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    3/20/2006

    小试摄像头

    周末买了个Logitech的摄像头,花的银子挺多,效果巨烂,还不如60RMB的……
    边玩边研究,搞了两个小玩意儿:
     
    一个是利用视频跟踪来写字,以前遇到过类似的原文件,可惜找不到了,加上上网不方便,就按照自己的思路写了一个,就算我原创吧-_-!效果不很理想,除非关上灯用激光笔测试……原理很简单,就是用BitmapData玩命的抓屏,找到目标色的坐标。
     
    另一个是改装老外的代码,把视频照相后,利用滤镜涂抹,老外的代码说实在看不大懂,以后得攻一下Matrix和Filters类。
     

     
     

     

    http://www.20mbweb.com/Home/dakular/test_cam10_draw.swf
    http://www.20mbweb.com/Home/dakular/test_cam6_tumo.swf

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