Research on Video Caption Detection and Extraction. The automatic video annotation is a key module of the video indexing and retrieval system,and the extraction and location of captions are important steps for video annotation.An automatic extraction

定位视频图像中的文本，采用的是基于连通域的方法，主要定位视频图像中的英文文本和数字-text location in video Image

是一个图像处理很强大的软件系统，可以实现基本的图像预处理，捕捉视频，文字识别，求取目标距离。-This is very powerful software system, you can achieve the basic image pre-processing, video capture, text recognition, to strike a target distance.