There are a lot of electronic board systems for increasing the concentration of the audience in presentation. However, the price of them is very high and they are lack of flexibility in certain circumstances. In this paper we propose the inexpensive a...
There are a lot of electronic board systems for increasing the concentration of the audience in presentation. However, the price of them is very high and they are lack of flexibility in certain circumstances. In this paper we propose the inexpensive and reasonable method using web-camera and image processing to realize virtual electronic board.