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 1 在ICDAR2015与Total-text数据集上使用不同算法的检测结果

Tab.1 Detection result of different algorithms on ICDAR2015 and Total-text dataset

方法 ICDAR2015 Total-text P/% R/% F1/% v/(帧·s−1) P/% R/% F1/% v/(帧·s−1) EAST 83.2 78.6 80.8 13.2 80.9 76.2 78.5 11.6 DBNet 84.0 82.7 83.3 22.0 81.2 79.9 80.6 20.3 SegLink 86.9 79.5 83.0 5.9 86.1 82.6 84.4 4.9 PSENet 84.3 84.5 84.4 8.0 87.6 82.3 84.8 7.3 ETST(本文算法) 87.4 83.1 85.1 12.4 86.5 84.9 85.7 10.3