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SIGGRAPH 2021: Denoising and Guiding

Tatsuya Yatagawa
September 12, 2021
Technology
0
10

SIGGRAPH 2021: Denoising and Guiding

SIGGRAPH 2021勉強会で使ったスライドです。
https://siggraph.xyz/s2021/

Tatsuya Yatagawa

September 12, 2021
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Transcript

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  2. ⚫
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    前半2つがNNによるレンダリング法の発展, 後半2つがデノイズに関する研究.
    全ての研究がニューラルネットを利用している

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  7. ⚫
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  17. ⚫
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  18. ⚫ 𝑦1
    , 𝑦2
    ⚫ 𝑦3
    , 𝑦4

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  19. 重みパラメータ ഥ
    𝐖𝐭
    を慣性𝛈𝐭
    を使って徐々に更新
    𝛼 = 0 𝛼 = 0.9 𝛼 = 0.99

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  31. 𝑘

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  33. ⚫
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  34. ⚫
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    2番目のNCV以外は比較的素直な従来法の発展といった印象.
    NRC (+ReSTIR)はNVIDIAらしく実用よりの研究に仕上がっている.

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