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- Présentation de Safran -- Modèles génératifs - Présentation du dataset +- Modèles génératifs - Génération par diffusion - Résultats +- Vérifications - Conclusion
+ + --- -## Présentation rapide de Safran +## Présentation (rapide) de Safran + +
+ + +
+ +Safran Media Library + + + +--- + +## Dataset Rotor37_1200 + +
+ + +
+ + --- @@ -43,6 +81,16 @@ title: Projet de fin d'étude + + --- ## Modèles génératifs (deep learning) @@ -51,39 +99,173 @@ title: Projet de fin d'étude Lilian Weng, 2021 ---- + --- -## Denoising Diffusion Probabilistic Models (DDPM) +## Denoising Diffusion Probabilistic Model (DDPM) + +
+ + +
+ +

+ arxiv:2006.11239, + CVPR 2022 Diffusion Tutorial +

+ + --- ## Forward process +
+
+ + + +
+
+ + + --- ## Reverse process +
+
+ + + +
+
+ + + --- -## Latent Diffusion Models (LDM) +## Latent Diffusion Model (LDM) + +
+ + +
+ +arxiv:2112.10752 + + --- ## Classifier-free Guidance (CFG) + + + +Paweł Pierzchlewicz + + + --- ## Résultats +
+ + +
+ --- -## Vérification par Gaussian Processes (GP) +## Gaussian Process (GP) + +
+
+ +
+
+ +Distill + +--- + +## Vérification par Gaussian Process (GP) + +
+ + +
+ + + +--- + +## Vérification par Gaussian Process (GP) + +
+ + +
+ +--- + +## Vérification par Gaussian Process (GP) + +
+ + +
--- ## Conclusion +
+ +### Travail réalisé + +- Génération conditionnée d'aubes par diffusion + +

+ +### Axes d'amélioration + +- Remplacer la PCA par une méthode paramétrique +- Travailler directement sur les CAOs + +