Forum: FPGA, VHDL & Verilog Laplacian of gaussian edge detection

von Mark J. (imaroj)

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gud day,. is there anyone who try the laplacian of gaussian edge 
detection to implement in fpga?? plssss., help,. i dont know how to get 
the mask i need for the laplacian,.

von Christoph db1uq K. (christoph_kessler)

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I never had heard that expression, but here is a Wikipedia article about 
(german version http://de.wikipedia.org/wiki/Marr-Hildreth-Operator)
or more general:

"The Marr–Hildreth edge detection method is simple and operates by 
convolving the image with the Laplacian of the Gaussian function"

good luck!

: Edited by User


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