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Despite recent advances in semantic manipulation using StyleGAN, semantic editing of real faces remains challenging. The gap between the $W$ space and the $W$+ space demands an undesirable trade-off between reconstruction quality and…

Computer Vision and Pattern Recognition · Computer Science 2022-07-22 Heyi Li , Jinlong Liu , Xinyu Zhang , Yunzhi Bai , Huayan Wang , Klaus Mueller

The disentanglement of StyleGAN latent space has paved the way for realistic and controllable image editing, but does StyleGAN know anything about temporal motion, as it was only trained on static images? To study the motion features in the…

Computer Vision and Pattern Recognition · Computer Science 2022-04-28 Qiucheng Wu , Yifan Jiang , Junru Wu , Kai Wang , Gong Zhang , Humphrey Shi , Zhangyang Wang , Shiyu Chang

Recent deep generative models are able to provide photo-realistic images as well as visual or textual content embeddings useful to address various tasks of computer vision and natural language processing. Their usefulness is nevertheless…

Machine Learning · Computer Science 2020-01-29 Antoine Plumerault , Hervé Le Borgne , Céline Hudelot

We propose VecGAN, an image-to-image translation framework for facial attribute editing with interpretable latent directions. Facial attribute editing task faces the challenges of precise attribute editing with controllable strength and…

Computer Vision and Pattern Recognition · Computer Science 2022-07-08 Yusuf Dalva , Said Fahri Altindis , Aysegul Dundar

The exploration of the latent space in StyleGANs and GAN inversion exemplify impressive real-world image editing, yet the trade-off between reconstruction quality and editing quality remains an open problem. In this study, we revisit…

Computer Vision and Pattern Recognition · Computer Science 2023-07-19 Kai Katsumata , Duc Minh Vo , Bei Liu , Hideki Nakayama

This paper addresses the problem of finding interpretable directions in the latent space of pre-trained Generative Adversarial Networks (GANs) to facilitate controllable image synthesis. Such interpretable directions correspond to…

Computer Vision and Pattern Recognition · Computer Science 2021-11-24 James Oldfield , Markos Georgopoulos , Yannis Panagakis , Mihalis A. Nicolaou , Ioannis Patras

StyleGAN models show editing capabilities via their semantically interpretable latent organizations which require successful GAN inversion methods to edit real images. Many works have been proposed for inverting images into StyleGAN's…

Computer Vision and Pattern Recognition · Computer Science 2023-12-19 Ahmet Burak Yildirim , Hamza Pehlivan , Aysegul Dundar

Despite the recent advance of Generative Adversarial Networks (GANs) in high-fidelity image synthesis, there lacks enough understanding of how GANs are able to map a latent code sampled from a random distribution to a photo-realistic image.…

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

Recent research has shown that it is possible to find interpretable directions in the latent spaces of pre-trained GANs. These directions enable controllable generation and support a variety of semantic editing operations. While previous…

Computer Vision and Pattern Recognition · Computer Science 2022-02-25 Umut Kocasari , Alperen Bag , Oguz Kaan Yuksel , Pinar Yanardag

GAN inversion aims at inverting given images into corresponding latent codes for Generative Adversarial Networks (GANs), especially StyleGAN where exists a disentangled latent space that allows attribute-based image manipulation at latent…

Computer Vision and Pattern Recognition · Computer Science 2023-08-01 Chenyi Zhuang , Pan Gao , Aljosa Smolic

In the majority of GAN architectures, the latent space is defined as a set of vectors of given dimensionality. Such representations are not easily interpretable and do not capture spatial information of image content directly. In this work,…

Computer Vision and Pattern Recognition · Computer Science 2023-03-28 Maciej Sypetkowski

This paper describes a simple technique to analyze Generative Adversarial Networks (GANs) and create interpretable controls for image synthesis, such as change of viewpoint, aging, lighting, and time of day. We identify important latent…

Computer Vision and Pattern Recognition · Computer Science 2022-07-05 Erik Härkönen , Aaron Hertzmann , Jaakko Lehtinen , Sylvain Paris

StyleGAN2 is a state-of-the-art network in generating realistic images. Besides, it was explicitly trained to have disentangled directions in latent space, which allows efficient image manipulation by varying latent factors. Editing…

Computer Vision and Pattern Recognition · Computer Science 2020-10-23 Yuri Viazovetskyi , Vladimir Ivashkin , Evgeny Kashin

The inversion of real images into StyleGAN's latent space is a well-studied problem. Nevertheless, applying existing approaches to real-world scenarios remains an open challenge, due to an inherent trade-off between reconstruction and…

Computer Vision and Pattern Recognition · Computer Science 2022-03-30 Yuval Alaluf , Omer Tov , Ron Mokady , Rinon Gal , Amit H. Bermano

StyleGAN2 was demonstrated to be a powerful image generation engine that supports semantic editing. However, in order to manipulate a real-world image, one first needs to be able to retrieve its corresponding latent representation in…

Computer Vision and Pattern Recognition · Computer Science 2023-02-23 Erez Sheffi , Michael Rotman , Lior Wolf

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…

Computer Vision and Pattern Recognition · Computer Science 2024-10-15 Xingzhe He , Bastian Wandt , Helge Rhodin

Generative adversarial nets (GANs) have been successfully applied in many fields like image generation, inpainting, super-resolution and drug discovery, etc., by now, the inner process of GANs is far from been understood. To get deeper…

Computer Vision and Pattern Recognition · Computer Science 2020-07-24 Ziqiang Li , Rentuo Tao , Hongjing Niu , Bin Li

This work integrates StyleGAN, DragGAN and Principal Component Analysis (PCA) to enhance the latent space efficiency and controllability of GAN-generated images. Style-GAN provides a structured latent space, DragGAN enables intuitive image…

Computer Vision and Pattern Recognition · Computer Science 2025-09-29 Kirsten Odendaal , Neela Kaushik , Spencer Halverson

Recent inversion methods have shown that real images can be inverted into StyleGAN's latent space and numerous edits can be achieved on those images thanks to the semantically rich feature representations of well-trained GAN models.…

Computer Vision and Pattern Recognition · Computer Science 2023-07-28 Ahmet Burak Yildirim , Hamza Pehlivan , Bahri Batuhan Bilecen , Aysegul Dundar

The recent GAN inversion methods have been able to successfully invert the real image input to the corresponding editable latent code in StyleGAN. By combining with the language-vision model (CLIP), some text-driven image manipulation…

Computer Vision and Pattern Recognition · Computer Science 2023-09-22 Yunpeng Bai , Zihan Zhong , Chao Dong , Weichen Zhang , Guowei Xu , Chun Yuan