Real-time image based lighting for outdoor augmented reality under dynamically changing illumination conditions. - Tommy Jensen; Mikkel Sandberg Andersen; Claus B. Madsen (GRAPP, 2006)

Estimation of Dynamic Light Changes in Outdoor Scenes Without the use of Calibration Objects. - Mikkel Sandberg Andersen; Tommy Jensen; Claus B. Madsen (ICPR (4), 2006)