扭曲到底起什么作用？

qq545053133 · 发表于 2023-2-6 02:19:59

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Random warp is used to generalize a model so that it correctly learns face features and expressions in the initial training stage but as long as it's enabled the model may have trouble learning the fine detail - because of it it's recommended to keep this feature enabled as long as your faces are still improving (by looking at decreasing loss values and faces in the preview window improving)

在外网上找到了这段解释。我个人的理解是，扭曲训练是学习src的表情和脸部特征，那么fine detail指的又是什么呢？

是不是说扭曲训练练习的是表情，而关掉扭曲后练习的是具体五官呢？