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While recent research has progressively overcome the low-resolution constraint of one-shot face video re-enactment with the help of StyleGAN's high-fidelity portrait generation, these approaches rely on at least one of the following:…

计算机视觉与模式识别 · 计算机科学 2023-02-16 Trevine Oorloff , Yaser Yacoob

Image generation has raised tremendous attention in both academic and industrial areas, especially for the conditional and target-oriented image generation, such as criminal portrait and fashion design. Although the current studies have…

计算机视觉与模式识别 · 计算机科学 2021-12-07 Songyao Jiang , Hongfu Liu , Yue Wu , Yun Fu

We propose a temporally coherent generative model addressing the super-resolution problem for fluid flows. Our work represents a first approach to synthesize four-dimensional physics fields with neural networks. Based on a conditional…

机器学习 · 计算机科学 2025-03-20 You Xie , Aleksandra Franz , Mengyu Chu , Nils Thuerey

Given a large dataset for training, generative adversarial networks (GANs) can achieve remarkable performance for the image synthesis task. However, training GANs in extremely low data regimes remains a challenge, as overfitting often…

计算机视觉与模式识别 · 计算机科学 2023-12-14 Vadim Sushko , Dan Zhang , Juergen Gall , Anna Khoreva

Discovering meaningful directions in the latent space of GANs to manipulate semantic attributes typically requires large amounts of labeled data. Recent work aims to overcome this limitation by leveraging the power of Contrastive…

计算机视觉与模式识别 · 计算机科学 2021-12-17 Umut Kocasari , Alara Dirik , Mert Tiftikci , Pinar Yanardag

Conditional image generation is effective for diverse tasks including training data synthesis for learning-based computer vision. However, despite the recent advances in generative adversarial networks (GANs), it is still a challenging task…

计算机视觉与模式识别 · 计算机科学 2018-11-30 Yutaro Miyauchi , Yusuke Sugano , Yasuyuki Matsushita

Numerous attempts have been made to the task of person-agnostic face swapping given its wide applications. While existing methods mostly rely on tedious network and loss designs, they still struggle in the information balancing between the…

计算机视觉与模式识别 · 计算机科学 2022-09-28 Zhiliang Xu , Hang Zhou , Zhibin Hong , Ziwei Liu , Jiaming Liu , Zhizhi Guo , Junyu Han , Jingtuo Liu , Errui Ding , Jingdong Wang

We present a video generation model that accurately reproduces object motion, changes in camera viewpoint, and new content that arises over time. Existing video generation methods often fail to produce new content as a function of time…

计算机视觉与模式识别 · 计算机科学 2022-06-10 Tim Brooks , Janne Hellsten , Miika Aittala , Ting-Chun Wang , Timo Aila , Jaakko Lehtinen , Ming-Yu Liu , Alexei A. Efros , Tero Karras

Autoregressive Transformer models have demonstrated impressive performance in video generation, but their sequential token-by-token decoding process poses a major bottleneck, particularly for long videos represented by tens of thousands of…

计算机视觉与模式识别 · 计算机科学 2025-03-19 Yang Ye , Junliang Guo , Haoyu Wu , Tianyu He , Tim Pearce , Tabish Rashid , Katja Hofmann , Jiang Bian

The introduction of high-quality image generation models, particularly the StyleGAN family, provides a powerful tool to synthesize and manipulate images. However, existing models are built upon high-quality (HQ) data as desired outputs,…

计算机视觉与模式识别 · 计算机科学 2022-12-08 Dat Viet Thanh Nguyen , Phong Tran The , Tan M. Dinh , Cuong Pham , Anh Tuan Tran

Generative adversarial network (GAN) has achieved impressive success on cross-domain generation, but it faces difficulty in cross-modal generation due to the lack of a common distribution between heterogeneous data. Most existing methods of…

计算机视觉与模式识别 · 计算机科学 2018-04-03 Wen-Cheng Chen , Chien-Wen Chen , Min-Chun Hu

In this work, we introduce a two-step framework for generative modeling of temporal data. Specifically, the generative adversarial networks (GANs) setting is employed to generate synthetic scenes of moving objects. To do so, we propose a…

计算机视觉与模式识别 · 计算机科学 2019-02-01 Isabela Albuquerque , João Monteiro , Tiago H. Falk

Generative models, particularly diffusion models, have made significant success in data synthesis across various modalities, including images, videos, and 3D assets. However, current diffusion models are computationally intensive, often…

计算机视觉与模式识别 · 计算机科学 2024-12-10 Yuanzhi Zhu , Hanshu Yan , Huan Yang , Kai Zhang , Junnan Li

Disentangling factors of variation within data has become a very challenging problem for image generation tasks. Current frameworks for training a Generative Adversarial Network (GAN), learn to disentangle the representations of the data in…

计算机视觉与模式识别 · 计算机科学 2018-11-15 Hadi Kazemi , Seyed Mehdi Iranmanesh , Nasser M. Nasrabadi

We investigate how to generate multimodal image outputs, such as RGB, depth, and surface normals, with a single generative model. The challenge is to produce outputs that are realistic, and also consistent with each other. Our solution…

计算机视觉与模式识别 · 计算机科学 2023-07-06 Zhen Zhu , Yijun Li , Weijie Lyu , Krishna Kumar Singh , Zhixin Shu , Soeren Pirk , Derek Hoiem

Long video generation remains a challenging and compelling topic in computer vision. Diffusion based models, among the various approaches to video generation, have achieved state of the art quality with their iterative denoising procedures.…

计算机视觉与模式识别 · 计算机科学 2025-03-14 Siyang Zhang , Harry Yang , Ser-Nam Lim

The video generation field has witnessed rapid improvements with the introduction of recent diffusion models. While these models have successfully enhanced appearance quality, they still face challenges in generating coherent and natural…

计算机视觉与模式识别 · 计算机科学 2025-04-21 Yaosi Hu , Zhenzhong Chen , Chong Luo

The entertainment industry relies on 3D visual content to create immersive experiences, but traditional methods for creating textured 3D models can be time-consuming and subjective. Generative networks such as StyleGAN have advanced image…

计算机视觉与模式识别 · 计算机科学 2024-02-09 Yi-Ting Pan , Chai-Rong Lee , Shu-Ho Fan , Jheng-Wei Su , Jia-Bin Huang , Yung-Yu Chuang , Hung-Kuo Chu

Training of Generative Adversarial Network (GAN) on a video dataset is a challenge because of the sheer size of the dataset and the complexity of each observation. In general, the computational cost of training GAN scales exponentially with…

计算机视觉与模式识别 · 计算机科学 2020-06-02 Masaki Saito , Shunta Saito , Masanori Koyama , Sosuke Kobayashi

Video style transfer is a useful component for applications such as augmented reality, non-photorealistic rendering, and interactive games. Many existing methods use optical flow to preserve the temporal smoothness of the synthesized video.…

计算机视觉与模式识别 · 计算机科学 2018-11-07 Wenbo Li , Longyin Wen , Xiao Bian , Siwei Lyu