Penerapan Algoritma Marr-Hildreth Untuk Mendeteksi Tepi Citra Mammogram
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Mega Rizky Dyanti
*
Universitas Budi Darma, Medan,
Indonesia
(*) Corresponding Author
Abstract
The development and advancement of information technology has had a major influence in research in the medical field,namely by using image processing techniques,currently research with image processing techniques on medical images is growing very rapidly,it is all due to the emergence of various methods.This mammogram research uses the Marr-Hildreth method which is a method for detecting edges in digital images,namely continuous curves where there are strong and rapid variations in image brightness.The Marr-Hildreth edge detection method is simple and operates by combining images with the Laplacian of the Gaussian function,or as a quick estimate with the Gaussians difference.Mammogram or breast cancer is a disease that occurs in humans and generally affects women,there are several weaknesses in analyzing breast cancer to detect the presence of breast cancer.This can be caused by cancer cells covered by noise.low image contrast and other human factors.
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