Reading: C3 — Concentrated-Comprehensive Convolution (Semantic Segmentation)

Compared to ESPNet, ERFNet, DRN & ENet, Similar or Improved mIOU Achieved While Obtaining Smaller model sizes and fewer number of FLOPs

Outline

1. Concentrated-Comprehensive Convolution (C3)

Upper: Conventional, Bottom: Concentrated-Comprehensive Convolution (C3)

In summary, the C3 block combines both advantages of the depth-wise separable convolution and the dilated convolution.

2. C3 Module

Network structure of C3 and ESP module

3. Experimental Results

Ablation Study on Cityscape Test Set
SOTA Comparison on Cityscape
Visualization

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