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To edit a real photo using Generative Adversarial Networks (GANs), we need a GAN inversion algorithm to identify the latent vector that perfectly reproduces it. Unfortunately, whereas existing inversion algorithms can synthesize images…

Computer Vision and Pattern Recognition · Computer Science 2022-02-25 Qianli Feng , Viraj Shah , Raghudeep Gadde , Pietro Perona , Aleix Martinez

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,…

Computer Vision and Pattern Recognition · Computer Science 2022-12-08 Dat Viet Thanh Nguyen , Phong Tran The , Tan M. Dinh , Cuong Pham , Anh Tuan Tran

Recent advances in generative adversarial networks (GANs) have opened up the possibility of generating high-resolution photo-realistic images that were impossible to produce previously. The ability of GANs to sample from high-dimensional…

Computer Vision and Pattern Recognition · Computer Science 2021-10-11 Arthur Conmy , Subhadip Mukherjee , Carola-Bibiane Schönlieb

We propose a novel architecture for GAN inversion, which we call Feature-Style encoder. The style encoder is key for the manipulation of the obtained latent codes, while the feature encoder is crucial for optimal image reconstruction. Our…

Computer Vision and Pattern Recognition · Computer Science 2022-02-07 Xu Yao , Alasdair Newson , Yann Gousseau , Pierre Hellier

Several research groups have shown that Generative Adversarial Networks (GANs) can generate photo-realistic images in recent years. Using the GANs, a map is created between a latent code and a photo-realistic image. This process can also be…

Computer Vision and Pattern Recognition · Computer Science 2022-03-22 Andrea Giardina , Soumya Subhra Paria , Adhikari Kaustubh

The task of manipulating real image attributes through StyleGAN inversion has been extensively researched. This process involves searching latent variables from a well-trained StyleGAN generator that can synthesize a real image, modifying…

Computer Vision and Pattern Recognition · Computer Science 2024-06-18 Denis Bobkov , Vadim Titov , Aibek Alanov , Dmitry Vetrov

Recently, StyleGAN has enabled various image manipulation and editing tasks thanks to the high-quality generation and the disentangled latent space. However, additional architectures or task-specific training paradigms are usually required…

Computer Vision and Pattern Recognition · Computer Science 2021-11-03 Min Jin Chong , Hsin-Ying Lee , David Forsyth

Existing GAN inversion methods are stuck in a paradox that the inverted codes can either achieve high-fidelity reconstruction, or retain the editing capability. Having only one of them clearly cannot realize real image editing. In this…

Computer Vision and Pattern Recognition · Computer Science 2021-08-16 Yangyang Xu , Yong Du , Wenpeng Xiao , Xuemiao Xu , Shengfeng He

Generative Adversarial Networks (GANs) have established themselves as a prevalent approach to image synthesis. Of these, StyleGAN offers a fascinating case study, owing to its remarkable visual quality and an ability to support a large…

Computer Vision and Pattern Recognition · Computer Science 2022-03-01 Amit H. Bermano , Rinon Gal , Yuval Alaluf , Ron Mokady , Yotam Nitzan , Omer Tov , Or Patashnik , Daniel Cohen-Or

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…

Computer Vision and Pattern Recognition · Computer Science 2023-12-27 Wassim Kabbani , Marcel Grimmer , Christoph Busch

Despite the success of Generative Adversarial Networks (GANs) in image synthesis, applying trained GAN models to real image processing remains challenging. Previous methods typically invert a target image back to the latent space either by…

Computer Vision and Pattern Recognition · Computer Science 2020-04-01 Jinjin Gu , Yujun Shen , Bolei Zhou

The task of inverting real images into StyleGAN's latent space to manipulate their attributes has been extensively studied. However, existing GAN inversion methods struggle to balance high reconstruction quality, effective editability, and…

Image and Video Processing · Electrical Eng. & Systems 2025-05-23 Jhon Lopez , Carlos Hinojosa , Henry Arguello , Bernard Ghanem

We propose Image2StyleGAN++, a flexible image editing framework with many applications. Our framework extends the recent Image2StyleGAN in three ways. First, we introduce noise optimization as a complement to the $W^+$ latent space…

Computer Vision and Pattern Recognition · Computer Science 2020-08-10 Rameen Abdal , Yipeng Qin , Peter Wonka

Text-to-image synthesis has recently seen significant progress thanks to large pretrained language models, large-scale training data, and the introduction of scalable model families such as diffusion and autoregressive models. However, the…

Machine Learning · Computer Science 2023-01-24 Axel Sauer , Tero Karras , Samuli Laine , Andreas Geiger , Timo Aila

Generative Adversarial Networks (GANs) are currently an indispensable tool for visual editing, being a standard component of image-to-image translation and image restoration pipelines. Furthermore, GANs are especially useful for…

Machine Learning · Computer Science 2021-04-22 Anton Cherepkov , Andrey Voynov , Artem Babenko

One of the main motivations for training high quality image generative models is their potential use as tools for image manipulation. Recently, generative adversarial networks (GANs) have been able to generate images of remarkable quality.…

Computer Vision and Pattern Recognition · Computer Science 2019-07-01 Aviv Gabbay , Yedid Hoshen

Generative adversarial networks (GANs) have recently found applications in image editing. However, most GAN based image editing methods often require large scale datasets with semantic segmentation annotations for training, only provide…

Computer Vision and Pattern Recognition · Computer Science 2021-11-08 Huan Ling , Karsten Kreis , Daiqing Li , Seung Wook Kim , Antonio Torralba , Sanja Fidler

In StyleGAN, convolution kernels are shaped by both static parameters shared across images and dynamic modulation factors $w^+\in\mathcal{W}^+$ specific to each image. Therefore, $\mathcal{W}^+$ space is often used for image inversion and…

Computer Vision and Pattern Recognition · Computer Science 2024-10-10 Siwei Xia , Xueqi Hu , Li Sun , Qingli Li

StyleGAN is arguably one of the most intriguing and well-studied generative models, demonstrating impressive performance in image generation, inversion, and manipulation. In this work, we explore the recent StyleGAN3 architecture, compare…

Computer Vision and Pattern Recognition · Computer Science 2022-02-01 Yuval Alaluf , Or Patashnik , Zongze Wu , Asif Zamir , Eli Shechtman , Dani Lischinski , Daniel Cohen-Or

The latent code of the recent popular model StyleGAN has learned disentangled representations thanks to the multi-layer style-based generator. Embedding a given image back to the latent space of StyleGAN enables wide interesting semantic…

Computer Vision and Pattern Recognition · Computer Science 2020-07-06 Shanyan Guan , Ying Tai , Bingbing Ni , Feida Zhu , Feiyue Huang , Xiaokang Yang