基于改进EAST的高速公路交通标识文本检测

火久元,姜灏,常琛

Text detection of highway traffic sign based on improved EAST

Jiuyuan HUO,Hao JIANG,Chen CHANG

表 4 在ETST模块上的消融实验结果

Tab.4 Result of ablation experiment on ETST module

方法 EMA NPPA Loss P/% R/% F1/% M1 — — — 76.1 76.8 76.5 M2 √ — — 80.4 79.6 80 M3 — √ — 84.2 80.5 82.1 M4 √ √ — 86.3 81.2 83.7 M5 √ — √ 85.2 80.7 82.8 M6 √ √ √ 88.2 83.5 85.8