我们的策略是仅提取说出这些字母或数字的所有位置。
Our strategy is to simply extract any location where these letters or Numbers are uttered.
NEC技术提取的数字签名即使在视频改变后仍然能够起作用。
NEC’s technology extracts a digital signature that works even if the video is altered.
有了通过猜测获得的字母和数字列表后，就可以应用标准文本处理工具和信息查找来提取有用信息。
Once we have this list of best-guess letters and Numbers, we can apply standard text-processing tools and informational lookups to extract useful information.
应用推荐