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Questions about Coarse Light & Albedo estimates #9

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Ru1zhi opened this issue Aug 18, 2022 · 0 comments
Open

Questions about Coarse Light & Albedo estimates #9

Ru1zhi opened this issue Aug 18, 2022 · 0 comments

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@Ru1zhi
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Ru1zhi commented Aug 18, 2022

Thanks for your work and code, I have a few questions about Extracting Coarse Light & Albedo.

  1. How should the total variation regularization (TV) mentioned in the paper be calculated?
  2. How large is the image size for which the calculation takes less than 1 second as mentioned in the paper?
  3. if I want to estimate the coarse light parameters and albedo map on another dataset, what optimization method should I choose, can scipy.optimize.last_squares work?
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