Attention 1 Attention mechanisms 1 Costs 1 Deep neural networks 1 Defects 1 Defects inspections 1 Energy efficiency 1 FPGA 1 Field programmable gate array Field programmable gate arrays (FPGA) 1 Field programmables 1 Image enhancement 1 Image preprocessing 1 Industrialisation 1 Inspection 1 Learning systems 1 Programmable gate array 1 Vision based 1 YOLO 1 You only look once 1 attention 1 defect inspection 1 vision 1