联合正交特征融合与大核可分离注意力的道路分割算法

汤毅杰,钟铭恩,袁彬淦,范康,谭佳威,林志强

Road segmentation algorithm based on joint orthogonal feature fusion and large kernel separable attention

Yijie TANG,Mingen ZHONG,Bingan YUAN,Kang FAN,Jiawei TAN,Zhiqiang LIN

表 2 消融实验结果

Tab.2 Ablation experiment results

方法 +OFFM +C2f-CGA +LSKASPM Massachusetts数据集 DeepGlobe数据集 参数量/106 FLOPs/109 P/% R/% IoU/% APLS/% P/% R/% IoU/% APLS/% 基准模型 × × × 77.32 72.26 59.71 71.29 73.82 72.76 60.96 71.33 28.1 24.3 a √ × × 78.37 74.45 61.83 72.02 75.87 74.22 63.52 72.42 29.7 24.8 b × √ × 78.15 73.42 62.35 74.08 75.79 73.38 63.96 74.67 34.8 27.6 c × × √ 78.51 73.22 62.30 72.53 79.55 73.16 63.68 72.74 28.9 24.7 d √ √ × 78.50 78.32 64.01 74.31 77.96 78.55 66.74 74.98 36.6 28.5 e √ × √ 78.59 78.27 63.88 73.77 80.02 79.36 66.92 74.19 31.2 26.5 f × √ √ 78.56 77.45 64.82 74.61 79.99 78.07 67.96 75.38 36.3 28.4 g √ √ √ 78.65 79.98 65.12 75.36 80.21 81.98 68.41 75.93 37.3 29.2