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Synthesising the spatial and temporal dynamics of the human body skeleton remains a challenging task, not only in terms of the quality of the generated shapes, but also of their diversity, particularly to synthesise realistic body movements…

计算机视觉与模式识别 · 计算机科学 2021-10-26 Bruno Degardin , João Neves , Vasco Lopes , João Brito , Ehsan Yaghoubi , Hugo Proença

This paper proposes an encoder-decoder architecture grounded on Generative Adversarial Networks (GANs), that generates a sequence of activities and their timestamps in an end-to-end way. GANs work well with differentiable data such as…

机器学习 · 计算机科学 2020-10-20 Farbod Taymouri , Marcello La Rosa

Generative adversarial networks (GANs) have an enormous potential impact on digital content creation, e.g., photo-realistic digital avatars, semantic content editing, and quality enhancement of speech and images. However, the performance of…

人工智能 · 计算机科学 2021-09-01 Pavel Andreev , Alexander Fritzler , Dmitry Vetrov

The human brain contextually exploits heterogeneous sensory information to efficiently perform cognitive tasks including vision and hearing. For example, during the cocktail party situation, the human auditory cortex contextually integrates…

声音 · 计算机科学 2021-12-17 Mandar Gogate , Kia Dashtipour , Amir Hussain

Generative adversarial networks (GANs) are a framework that learns a generative distribution through adversarial training. Recently, their class-conditional extensions (e.g., conditional GAN (cGAN) and auxiliary classifier GAN (AC-GAN))…

计算机视觉与模式识别 · 计算机科学 2019-05-06 Takuhiro Kaneko , Yoshitaka Ushiku , Tatsuya Harada

Generative adversarial networks (GANs) have provided promising data enrichment solutions by synthesizing high-fidelity images. However, generating large sets of labeled images with new anatomical variations remains unexplored. We propose a…

图像与视频处理 · 电气工程与系统科学 2020-08-03 Sina Amirrajab , Samaneh Abbasi-Sureshjani , Yasmina Al Khalil , Cristian Lorenz , Juergen Weese , Josien Pluim , Marcel Breeuwer

Generative Adversarial Networks (GANs) currently achieve the state-of-the-art sound synthesis quality for pitched musical instruments using a 2-channel spectrogram representation consisting of log magnitude and instantaneous frequency (the…

音频与语音处理 · 电气工程与系统科学 2022-08-24 Chitralekha Gupta , Purnima Kamath , Lonce Wyse

Generative Adversarial Networks (GANs) have shown remarkable successes in generating realistic images and interpolating changes between images. Existing models, however, do not take into account physical contexts behind images in generating…

计算机视觉与模式识别 · 计算机科学 2021-10-11 Hayato Futase , Tomoki Tsujimura , Tetsuya Kajimoto , Hajime Kawarazaki , Toshiyuki Suzuki , Makoto Miwa , Yutaka Sasaki

We introduce a new system for data-driven audio sound model design built around two different neural network architectures, a Generative Adversarial Network(GAN) and a Recurrent Neural Network (RNN), that takes advantage of the unique…

声音 · 计算机科学 2022-06-28 Lonce Wyse , Purnima Kamath , Chitralekha Gupta

Generative adversarial networks (GANs) and diffusion models have recently achieved state-of-the-art performance in audio super-resolution (ADSR), producing perceptually convincing wideband audio from narrowband inputs. However, existing…

音频与语音处理 · 电气工程与系统科学 2026-01-08 Mikhail Silaev , Konstantinos Drossos , Tuomas Virtanen

The computation of dynamical correlators of quantum many-body systems represents an open critical challenge in condensed matter physics. While powerful methodologies have risen in recent years, covering the full parameter space remains…

强关联电子 · 物理学 2022-11-15 Rouven Koch , Jose L. Lado

The recent success of Generative Adversarial Networks (GAN) is a result of their ability to generate high quality images from a latent vector space. An important application is the generation of images from a text description, where the…

机器学习 · 计算机科学 2019-05-17 Hamid Eghbal-zadeh , Lukas Fischer , Thomas Hoch

Access to medical data is highly restricted due to its sensitive nature, preventing communities from using this data for research or clinical training. Common methods of de-identification implemented to enable the sharing of data are…

信号处理 · 电气工程与系统科学 2019-09-23 Anne Marie Delaney , Eoin Brophy , Tomas E. Ward

Recent advances in brain-computer interface (BCI) technology, particularly based on generative adversarial networks (GAN), have shown great promise for improving decoding performance for BCI. Within the realm of Brain-Computer Interfaces…

音频与语音处理 · 电气工程与系统科学 2023-12-01 Young-Eun Lee , Seo-Hyun Lee , Soowon Kim , Jung-Sun Lee , Deok-Seon Kim , Seong-Whan Lee

The intelligibility of speech severely degrades in the presence of environmental noise and reverberation. In this paper, we propose a novel deep learning based system for modifying the speech signal to increase its intelligibility under the…

音频与语音处理 · 电气工程与系统科学 2021-09-17 Haoyu Li , Junichi Yamagishi

Quantum machine learning is expected to be one of the first practical applications of near-term quantum devices. Pioneer theoretical works suggest that quantum generative adversarial networks (GANs) may exhibit a potential exponential…

Steady-state visual evoked potentials (SSVEPs) based brain-computer interface (BCI) has received considerable attention due to its high information transfer rate (ITR) and available quantity of targets. However, the performance of frequency…

神经元与认知 · 定量生物学 2023-10-03 Yudong Pan , Ning Li , Yangsong Zhang , Peng Xu , Dezhong Yao

In the generator of typical Generative Adversarial Networks (GANs), a noise is inputted to generate fake samples via a series of convolutional operations. However, current noise generation models merely relies on the information from the…

机器学习 · 计算机科学 2020-05-15 Shaoning Zeng , Bob Zhang

In semiconductor manufacturing, the wafer dicing process is central yet vulnerable to defects that significantly impair yield - the proportion of defect-free chips. Deep neural networks are the current state of the art in (semi-)automated…

计算机视觉与模式识别 · 计算机科学 2024-07-31 Zhining Hu , Tobias Schlosser , Michael Friedrich , André Luiz Vieira e Silva , Frederik Beuth , Danny Kowerko

In this paper, we describe our speech generation system for the first Audio Deep Synthesis Detection Challenge (ADD 2022). Firstly, we build an any-to-many voice conversion (VC) system to convert source speech with arbitrary language…

音频与语音处理 · 电气工程与系统科学 2022-04-21 Cheng Wen , Tingwei Guo , Xingjun Tan , Rui Yan , Shuran Zhou , Chuandong Xie , Wei Zou , Xiangang Li
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