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In the realm of advanced steganography, the scale of the model typically correlates directly with the resolution of the fundamental grid, necessitating the training of a distinct neural network for message extraction. This paper proposes an…

密码学与安全 · 计算机科学 2024-06-05 Zhong Yangjie , Liu Jia , Ke Yan , Liu Meiqi

We propose in this paper a new paradigm for facial video compression. We leverage the generative capacity of GANs such as StyleGAN to represent and compress a video, including intra and inter compression. Each frame is inverted in the…

图像与视频处理 · 电气工程与系统科学 2022-07-14 Mustafa Shukor , Bharath Bhushan Damodaran , Xu Yao , Pierre Hellier

We present a novel high-fidelity generative adversarial network (GAN) inversion framework that enables attribute editing with image-specific details well-preserved (e.g., background, appearance, and illumination). We first analyze the…

计算机视觉与模式识别 · 计算机科学 2024-09-30 Tengfei Wang , Yong Zhang , Yanbo Fan , Jue Wang , Qifeng Chen

Text-guided image manipulation tasks have recently gained attention in the vision-and-language community. While most of the prior studies focused on single-turn manipulation, our goal in this paper is to address the more challenging…

计算机视觉与模式识别 · 计算机科学 2022-06-03 Shoya Matsumori , Yuki Abe , Kosuke Shingyouchi , Komei Sugiura , Michita Imai

Generating human portraits is a hot topic in the image generation area, e.g. mask-to-face generation and text-to-face generation. However, these unimodal generation methods lack controllability in image generation. Controllability can be…

计算机视觉与模式识别 · 计算机科学 2024-09-18 Debin Meng , Christos Tzelepis , Ioannis Patras , Georgios Tzimiropoulos

Attribution editing has achieved remarkable progress in recent years owing to the encoder-decoder structure and generative adversarial network (GAN). However, it remains challenging in generating high-quality images with accurate attribute…

计算机视觉与模式识别 · 计算机科学 2020-07-30 Liu Ying , Heng Fan , Fuchuan Ni , Jinhai Xiang

Semantic facial attribute editing using pre-trained Generative Adversarial Networks (GANs) has attracted a great deal of attention and effort from researchers in recent years. Due to the high quality of face images generated by StyleGANs,…

计算机视觉与模式识别 · 计算机科学 2023-09-26 Najmeh Mohammadbagheri , Fardin Ayar , Ahmad Nickabadi , Reza Safabakhsh

Image manipulation with StyleGAN has been an increasing concern in recent years.Recent works have achieved tremendous success in analyzing several semantic latent spaces to edit the attributes of the generated images.However, due to the…

计算机视觉与模式识别 · 计算机科学 2021-11-29 Rui Wang , Jian Chen , Gang Yu , Li Sun , Changqian Yu , Changxin Gao , Nong Sang

We propose a framework for the automatic one-shot segmentation of synthetic images generated by a StyleGAN. Our framework is based on the observation that the multi-scale hidden features in the GAN generator hold useful semantic information…

计算机视觉与模式识别 · 计算机科学 2023-10-24 Ankit Manerikar , Avinash C. Kak

As recent generative models can generate photo-realistic images, people seek to understand the mechanism behind the generation process. Interpretable generation process is beneficial to various image editing applications. In this work, we…

计算机视觉与模式识别 · 计算机科学 2020-12-01 Yu-Ding Lu , Hsin-Ying Lee , Hung-Yu Tseng , Ming-Hsuan Yang

With the recent advances in NeRF-based 3D aware GANs quality, projecting an image into the latent space of these 3D-aware GANs has a natural advantage over 2D GAN inversion: not only does it allow multi-view consistent editing of the…

计算机视觉与模式识别 · 计算机科学 2022-10-18 Jaehoon Ko , Kyusun Cho , Daewon Choi , Kwangrok Ryoo , Seungryong Kim

Image classification datasets are often imbalanced, characteristic that negatively affects the accuracy of deep-learning classifiers. In this work we propose balancing GAN (BAGAN) as an augmentation tool to restore balance in imbalanced…

计算机视觉与模式识别 · 计算机科学 2018-06-06 Giovanni Mariani , Florian Scheidegger , Roxana Istrate , Costas Bekas , Cristiano Malossi

One of the important research topics in image generative models is to disentangle the spatial contents and styles for their separate control. Although StyleGAN can generate content feature vectors from random noises, the resulting spatial…

计算机视觉与模式识别 · 计算机科学 2021-07-26 Gihyun Kwon , Jong Chul Ye

This paper is on face/head reenactment where the goal is to transfer the facial pose (3D head orientation and expression) of a target face to a source face. Previous methods focus on learning embedding networks for identity and pose…

计算机视觉与模式识别 · 计算机科学 2022-10-07 Stella Bounareli , Vasileios Argyriou , Georgios Tzimiropoulos

Image steganography is a procedure for hiding messages inside pictures. While other techniques such as cryptography aim to prevent adversaries from reading the secret message, steganography aims to hide the presence of the message itself.…

计算机视觉与模式识别 · 计算机科学 2019-01-31 Kevin Alex Zhang , Alfredo Cuesta-Infante , Lei Xu , Kalyan Veeramachaneni

Generative Adversarial Networks (GANs) in supervised settings can generate photo-realistic corresponding output from low-definition input (SRGAN). Using the architecture presented in the SRGAN original paper [2], we explore how selecting a…

计算机视觉与模式识别 · 计算机科学 2019-03-26 Nao Takano , Gita Alaghband

We present Mask-guided Generative Adversarial Network (MagGAN) for high-resolution face attribute editing, in which semantic facial masks from a pre-trained face parser are used to guide the fine-grained image editing process. With the…

计算机视觉与模式识别 · 计算机科学 2020-10-06 Yi Wei , Zhe Gan , Wenbo Li , Siwei Lyu , Ming-Ching Chang , Lei Zhang , Jianfeng Gao , Pengchuan Zhang

This paper investigates an open research problem of generating text-image pairs to improve the training of fine-grained image-to-text cross-modal retrieval task, and proposes a novel framework for paired data augmentation by uncovering the…

计算机视觉与模式识别 · 计算机科学 2022-08-01 Hao Wang , Guosheng Lin , Steven C. H. Hoi , Chunyan Miao

The generative adversarial network (GAN) is successfully applied to study the perceptual single image superresolution (SISR). However, the GAN often tends to generate images with high frequency details being inconsistent with the real ones.…

图像与视频处理 · 电气工程与系统科学 2021-12-28 Ziyang Liu , Zhengguo Li , Xingming Wu , Zhong Liu , Weihai Chen

Diffusion models are emerging as powerful solutions for generating high-fidelity and diverse images, often surpassing GANs under many circumstances. However, their slow inference speed hinders their potential for real-time applications. To…

计算机视觉与模式识别 · 计算机科学 2024-06-18 Luan Thanh Trinh , Tomoki Hamagami
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