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科技與工程學院
機電工程學系
學位論文
學位論文
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http://rportal.lib.ntnu.edu.tw/handle/20.500.12235/73894
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search.filters.author.Chang, Hao-Chun
1
search.filters.author.章皓鈞
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search.filters.subject.影像處理
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search.filters.subject.Deep learning
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search.filters.subject.Image processing
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search.filters.subject.Road crack detection
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search.filters.subject.深度學習
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基於深度學習之路面破損檢測
(
2021
)
章皓鈞
;
Chang, Hao-Chun
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目前國內的道路維護方式多為定期派遣工程車檢測以及依賴人民的通報,而為了盡早的發現道路損壞並進行修復,本研究運用Mask R-CNN深度學習之方式建立道路破損辨識模型。透過Mask R-CNN深度學習演算法,以及運用python 、OpenCV撰寫進行道路破損檢測與資料整合,持續的分析模型數據並根據結果進行再訓練。利用路面破損辨識模型檢測出路面上的龜裂、裂縫、補綻、變形以及坑洞,並在龜裂、裂縫、補綻、變形達到86%以上的召回率,精確率除了裂縫、坑洞之外有82%以上,此外對檢測出來的破損範圍進行面積計算,為日後養護維修提供面積的量化指標,進而輔助人力巡查作業。
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