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The field of image generation through generative modelling is abundantly discussed nowadays. It can be used for various applications, such as up-scaling existing images, creating non-existing objects, such as interior design scenes,…

计算机视觉与模式识别 · 计算机科学 2023-03-16 Giorgia Adorni , Felix Boelter , Stefano Carlo Lambertenghi

Blind face restoration (BFR) from severely degraded face images in the wild is a very challenging problem. Due to the high illness of the problem and the complex unknown degradation, directly training a deep neural network (DNN) usually…

计算机视觉与模式识别 · 计算机科学 2021-05-14 Tao Yang , Peiran Ren , Xuansong Xie , Lei Zhang

We propose a novel framework for simultaneously generating and manipulating the face images with desired attributes. While the state-of-the-art attribute editing technique has achieved the impressive performance for creating realistic…

计算机视觉与模式识别 · 计算机科学 2018-10-01 Kyungjune Baek , Duhyeon Bang , Hyunjung Shim

Single Image Super-resolution (SISR) produces high-resolution images with fine spatial resolutions from aremotely sensed image with low spatial resolution. Recently, deep learning and generative adversarial networks(GANs) have made…

图像与视频处理 · 电气工程与系统科学 2022-02-01 Fayaz Ali Dharejo , Farah Deeba , Yuanchun Zhou , Bhagwan Das , Munsif Ali Jatoi , Muhammad Zawish , Yi Du , Xuezhi Wang

Recently, Generative Adversarial Networks (GANs)} have been widely used for portrait image generation. However, in the latent space learned by GANs, different attributes, such as pose, shape, and texture style, are generally entangled,…

计算机视觉与模式识别 · 计算机科学 2021-08-09 Anpei Chen , Ruiyang Liu , Ling Xie , Zhang Chen , Hao Su , Jingyi Yu

State-of-the-art face recognition (FR) approaches have shown remarkable results in predicting whether two faces belong to the same identity, yielding accuracies between 92% and 100% depending on the difficulty of the protocol. However, the…

计算机视觉与模式识别 · 计算机科学 2022-05-30 Stefan Hörmann , Tianlin Kong , Torben Teepe , Fabian Herzog , Martin Knoche , Gerhard Rigoll

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

Nowadays, due to the ubiquitous visual media there are vast amounts of already available high-resolution (HR) face images. Therefore, for super-resolving a given very low-resolution (LR) face image of a person it is very likely to find…

计算机视觉与模式识别 · 计算机科学 2019-06-18 Berk Dogan , Shuhang Gu , Radu Timofte

Pose-invariant face recognition refers to the problem of identifying or verifying a person by analyzing face images captured from different poses. This problem is challenging due to the large variation of pose, illumination and facial…

计算机视觉与模式识别 · 计算机科学 2020-11-11 In Seop Na , Chung Tran , Dung Nguyen , Sang Dinh

Critical obstacles in training classifiers to detect facial actions are the limited sizes of annotated video databases and the relatively low frequencies of occurrence of many actions. To address these problems, we propose an approach that…

计算机视觉与模式识别 · 计算机科学 2020-10-22 Koichiro Niinuma , Itir Onal Ertugrul , Jeffrey F Cohn , László A Jeni

The ability to generate synthetic medical images is useful for data augmentation, domain transfer, and out-of-distribution detection. However, generating realistic, high-resolution medical images is challenging, particularly for Full Field…

计算机视觉与模式识别 · 计算机科学 2019-09-04 Dimitrios Korkinof , Tobias Rijken , Michael O'Neill , Joseph Yearsley , Hugh Harvey , Ben Glocker

The traditional super-resolution methods that aim to minimize the mean square error usually produce the images with over-smoothed and blurry edges, due to the lose of high-frequency details. In this paper, we propose two novel techniques in…

图像与视频处理 · 电气工程与系统科学 2020-12-25 Yitong Yan , Chuangchuang Liu , Changyou Chen , Xianfang Sun , Longcun Jin , Xiang Zhou

Generative Adversarial Networks (GANs) [Goodfellow et al. 2014] convergence in a high-resolution setting with a computational constrain of GPU memory capacity has been beset with difficulty due to the known lack of convergence rate…

计算机视觉与模式识别 · 计算机科学 2020-04-20 J. D. Curtó , I. C. Zarza , Fernando de la Torre , Irwin King , Michael R. Lyu

We combine generative adversarial network (GAN) with light microscopy to achieve deep learning super-resolution under a large field of view (FOV). By appropriately adopting prior microscopy data in an adversarial training, the neural…

图像与视频处理 · 电气工程与系统科学 2018-10-04 Hao Zhang , Xinlin Xie , Chunyu Fang , Yicong Yang , Di Jin , Peng Fei

Representations used for Facial Expression Recognition (FER) usually contain expression information along with identity features. In this paper, we propose a novel Disentangled Expression learning-Generative Adversarial Network (DE-GAN)…

计算机视觉与模式识别 · 计算机科学 2019-12-04 Kamran Ali , Charles E. Hughes

The paper proposes a method to effectively fuse multi-exposure inputs and generate high-quality high dynamic range (HDR) images with unpaired datasets. Deep learning-based HDR image generation methods rely heavily on paired datasets. The…

图像与视频处理 · 电气工程与系统科学 2022-07-18 Ru Li , Chuan Wang , Jue Wang , Guanghui Liu , Heng-Yu Zhang , Bing Zeng , Shuaicheng Liu

Generative Adversarial Networks (GANs) have witnessed significant advances in recent years, generating increasingly higher quality images, which are non-distinguishable from real ones. Recent GANs have proven to encode features in a…

计算机视觉与模式识别 · 计算机科学 2023-12-27 Wassim Kabbani , Marcel Grimmer , Christoph Busch

Generative adversarial networks (GANs) have attained photo-realistic quality in image generation. However, how to best control the image content remains an open challenge. We introduce LatentKeypointGAN, a two-stage GAN which is trained…

计算机视觉与模式识别 · 计算机科学 2024-10-15 Xingzhe He , Bastian Wandt , Helge Rhodin

Facial Expression Recognition faces two core challenges. The first is class imbalance in public datasets, which skews the learning process and weakens generalization. The second is related to privacy and data collection constraints, which…

计算机视觉与模式识别 · 计算机科学 2026-05-19 Ali Azmoudeh , Erdi Sarıtaş , Ömer Yıldırım , Hazım Kemal Ekenel

A promise of Generative Adversarial Networks (GANs) is to provide cheap photorealistic data for training and validating AI models in autonomous driving. Despite their huge success, their performance on complex images featuring multiple…

计算机视觉与模式识别 · 计算机科学 2023-05-17 George Eskandar , Youssef Farag , Tarun Yenamandra , Daniel Cremers , Karim Guirguis , Bin Yang
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