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关于论文复现的一些疑问 #23

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AAAmazin opened this issue May 1, 2024 · 3 comments
Closed

关于论文复现的一些疑问 #23

AAAmazin opened this issue May 1, 2024 · 3 comments

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@AAAmazin
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AAAmazin commented May 1, 2024

J%(4~06@YT%IDC)2)S7{7`U

036_ours
第一张图像是你们的代码第20w轮渲染出来的测试集的HDR图像,第二张是对应的LDR图像 我们在测试你们模型的时候,发现会出现一些问题:

  1. 有时候HDR图像出现以上情况,但是LDR图像却正确
  2. 有时候HDR全白,而LDR全黑
    请问能解释一下吗?这种情况我们在跑你们代码的时候出现好多次了,同一个场景可能得跑好几次才也有可能出现正确情况。而且我们还发现如果将同一视角的各种光照放进去训练,这种情况不太出现。
@xhuangcv
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xhuangcv commented May 7, 2024

你好,这是CRF网络初始化的问题,我稍后会更新一下代码,用一个预定义的CRF函数初始化CRF网络。

@AAAmazin AAAmazin closed this as completed May 7, 2024
@2986084976
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你好,请问4DGS大概什么时候能开源呢?谢谢您

@AAAmazin
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AAAmazin commented May 9, 2024

你好,请问4DGS大概什么时候能开源呢?谢谢您

你好,我们并不是4dgs的作者,我们只是做了复现在实验室内部使用,我们同时也在等官方的开源代码

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