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Showing results for tags '2d filter'.
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Hi, I want to filter overshoots/undershoots from a png image or a 2d array. However, LV has only 1d filters. The implementation I'm working on is a Differential Interference Contrast Microscope where I take two interference images and run them through an algorithm based on a Kalman Filter. The overshoots I'm dealing with appear around the edges of a scanned feature (nanotube for example). If I run a profiler over such an edge I would see a noisy flat area before the edge, overshoot, undershoot and then another noisy flat area higher than the first one. I want the image to have two noisy flat areas with a step between them. Any ideas?
