文章日期:

2017年

GCN优点

1:kernel size和 feature map相同[相近],感受野比较大,更加有利于分类;

2:使用非对称卷积实现,可以降低运算量,同时不会降低特征的表达;

3:对比实验表明,GCN比传统卷积、小卷积核堆叠,效果都要好;

4:易于嵌入当前的网络结构中。

个人看法:

GCN中非对称卷积在分割中还是蛮有用的,ENet,LEDNet都有大量嵌套使用。

图像分割:GCN: Large Kernel Matters —— Improve Semantic Segmentation by Global Convolutional Network

图像分割:GCN: Large Kernel Matters —— Improve Semantic Segmentation by Global Convolutional Network

图像分割:GCN: Large Kernel Matters —— Improve Semantic Segmentation by Global Convolutional Network

图像分割:GCN: Large Kernel Matters —— Improve Semantic Segmentation by Global Convolutional Network

图像分割:GCN: Large Kernel Matters —— Improve Semantic Segmentation by Global Convolutional Network

图像分割:GCN: Large Kernel Matters —— Improve Semantic Segmentation by Global Convolutional Network

图像分割:GCN: Large Kernel Matters —— Improve Semantic Segmentation by Global Convolutional Network

图像分割:GCN: Large Kernel Matters —— Improve Semantic Segmentation by Global Convolutional Network

图像分割:GCN: Large Kernel Matters —— Improve Semantic Segmentation by Global Convolutional Network

图像分割:GCN: Large Kernel Matters —— Improve Semantic Segmentation by Global Convolutional Network

图像分割:GCN: Large Kernel Matters —— Improve Semantic Segmentation by Global Convolutional Network

 

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