SPP: ASPP:将pooling 改为了 空洞卷积 RFB:不同大小的卷积核和空洞卷积进行组合,认为大的卷积应该有更大的感受野。 CBAM:空间和通道的注意力机制 SPP:Spatial Pyramid Pooling Layer ASPP: Atrous Spatial Pyramid Pooling RFB:Receptive Field Block https://blog.csdn.net/u014380165/article/details/81556769
ASPP 空洞空间卷积池化金字塔(atrous spatial pyramid pooling (ASPP))对所给定的输入以不同采样率的空洞卷积并行采样,相当于以多个比例捕捉图像的上下文。 上图为deeplab v2的ASPP模块,deeplabv3中向ASPP中添加了BN层,其中空洞卷积的rate的意思是在普通卷积的基础上,相邻权重之间的间隔为rate-1, 普通卷积的rate默...
注意力机制语义分割卫星遥感影像水体提取针对遥感影像水体提取研究存在细小水体和水体边缘等细节信息关注不足的情况,以及水体连通性较差的问题,文章提出基于改进的空洞空间金字塔池化和随机双注意力机制的密集连接U型网络(ASPP-SCBAM-DenseUnet).文章首先利用Dense Block块组成Unet的编码器和解码器部分,并引入SCBAM注意力...
融合改进 ASPP 和 CBAM 的竹材端面分割与 竹梢位置检测方法doi:10.13360/j.issn.2096-1359.202211036石烨炜鲍光海Journal of Forestry Engineering
In practical applications, according to the characteristics of the data set, the attention unit can select different attention modules such as the convolutional block attention model (CBAM). The experimental results obtained from the land-cover domain adaptive semantic segmentation (LoveD...
Inspired by the ECA strategy, which introduces a local cross-channel interaction mechanism without dimensionality reduction, we address the limitations of traditional channel attention by proposing ECBAM—an efficient and effective CBAM-based attention mechanism. ECBAM consists of two submodules: the ...