rover-xingyu / Ha-NeRF

[CVPR 2022] Ha-NeRF😆: Hallucinated Neural Radiance Fields in the Wild
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the inputs of transient and appearance embedding #23

Closed SensenZhang closed 1 year ago

SensenZhang commented 1 year ago

Hello, I would like to know the input of transient_embedding and appearance_embedding. Thank you

rover-xingyu commented 1 year ago

Hi, the transient embeddings are randomly initialized and trained by optimizing the objective function, and the CNN encoder extracts the appearance embeddings.

SensenZhang commented 1 year ago

Thank you for your reply. While debugging the code nerf-w, I was puzzled by the 'ts' in the following figure, which when initialized seems to be just a set of integers "img_num[img_himg_w]", independent of the characteristics of the image. I want to know the specific meaning of ts and how to obtain it. Thank you very much.

谢谢您的回复。我在调试代码nerf-w的过程中,对下图中的 ‘ts’ 感到疑惑,'ts' 在初始化时似乎只是一组 “img_num[img_himg_w]” 的整数,与图像的特征并无关系。我想知道ts的具体含义,以及获取的方法。谢谢您!

------------------ 原始邮件 ------------------ 发件人: "rover-xingyu/Ha-NeRF" @.>; 发送时间: 2023年4月1日(星期六) 晚上7:11 @.>; @.**@.>; 主题: Re: [rover-xingyu/Ha-NeRF] the inputs of transient and appearance embedding (Issue #23)

Hi, the transient embeddings are randomly initialized and trained by optimizing the objective function, and the CNN encoder extracts the appearance embeddings.

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rover-xingyu commented 1 year ago

It denotes the id of the image.

SensenZhang commented 1 year ago

I get it. Thank you very much for your reply!

------------------ 原始邮件 ------------------ 发件人: "rover-xingyu/Ha-NeRF" @.>; 发送时间: 2023年4月1日(星期六) 晚上8:46 @.>; @.**@.>; 主题: Re: [rover-xingyu/Ha-NeRF] the inputs of transient and appearance embedding (Issue #23)

It denotes the id of the image.

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