the liquid crystal shutter glasses portion. This makes it possible for each electrode to position in the center of liquid crystal shutter glasses portion. The construction in which the electric circuit is in the center of the liquid crystal shutter glasses portion makes it easy to make electric contact between the circuit and the electrode.

    摘要翻译： 用于右眼的液晶和用于左眼的液晶不位于一个平面中，而是以5°的角度倾斜。 具体地说，两个液晶都是倾斜的，使得它们从前额的中间朝向脸部的侧面变得更靠近观察者的脸部。 如上所述的液晶的倾斜度将液晶的视野的优先方向设定为水平，导致可以获得液晶的高对比度的方向朝向3D显示。 它减少了诸如串扰的现象，并允许观看者观看适当的立体图像。 用于右眼的液晶和用于左眼的液晶具有相同的结构。 这些液晶彼此相对，然后将它们安装在液晶快门眼镜部分上。 这使得每个电极可以位于液晶快门眼镜部分的中心。 电路位于液晶快门眼镜部分中心的结构使得电路和电极之间的电接触变得容易。