There are many floaters in indoor scenes

[cici19850]

I used the sample data provided in the paper (tandt_db\db\playroom) to train with very good quality, and there will be no floaters in the air. However, the indoor data I took myself and trained showed that there will be a large amount of black floaters in the air. May I ask how was the tandt_db\db\playroom data captured? What equipment was used for shooting? You can achieve such good training results.
Looking forward to your reply, thank you.

[jaco001]

Photogrammetry isn't just putting many pictures as you can to software thing ;) Indoor datasets are tricky because you get many one color surfaces and you must know where to put camera to get optimal results.
Here is a nice case study with art gallery https://radiancefields.com/gaussian-splatting-brings-art-exhibitions-online-with-yulei

Take a look at cameras placement - this tell you more.
GL

[cici19850]

Photogrammetry isn't just putting many pictures as you can to software thing ;) Indoor datasets are tricky because you get many one color surfaces and you must know where to put camera to get optimal results. Here is a nice case study with art gallery https://radiancefields.com/gaussian-splatting-brings-art-exhibitions-online-with-yulei

Take a look at cameras placement - this tell you more. GL

The method you provided me has been of great help to me，Thank you very much