Obstruction Removal using Feature Extraction Through Time for Video Conferencing Processing

A major problem with front projection displays used for video conferencing is the potential for undesirable shadows to be cast onto the display screen by presenters. This paper provides a new processing approach for removing cast shadows within videoconference applications. By using sequential images through time shadows can be detected and removed and the presentation contents reconstructed.

CISSE 2006, Online Dec 4-14, 2006

Obstruction Removal using Feature Extraction Through Time for Video Conferencing Processing