fix the bug of send wrong signal when light is green

add the description for the training samples

add the training samples

add the release camera function in destroy function

add the description of project structure

fix the bug of segment default in socket communication

show process time on image; fix bugs of TL tracking; improve the efficiency of the code

change the multiple target filter(Nearest Neighbor search),make the boundingBox in the image more stable

use the whole TL to train classifier to judge wether it is a TL

check Other two corresponding Blocks BlackRatio if find the light region

adjust the color threshold for cloudy weather

change the sockect communication from windows to linux

增加视频处理滚动条

增加第二层滤波，修改之前的滤波bug（之前的if判断漏掉一些情况）

比赛仅使用交通灯检测，放弃标志牌检测识别