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  • 手势控制电脑指标

    The Year of 2010, one idea came to me:What about controlling the PC by gestures through the camera. In this way, every PC will have a "Touch screen" and it will save a lot of $, making it unnecessary to update screen into a Touch one. What's more, it will be a new interaction between Human and Computer, giving people new interactive experiences.

    Sounds good isn't?    So let's make it happen

    ------ The POINTER------

     

    KEY POINTS:

    1)Get coordinates:Mapping one point captured in the camera  into a proper position on the whole screen .Use the front camera with low resolution to catch gestures ,figure out the position of the tracking point ,then use Two-level Mapping Function (named by myself)  to control the mouse's coordinates. 1) 得到坐标:通过笔记本前置摄像头捕捉图像(分辨率较低,或通过插值函数而非真实物理分辨率),找出跟踪点,通过双层函数映射得到pc端鼠标位置(精确度5mm以内)。
    2)Get operations:Using color conbinations 2) 通过颜色组合获得操作信息

    纪念下那些年,那些事,那些人

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  • 原文地址:https://www.cnblogs.com/sunshinewill/p/2806864.html
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