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Due to unreliable geometric matching and content misalignment, most conventional pose transfer algorithms fail to generate fine-trained person images. In this paper, we propose a novel framework Spatial Content Alignment GAN (SCAGAN) which…

计算机视觉与模式识别 · 计算机科学 2021-04-01 Wing-Yin Yu , Lai-Man Po , Yuzhi Zhao , Jingjing Xiong , Kin-Wai Lau

CT image denoising can be treated as an image-to-image translation task where the goal is to learn the transform between a source domain $X$ (noisy images) and a target domain $Y$ (clean images). Recently, cycle-consistent adversarial…

图像与视频处理 · 电气工程与系统科学 2020-02-28 Jinglan Liu , Yukun Ding , Jinjun Xiong , Qianjun Jia , Meiping Huang , Jian Zhuang , Bike Xie , Chun-Chen Liu , Yiyu Shi

3D-aware GANs aim to synthesize realistic 3D scenes such that they can be rendered in arbitrary perspectives to produce images. Although previous methods produce realistic images, they suffer from unstable training or degenerate solutions…

计算机视觉与模式识别 · 计算机科学 2023-11-13 Minjung Shin , Yunji Seo , Jeongmin Bae , Young Sun Choi , Hyunsu Kim , Hyeran Byun , Youngjung Uh

In this paper, we aim at solving the multi-domain image-to-image translation problem with a unified model in an unsupervised manner. The most successful work in this area refers to StarGAN, which works well in tasks like face attribute…

计算机视觉与模式识别 · 计算机科学 2019-01-17 Xiao Liu , Shengchuan Zhang , Hong Liu , Xin Liu , Cheng Deng , Rongrong Ji

Conditional Generative Adversarial Networks (GANs) for cross-domain image-to-image translation have made much progress recently. Depending on the task complexity, thousands to millions of labeled image pairs are needed to train a…

计算机视觉与模式识别 · 计算机科学 2018-10-12 Zili Yi , Hao Zhang , Ping Tan , Minglun Gong

Recent techniques built on Generative Adversarial Networks (GANs), such as Cycle-Consistent GANs, are able to learn mappings among different domains built from unpaired datasets, through min-max optimization games between generators and…

机器学习 · 计算机科学 2020-08-18 Haoran You , Yu Cheng , Tianheng Cheng , Chunliang Li , Pan Zhou

Image feature matching is a fundamental part of many geometric computer vision applications, and using multiple images can improve performance. In this work, we formulate multi-image matching as a graph embedding problem then use a Graph…

计算机视觉与模式识别 · 计算机科学 2019-01-09 Stephen Phillips , Kostas Daniilidis

Despite remarkable progress in image translation, the complex scene with multiple discrepant objects remains a challenging problem. The translated images have low fidelity and tiny objects in fewer details causing unsatisfactory performance…

计算机视觉与模式识别 · 计算机科学 2022-12-26 Liyun Zhang , Photchara Ratsamee , Bowen Wang , Zhaojie Luo , Yuki Uranishi , Manabu Higashida , Haruo Takemura

The goal of this work is to improve images of traffic scenes that are degraded by natural causes such as fog, rain and limited visibility during the night. For these applications, it is next to impossible to get pixel perfect pairs of the…

计算机视觉与模式识别 · 计算机科学 2018-12-10 Elias Vansteenkiste , Patrick Kern

Utilizing the trained model under different conditions without data annotation is attractive for robot applications. Towards this goal, one class of methods is to translate the image style from another environment to the one on which models…

计算机视觉与模式识别 · 计算机科学 2021-03-11 Zexi Chen , Jiaxin Guo , Xuecheng Xu , Yunkai Wang , Yue Wang , Rong Xiong

Unpaired image translation algorithms can be used for sim2real tasks, but many fail to generate temporally consistent results. We present a new approach that combines differentiable rendering with image translation to achieve temporal…

计算机视觉与模式识别 · 计算机科学 2022-12-16 Ryan Burgert , Jinghuan Shang , Xiang Li , Michael Ryoo

To tackle the difficulties in fitting paired real-world data for single image deraining (SID), recent unsupervised methods have achieved notable success. However, these methods often struggle to generate high-quality, rain-free images due…

计算机视觉与模式识别 · 计算机科学 2024-07-17 Chen Zhao , Weiling Cai , ChengWei Hu , Zheng Yuan

Text-to-Image translation has been an active area of research in the recent past. The ability for a network to learn the meaning of a sentence and generate an accurate image that depicts the sentence shows ability of the model to think more…

机器学习 · 计算机科学 2018-08-15 Satya Krishna Gorti , Jeremy Ma

Image virtual try-on replaces the clothes on a person image with a desired in-shop clothes image. It is challenging because the person and the in-shop clothes are unpaired. Existing methods formulate virtual try-on as either in-painting or…

计算机视觉与模式识别 · 计算机科学 2021-03-22 Chongjian Ge , Yibing Song , Yuying Ge , Han Yang , Wei Liu , Ping Luo

The style-based GAN architecture (StyleGAN) yields state-of-the-art results in data-driven unconditional generative image modeling. We expose and analyze several of its characteristic artifacts, and propose changes in both model…

计算机视觉与模式识别 · 计算机科学 2020-03-25 Tero Karras , Samuli Laine , Miika Aittala , Janne Hellsten , Jaakko Lehtinen , Timo Aila

So far, research to generate captions from images has been carried out from the viewpoint that a caption holds sufficient information for an image. If it is possible to generate an image that is close to the input image from a generated…

计算与语言 · 计算机科学 2019-03-26 Keisuke Hagiwara , Yusuke Mukuta , Tatsuya Harada

Image-to-image translation plays a vital role in tackling various medical imaging tasks such as attenuation correction, motion correction, undersampled reconstruction, and denoising. Generative adversarial networks have been shown to…

计算机视觉与模式识别 · 计算机科学 2021-07-05 Uddeshya Upadhyay , Yanbei Chen , Tobias Hepp , Sergios Gatidis , Zeynep Akata

Domain adaptation is of huge interest as labeling is an expensive and error-prone task, especially when labels are needed on pixel-level like in semantic segmentation. Therefore, one would like to be able to train neural networks on…

计算机视觉与模式识别 · 计算机科学 2022-08-19 Annika Mütze , Matthias Rottmann , Hanno Gottschalk

Generative models are widely employed to enhance the photorealism of visual synthetic data for training computer vision algorithms. However, they often introduce visual artifacts that degrade the accuracy of these algorithms and require…

计算机视觉与模式识别 · 计算机科学 2026-03-19 Stefanos Pasios , Nikos Nikolaidis

The variation in histologic staining between different medical centers is one of the most profound challenges in the field of computer-aided diagnosis. The appearance disparity of pathological whole slide images causes algorithms to become…

图像与视频处理 · 电气工程与系统科学 2024-04-05 Martin J. Hetz , Tabea-Clara Bucher , Titus J. Brinker