System and method for managing the visual effects insertion in a video stream
AU6585400A
Narrow bandwidth broadcasting system
WO0064144A1
Method and apparatus for creating artificial reflection
GB0004499D0
Television illustration system
GB0004501D0
Methods and apparatus for enhancement of live events broadcast by superimposing animation, based on real events
GB9903600D0
Improvements in and relating to method and apparatus for creating artificial shadow
GB9824334D0
Interactive video & television systems
GB9820502D0
Method and apparatus for creating real digital video effects
GB9807540D0
Tracking system for sports
AU5772898A
Virtual studio position sensing system
ZA9801511B
Virtual studio projection system
GB9719379D0
Camera position sensing system
GB9706839D0
Graphical video systems
GB9706706D0
Electronic zoom control in a virtual studio
WO9726758A1
Method and apparatus for insertion of virtual objects into a video sequence
WO9709823A1
Method and apparatus for automatic electronic replacement of billboards in a video image
BR9610083A
Substitute electronic bulletin board system for use in a commercial TV system and process for controlling a substitute electronic bulletin board in a commercial TV system
GB9518431D0
Electronic billboard replacement switching system
GB9518439D0
Method and apparatus for automatic electronic replacement of billboards in a video image
GB9518432D0
Determining the position of a television camera for use in a virtual studio employing chroma keying
