基于多级特征并联的轻量级图像语义分割

周登文,田金月,马路遥,孙秀秀

Lightweight image semantic segmentation based on multi-level feature cascaded network

Deng-wen ZHOU,Jin-yue TIAN,Lu-yao MA,Xiu-xiu SUN

表 9 Cityscapes测试集上所提算法与高性能语义分割网络性能对比

Tab.9 Comparison of network performance of proposed model and other high-performance semantic segmentation methods on Cityscapes test set

方法 T0 / ms Nf / (帧·s−1) mIoU / % SegNet[24] 60 16.70 57.0 CRF-RCNN[25] 700 1.43 62.5 DeepLab[3] 400 2.50 63.1 FCN-8s[1] 500 2.00 65.3 Dilation[12] 4000 0.25 67.1 DeepLabv3+[2] 350 2.86 82.1 本研究算法 18 55.60 70.6