The Canny edge detector is an edge detection operator that uses a multi-stage algorithm to detect a wide range of edges in images. It was developed by John F. Canny in 1986. Canny also produced a ...
In this movie, the polarized optical micrograph of the q = 1/2 FLC q-plate switches between two states under the external electric field with opposite polarities. On the right side of the frame, the ...
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