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八角卷积-一种高效的卷积方式 | MXQ #46

Open XiangqianMa opened 4 years ago

XiangqianMa commented 4 years ago

http://activepony.com/lun-wen-yue-du/octaveconv/

Drop an Octave: Reducing Spatial Redundancy in Convolutional Neural Networks with Octave Convolution作者Yunpeng Chen 摘要在自然图像中包含高频和低频两部分,其中高频通常编码细节信息、低频通常编码全局结构信息。同样可以将卷积层的输出特征图划分为高频和低频部分。在本文中,作者提出了一种根据频