Fig. 2
From: Small traffic sign recognition method based on improved YOLOv7
Space pyramid pool structure. (a) SPPF (b) SPPCSPC (c) SPPFCSPC.
Fig. 2 | Scientific Reports
From: Small traffic sign recognition method based on improved YOLOv7
Space pyramid pool structure. (a) SPPF (b) SPPCSPC (c) SPPFCSPC.
