Fig. 14
The comparison of detection performance before and after algorithm improvement. (Note: The yellow detection frames and the corresponding annotation contents denote the detection outcomes of workers, with “people” signifying workers. The pink detection frames and the related annotation contents indicate the detection results of trolleys, where “trolley” represents trolleys. The orange detection frames and the associated annotation contents represent the detection findings of guardrails, where “guardrail” represents guardrails.)
