Abstract: This paper proposes a method for automatic calibration of a projector-camera system with a see-through screen. Conventional projector-camera systems usually project a calibration pattern on ...

Abstract: We present a fully automatic system for extracting the semantic structure of a typical academic presentation video, which captures the whole presentation stage with abundant camera motions ...

One of my students, on a photography course, wants to set a camera up to record people looking at her work. The camera will take a photo every 20 seconds, and these should appear in a 3x3 grid on a ...