A fast identification method of UAV inspection image target for substation equipment
by Wen Kang; You Li; DeKai Liu; JieXue Zheng; Yisheng Yu
International Journal of Reasoning-based Intelligent Systems (IJRIS), Vol. 15, No. 3/4, 2023

Abstract: Aiming at the problems of low accuracy, long time, and poor recognition effects of traditional methods, a fast identification method of UAV inspection image target for substation equipment is proposed. Firstly, Gabor filter is used to extract the target features of UAV patrol image of substation equipment, and the UAV patrol image is segmented. Then, the binary image is processed, and the constraint criterion of image reconstruction is established to realise image reconstruction. Finally, all the image blocks are normalised, and the target model is constructed on the basis of prior knowledge to match and find the corresponding target, so as to realise the rapid recognition of the image target of UAV patrol inspection of substation equipment. The experimental results show that the target recognition accuracy of this method is always higher than 70%, and the minimum recognition time is only 3.26 s. The target recognition effect is good.

Online publication date: Wed, 31-Jan-2024

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