Dynamic Warping Network for Semantic Video Segmentation

Table 5

Comparison of our DWNet with different network structures on the Cityscapes validation set.

Method	Backbone	SWarp	DWarp	mIoU %
PSPNet	MNV2			72.34
PSPNet	MNV2			73.52
PSPNet	MNV2			74.46
PSPNet	ResNet101			78.90
PSPNet	ResNet101			79.32
PSPNet	ResNet101			79.85
DeeplabV3+	ResNet101			80.15
DeeplabV3+	ResNet101			80.32
DeeplabV3+	ResNet101			80.78
DANet	ResNet101			79.94
DANet	ResNet101			80.21
DANet	ResNet101			80.67

SWarp (Static Warping) denotes the original warping operation. DWarp (Dynamic Warping) denotes our proposed DWNet. MNV2 denotes the MobileNetV2. The bold values denote our method can achieve the higher accuracy than the static warp with different baseline models.