Comments (8)
PeizhuoLi
commented on July 23, 2024
您好，类似的情况我们在实验中是可以解决的 (如论文中的figure 12)。intra的retargeting应该是相对容易的，通常只要reconstruction loss收敛就可以达到比较理想的效果。如果intra效果不好的话不妨检查一下reconstruction loss方面的问题。
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dddyyyplus
commented on July 23, 2024
好的，李老师，我在自己实验一下，还有一个问题就是训练时有的人物的动作数据比较少，可能只有两三个bvh文件这样，是否会导致这个模型的重定向效果较差？如果没有办法得到更多的数据应该怎么解决呢，不知道李老师您有什么建议？感谢！
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PeizhuoLi
commented on July 23, 2024
据我所知数据不足的问题目前还没有比较好的解决方法；不过如果训练数据的动作能较好的覆盖测试集的话效果应该不会太糟糕
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dddyyyplus
commented on July 23, 2024
好的，感谢！
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dddyyyplus
commented on July 23, 2024
据我所知数据不足的问题目前还没有比较好的解决方法；不过如果训练数据的动作能较好的覆盖测试集的话效果应该不会太糟糕
不好意思还要再麻烦您一下，我想问“训练数据的动作能较好的覆盖测试集的话效果应该不会太糟糕”
我举个比较实际的例子，如果是将group A的动作重定向到group B一个角色身上，这个训练数据的动作是说A的训练数据还是B的呢，例如我group B 中角色的动作都是高尔夫挥杆动作，那么A的一个日常动作重定向到B身上是否会因为B的训练数据太过单一而不好呢？感谢您的回复！
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dddyyyplus
commented on July 23, 2024
@PeizhuoLi 辛苦李老师空闲之余回答一下我的疑问，感谢！
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PeizhuoLi
commented on July 23, 2024
我认为你举的这个例子是不一定可以成功的，需要双向的数据都有一些才会比较容易成功
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dddyyyplus
commented on July 23, 2024
好的，感谢🙏
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Related Issues (20)
- 代码与原论文有所出入 HOT 3
- How the the skining work? HOT 1
- 处理过手指的重定向吗？ HOT 3
- Retargeting retraining on customized dataset HOT 3
- Use a new dataset in style transfer HOT 1
- 使用额外bvh文件进行retargeting HOT 6
- style transfer任务的pretrained模型和提供config不符
- BVH_mod HOT 1
- Error in forward kinematics HOT 2
- 请问作者有没有尝试过面向3d坐标的异构重定向？
- Error: No module named 'option_parser'
- Error: No module named 'datasets'
- Error: No such file or directory: './datasets/Mixamo/Malcolm_m.npy'
- 使用新骨架进行重定向后，出现模型维度不匹配的问题 HOT 1
- 您好，我现在面临在经过Preprocessing处理之后，在训练的时候数据打开verbose选项，看到数据都是Nan，请问这可能是什么原因造成的呢 HOT 1
- the src.bvh and dst.bvh must be the same Skeletal hierarchy ?
- retarget a bvh file to use it in style transfer HOT 1
- What is the equivalent for batch overfitting for such a training scheme?
- 关于其它bvh文件retargeting的几个问题？
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