WaveGRIT Vocoder (Itô-Taylor Sampling Scheme for DDPM), Demo Page
arXiv Preprint
arXiv:2112.13339
H. Tachibana, M. Go, M. Inahara, Y. Katayama, Y. Watanabe,
Itô-Taylor Sampling Scheme for Denoising Diffusion Probabilistic Models using Ideal Derivatives,
Preprint.
Following results are based on the code and the pretrained checkpoint distributed in
https://github.com/ivanvovk/WaveGrad
.
Sampling Scheme
N
(# refinement steps)
Example 1
Example 2
Example 3
Example 4
Example 5
Ground Truth
-
Vovk’s
25
Euler-Maruyama
25
WaveGRIT
25
Vovk’s
6
Euler-Maruyama
6
WaveGRIT
6
Euler-Maruyama
4
WaveGRIT
4
Copyright ©️ Hideyuki Tachibana. All rights reserved.
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