Automatic projector calibration

November 15, 2007 By 40 Comments


[Johny Lee] sent in his(pdf) awesome projector calibration project. By adding embedding some optical fiber that feed into a set of USB connected light sensors, his groups software can determine the exact pixel position of each sensor. Once the positions are determined, the projected image can be dynamically adjusted to fix the screen. The technique can be used to … Read the rest

Filed Under: home entertainment hacks, portable video hacks