Can anyone point me in the direction of some examples of live webcam processing in Matlab? There are some tutorials/examples online on how to acquire a picture from a webcam, and then process that picture, but I'm looking at real-time manipulation of the video feed from the webcam.
http://www.mathworks.com/videos/solving-a-sudoku-puzzle-using-a-webcam-68773.html
About this video: Use a USB webcam to read in a Sudoku puzzle and image processing to extract data from it. Then, solve the puzzle using a simple numerical algorithm and overlay the solution on the original video feed.
"SUDOKU" is a registered trade mark by NIKOLI Co., Ltd. (Japan)
[Edit - updated the link to the video]