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一种基于深度残差网络的图像修复算法设计与实现

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随着数字图像在人们日常生活中使用越来越多,针对破损图像缺失区域的数字图像修复问题,本文提出一种基于深度残差网络的图像修复模型.该模型总体架构基于编码-解码结构,编码器采用不同深度的残差网络,解码器分别使用反卷积网络结构和上采样-卷积结构.通过实验探讨在本模型中不同结构的解码器、编码器以及不同的损失函数对图像修复效果的影响.实验结果表明:本文提出的基于深度残差网络的图像修复模型,采用修改后的Resnet 34-layer作为编码器,反卷积网络作为解码器,L1 Loss作为损失函数,能够达到较好的图像修复效果.
Design and implementation of an image inpainting algorithm based on deep residual network
With the increasing use of digital images in people's daily life,restoring the missing areas of damaged images has become a problem,for which this paper proposes an image inpainting model based on a deep residual network.The overall architecture of the model is based on the encoder-decoder structure.The encoder uses residual networks of different depths,and the decoder uses a deconvolution network structure and an upsampling-convolution structure.The effects of different structure decoders,encoders and different loss functions on the image inpainting effect in this model were discussed through experiments.The experimental results showed that the image inpainting model based on the deep residual network proposed in this paper could achieve good image inpainting effect by adopting the modified Resnet 34-layer as the encoder,the deconvolution network as the decoder,and the L1 Loss as the loss function.

image inpaintingresidual networkdeconvolutionencoder-decoder

吴金苗、王育欣、韩江宁、张家亮、张志、魏雨露

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天津农学院 计算机与信息工程学院,天津 300392

联通视频科技有限公司 业务管理部,天津 300300

图像修复 残差网络 反卷积 编码器-解码器

中国高校产学研创新基金重点项目教育部产学合作协同育人项目天津农学院人才资助项目计划天津农学院研究生教育教学研究与改革重点项目天津农学院教育教学研究与改革项目校企合作技术研发项目校企合作技术研发项目天津农学院教材研究项目

2022IT017220900287260151Y04009072021-YA-62023-A-14TNHXKJ2022074TNHXKJ20230092021-B-01

2024

10.19640/j.cnki.jtau.2024.03.015

天津农学院学报
天津农学院

天津农学院学报

影响因子：0.612
ISSN：1008-5394
年,卷(期)：2024.31(3)