This paper proposes a denoising algorithm based on attention and feature fusion based on CBDNet.Specifi-cally,in the upsampling process,more relevant features are extracted by adding the attention mechanism of space and channel fusion,and the input of jump connection is redefined for feature fusion.Use maximum pooling instead of average pooling during downsampling to enhance image texture and detail.In terms of experiment,this paper tests on three real noise data sets,such as SIDD,NC12 and Nam,and compared them with several advanced algorithms.The experimental results show that the algorithm is superior in quantitative and visual aspects.
关键词
真实图像去噪/注意力机制/跳跃连接/池化
Key words
real image denoising/attention mechanism/skip connection/pooling