![]() This overlapping gives you a larger area to match up which eliminates the hard edge you’d see if you simply placed the two images side by side. Essentially you send the same portion of your image across two projectors. The first is basically just overlapping two images. ![]() So, how does edge blending really work? There’s basically two processes. Essentially, this is what edge blending will accomplish. Much like when you paint a wall, you always overlap your strokes to get as even a coverage as possible. When you place two projectors side by side, the human eye will notice the edge, the mismatched colors, and the split or overlap of the images. Simply put, when you have two projectors lined up next to each other creating one solid image, you will never be able to create a seamless edge without edge blending. We have used all three with varying results. ![]() ![]() There are numerous ways to handle edge blending including software, hardware, and physical applications. We’ve touched on the concept of edge blending before, but have never dived too deeply into the subject matter.Īt it’s basic form, edge blending occurs when you combine (overlap) the edges of two projectors in a multiscreen setup.
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