critical's profile - activity

Hi! I'm new in OpenCV and I would build an app for Android that finds the better match between a list of template images and a picture captured by the user. I don't have to show an image as a result of the match but I might show only the name of the image that matches. I used template matching function and features function but I don't know how to interpret a result. Can you suggest me which method is the best for my purpose on Android phone?

Thanks a lot!!