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cuiziteng / Aleth-NeRF

🌕 [AAAI 2024] Aleth-NeRF: Illumination Adaptive NeRF with Concealing Field Assumption (Low-light enhance / Exposure correction + NeRF)
Apache License 2.0
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About graphing curvilinear relations #21

Closed BruceRull closed 3 months ago

BruceRull commented 3 months ago

Hi, thank you for your great work. I would like to know how to output the following two relationship diagrams. Could you please help me? 03BC Y}95N}~_I3NNAV~X$6

cuiziteng commented 3 months ago

Hi, thanks for the question, the Fig shows the distribution relationship between concealing field and density, higher density denotes the 3D particle location exist object while lower density denotes the 3D particle location do not exist object.

In Aleth-NeRF training we found that the concealing field tends to generate at the lower density place (have negative relation, Corr, with density), which means concealing field are tends to generate at air.

BruceRull commented 3 months ago

Thank you for your patience. How do you implement this with code?

cuiziteng commented 3 months ago

Hello, this part is as visualization to show the relationship between concealing fields and density, we didn't add some additional constrain in our code.