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Mathematical Problems in Engineering
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Mathematical Problems in Engineering
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2020
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Article
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Fig 4
/
Research Article
Recognition of Tunnel Lining Cracks Based on Digital Image Processing
Figure 4
The effect of
γ
value on image details when
σ
= 1.5. (a)
= 0.96. (b)
= 0.97. (c)
= 0.98. (d)
= 0.99.
(a)
(b)
(c)
(d)