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Motivation

Motivation. 之前的方法需要分步骤,先风格迁移再 warp 。 之前的方法需要先检测人脸的 landmark ,用 PCA 降维,再用训练一个 CycleGAN 得到漫画化的人脸 landmark ,再 warp 。. Warp Controller(两层fc)将encode好的图片特征作为输入,预测原图上k个控制点p,以及用以warp的p的偏移量 。( p和delta_p是在u -v space里的 )

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Motivation

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  1. Motivation • 之前的方法需要分步骤,先风格迁移再warp。 • 之前的方法需要先检测人脸的landmark,用PCA降维,再用训练一个CycleGAN得到漫画化的人脸landmark,再warp。

  2. Warp Controller(两层fc)将encode好的图片特征作为输入,预测原图上k个控制点p,以及用以warp的p的偏移量。(p和delta_p是在u-v space里的) • 在训练时,正态分布s随机生成数字作为R中AdaIN的参数,用以生成各种Style的漫画。只有在计算identityloss时,E_s才将图片作为输入,encode出原图Style下的AdaIN参数

  3. 对抗loss:将图片分为三类(真照片,真漫画,假漫画)对抗loss:将图片分为三类(真照片,真漫画,假漫画) • 分类loss:将图片分为3M类(M为人的个数),3为上面所述三类。(真希拉里照片,真希拉里漫画,假希拉里漫画) • 重构loss:图片经过R(Ec(x), Es(x))后得到本身

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