Edge blending

Edge blending is a technique to create a seamless picture using multiple projectors. Each projector displays a picture which is larger that it's main area (light pink), creating an overlap area with the neighbour projector. In the overlap area (dark pink). The picture will gradually fade out towards the neighbour projector. Using this technique, it's possible to create a seamless 360 degree picture. Edge blending is integrated into the eCoach 3D Twr software so there is no need for edge blending support in projectors or extra software.

 

 

Warped and edge blended curved screen simulator.