Julius Richter, MSc

Publications

1. Julius Richter, Simone Frintrop, Timo Gerkmann, "Audio-Visual Speech Enhancement with Score-Based Generative Models", ITG Conference on Speech Communication, Aachen, Germany, Sept. 2023. [arxiv] [audio]
2. Danilo de Oliveira, Julius Richter, Jean-Marie Lemercier, Tal Peer, Timo Gerkmann, "On the Behavior of Intrusive and Non-intrusive Speech Enhancement Metrics in Predictive and Generative Settings", ITG Conference on Speech Communication, Aachen, Germany, Sept. 2023. [arxiv]
3. Bunlong Lay, Simon Welker, Julius Richter, Timo Gerkmann "Reducing the Prior Mismatch of Stochastic Differential Equations for Diffusion-based Speech Enhancement", ISCA Interspeech, Dublin, Ireland, Aug. 2023. [arxiv] [audio] [code]
4. Hector Martel, Julius Richter, Kai Li, Xiaolin Hu, Timo Gerkmann, "Audio-Visual Speech Separation in Noisy Environments with a Lightweight Iterative Model", ISCA Interspeech, Dublin, Ireland, Aug. 2023. [arxiv] [code]
5. Julius Richter, Simon Welker, Jean-Marie Lemercier, Bunlong Lay, Tal Peer, Timo Gerkmann, "Speech Signal Improvement Using Causal Generative Diffusion Models", IEEE Int. Conf. Acoust., Speech, Signal Process. (ICASSP), Rhodes, Greece, Jun. 2023. [doi] [arxiv] [audio]
6. Jean-Marie Lemercier, Julius Richter, Simon Welker, Timo Gerkmann, "Analysing Diffusion-based Generative Approaches versus Discriminative Approaches for Speech Restoration", IEEE Int. Conf. Acoust., Speech, Signal Process. (ICASSP), Rhodes, Greece, Jun. 2023. [doi] [arxiv]
7. Jean-Marie Lemercier, Julius Richter, Simon Welker, Timo Gerkmann, "StoRM: A Diffusion-based Stochastic Regeneration Model for Speech Enhancement and Dereverberation", IEEE/ACM Transactions on Audio, Speech, and Language Processing, accepted, 2023. [arxiv] [audio] [code]
8. Julius Richter, Simon Welker, Jean-Marie Lemercier, Bunlong Lay, Timo Gerkmann, "Speech Enhancement and Dereverberation with Diffusion-Based Generative Models", IEEE/ACM Transactions on Audio, Speech, and Language Processing, vol. 31, pp. 2351 - 2364, 2023. [doi] [arxiv] [audio] [code]
9. Simon Welker, Julius Richter, Timo Gerkmann, "Speech Enhancement with Score-Based Generative Models in the Complex STFT Domain", ISCA Interspeech, Incheon, Korea, Sep. 2022. [doi] [arxiv] [audio] [code]
10. Julius Richter, Jeanine Liebold, Timo Gerkmann, "Continuous Phoneme Recognition based on Audio-Visual Modality Fusion", IEEE World Congress on Computational Intelligence, Padua, Italy, Jul. 2022. [doi] [code]
11. Guillaume Carbajal, Julius Richter, Timo Gerkmann, "Disentanglement Learning for Variational Autoencoders Applied to Audio-Visual Speech Enhancement", IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA), New Paltz, NY, USA, Oct. 2021. [doi] [arxiv]
12. Guillaume Carbajal, Julius Richter, Timo Gerkmann, "Guided Variational Autoencoder for Speech Enhancement With a Supervised Classifier", IEEE Int. Conf. Acoust., Speech, Signal Process. (ICASSP), Toronto, Ontario, Canada, Jun. 2021. [doi] [arxiv]
13. Julius Richter, Guillaume Carbajal, Timo Gerkmann, "Speech Enhancement with Stochastic Temporal Convolutional Networks", ISCA Interspeech, Shanghai, China, Oct. 2020. [doi] [audio]
14. Quan Nguyen, Julius Richter, Mikko Lauri, Timo Gerkmann, Simone Frintrop, "Improving mix-and-separate training in audio-visual sound source separation with an object prior", ICPR 2020. [doi]