Hi all, i'm a newbie with opencv and i need help for my project. The main goal is recognize some types of bottles in a controlled enviroment. The controlled enviroment is a white or black box where a bottle will be put inside. The light are costant over the time. If i put a generic bottle inside ( 0.5lt or 1,5lt or 2lt or other type) the algorithm should recognize the bottle, if i put other type of object should return an error. What kind of algorith can i use as starting point? The HW that i use is a simple beaglebone black, thus i need an algorithm that is suitable for this hardware. Thanks a lot. Giovanni