Projector stacking
Aligning two or more projectors on the same area to multiply brightness.
Stacking doubles or triples the light on a facade; projectors must be precisely aligned (often with warping) so pixels coincide.
Related terms
- Edge blendingOverlapping several projectors and fading their edges so they form one seamless image.
- Lumens (ANSI / ISO)The total light output of a projector; ANSI and ISO 21118 are standard measurement methods…
Put it into practice: throw-distance calculator · lumens calculator · intro to projection mapping