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  • AttributeDriven Spontaneous Motion in Unpaired Image Translation

    解决的问题

    前人的做法:

    Ÿ   Success of image translation methods mostly imposes the requirement of working on aligned or similar domains for texture or appearance transform.

    Ÿ   The building blocks of these networks, such as convolution/deconvolution layers and activation functions, are spatially corresponding.

    解决的问题:

    大白话解释一段我的理解:

           非成对图像翻译,比如非笑脸图(小明,男)要翻译成笑脸图(小明,男)。

           输入网络的图,非笑脸图(小明,男)和笑脸图(大红唇的小红,女),经过一系列的convolution/deconvolution layers and activation functions,得到小明的五官信息和大红唇小红的笑信息(maybe 嘴角上扬图),重组以后得到,大红唇的笑脸小明。

           结果图中的大红唇可以看作artifacts or ghosting。

    期望的效果:

    具体策略:

    SPM

     

    RM

    12个平行采样的残差块,对生成结果进行精细化。

    Mask

    Ÿ   3 deconvolutional layers to up-sample f into a 1-channel mask m, the same size as the input.

    Ÿ   Sigmoid layer is used as the final activation layer to range the output mask in [0; 1].

    Ÿ   a regularization term Lm to enforce sparsity of masks in L1-norm: 

    实验详情

     

     实验效果:

     

     

     

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  • 原文地址:https://www.cnblogs.com/wjjcjj/p/12336730.html
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