Research on Image Liquid Level Measurement Technology Based on Hough Transform
2021 IEEE 2nd International Conference on Pattern Recognition and Machine Learning (PRML)(2021)
摘要
Based on the camera imaging model and the storage tank measurement environment, the corresponding relationship between the real liquid level height in the image and the liquid level contour radius is deduced in this paper. For the collected images, grayscale and morphological processing are performed first, and the Sobel operator is used for edge recognition. According to the situation, the corros...
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关键词
Liquids,Corrosion,Surface morphology,Transforms,Gray-scale,Cameras,Surface fitting
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