Abstract: Microprotrusions under high electric fields are considered to be sources of metal vapor and microplasma on metal electrode surfaces and may even initiate vacuum breakdown in vacuum gaps. The ...

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School of Chemistry, University of Nottingham, University Park, Nottingham NG7 2RD, U.K.

Abstract: Aiming at the insufficient sample size and unbalanced category of the metal workpiece surface defect dataset in industrial production. But traditional image augmentation methods based on ...

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