A Self-Adaptive Edge Detection Approach by Improved Isotropic Sobel and OTSU
2013 ◽
Vol 385-386
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pp. 1495-1499
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Keyword(s):
This paper presents a self-adaptive approach to detect the edge of target in a digital image, and the proposed approach is based on eight-direction Isotropic Sobel and OTSU. Simulation experiments in matlab show that the approach can set the threshold value of an image automatically, has high precision in image detection, good connectivity, the uniform image edge magnitude for all directions and suppresses the noise well.
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2011 ◽
Vol 204-210
◽
pp. 1386-1389
2014 ◽
Vol 687-691
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pp. 3765-3768
Keyword(s):
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2013 ◽
Vol 303-306
◽
pp. 970-974
2021 ◽
Vol 10
(3)
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pp. 1942-1948
2019 ◽
Vol 7
(6)
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pp. 523-528
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