no code implementations • 22 Apr 2024 • Zuheng Kang, Yayun He, Botao Zhao, Xiaoyang Qu, Junqing Peng, Jing Xiao, Jianzong Wang
With recent advances in speech synthesis including text-to-speech (TTS) and voice conversion (VC) systems enabling the generation of ultra-realistic audio deepfakes, there is growing concern about their potential misuse.
no code implementations • 21 Nov 2023 • Ziqi Yu, Botao Zhao, Shengjie Zhang, Xiang Chen, Jianfeng Feng, Tingying Peng, Xiao-Yong Zhang
To address these issues, we introduce hierarchical granularity discrimination, which exploits various levels of semantic information present in medical images.
1 code implementation • 28 Sep 2022 • Haibo Yang, Shengjie Zhang, Xiaoyang Han, Botao Zhao, Yan Ren, Yaru Sheng, Xiao-Yong Zhang
We evaluate the proposed method on 720 T2-FLAIR brain images with small lesions at different noise levels.