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Feng Tian, Mengjiao Wang and Xiaopei Liu
Aiming at solving the problems of local halo blurring, insufficient edge detail preservation, and serious noise in traditional image enhancement algorithms, an improved Retinex algorithm for low-light mine image enhancement is proposed. Firstly, in HSV c...
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Qingzhou Lv, Wanzeng Liu, Ran Li, Hui Yang, Yuan Tao and Mengjiao Wang
Earthquake disaster assessment is one of the most critical aspects in reducing earthquake disaster losses. However, traditional seismic intensity assessment methods are not effective in disaster-stricken areas with insufficient observation data. Social m...
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Chenyang Guo, Xiaodong Wang, Dexing He, Jie Liu, Hongkun Li, Mengjiao Jiang and Yu Zhang
The safety and reliability of a ventilation system relies on an accurate friction resistance coefficient (a), but obtaining a requires a great deal of tedious measurement work in order to determine the result, and many erroneous data are obtained. Theref...
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Abdi Suryo Laksono,Marcel Marcel,Daisy Mui Hung Kee,Liu Mengjiao,Loh Yi Fang,Low Xin Yi,M. I. Mahavira Zein
Pág. 93 - 100
The announcement of the cigarette excise tax increase made on September 13, 2019 was very surprising, but Sampoerna respected the President's decision. At present, Sampoerna is working to determine how to manage the impact of the increase. While waitin...
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Xujun Liu, Mengjiao Zhang, Han Su, Feifei Dong, Yao Ji and Yong Liu
A multi-objective chance-constrained programming integrated with Genetic Algorithm and robustness evaluation methods was proposed to weigh the conflict between system investment against risk for watershed load reduction, which was firstly applied to nutr...
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