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shreyesss / HDRSplat

Official Implementation of BMVC 2024 paper titled "HDRSplat: Gaussian Splatting for High Dynamic Range 3D Scene Reconstruction from Raw Images"
https://aryan-garg.github.io/hdrsplat/
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Regarding the connection issue of processed data #1

Open ruiqiyan opened 1 month ago

ruiqiyan commented 1 month ago

It seems that the processed data cannot be accessed

shreyesss commented 1 month ago

Hey, we are still working on uploading the fully processed data. What you can do is download the original RawNerf data and process using the methodology already detailed.

ruiqiyan commented 1 month ago

Thank you for your reply. Sorry to bother you, may I ask if this method can handle Gaussian rendering of overexposed images in addition to solving underexposed images.

shreyesss commented 1 month ago

Yes! The method can reconstruct scenes from raw images which are either under or over exposed, the parameters of the post-processing pipeline can be adjusted accordingly when converting the novel raw views to LDR.

ruiqiyan commented 1 month ago

Thank you for your reply. It seems that the raw RawNerf data is also inaccessible. May I ask what files are in the raw folder of the data. If I use my own data, what else do I need for the raw data besides the two folders sparse and images?

shreyesss commented 1 month ago

Rawnerf data can be downloaded from here https://bmild.github.io/rawnerf/ For your own dataset, the you’ll need to extract these 5 metadata values from your raw file for processing ISO, Exposure BlackLevel WhiteLevel Cam2RGB

ruiqiyan commented 1 month ago

I think you misunderstood my question. What files should I need initially if I want to process my own dataset. Do you need three folders like RawNeRF: raw, sparse, images? If so, may I ask what is inside the raw folder. also https://bmild.github.io/rawnerf/ After accessing, the dataset cannot be downloaded.