This is great for presentations and art displays, and you can see some beautiful pictures of displays on our twitter feed.
The goal here is to make your audience believe that everything is projected with one single projector. Edge blending projectors are very easy to use and will give you a big vertical or horizontal display, but you don’t need an edge blending projectorfor this lining up projectors and using edge blending add-ons will work great. Using multiple projectors like this can be difficult and there is a chance you will always see the overlap, but thanks to today’s advanced solution making a seamless display using projector blending is easier than ever. You can bring down the brightness levels in the overlapping areas in order that the combined brightness of the two projectors make the image appear seamless. With edge blending functionality, you can change the brightness in certain places of you display. Warp and Blend are interfaces exposed in NVAPI for warping (image geometry corrections) and blending (intensity and black level adjustment) a single display output or multiple display outputs Many display applications benefit from combining multiple projectors or displays into one larger display surface.
You can choose to make this overlap bigger or smaller depending on what you think will fit best. When displaying an image with multiple projectors some of the image will overlap. Edge blending is the process of overlapping the edges of an image to make a brighter, higher resolution, bigger image projected by two or multiple projectors.