Moir is an optical phantasm that may happen when two patterns with related spatial frequencies are superimposed. It’s typically seen in digital photographs, the place it may well trigger undesirable artifacts. There are a number of methods to keep away from moir, together with utilizing anti-aliasing filters, lowering the decision of the picture, or altering the angle of the patterns.
Moir is usually a major problem in digital imaging, as it may well make photographs seem blurry or distorted. It is very important pay attention to the potential for moir and to take steps to keep away from it when attainable.
