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StyleGAN has shown remarkable performance in unconditional image generation. However, its high computational cost poses a significant challenge for practical applications. Although recent efforts have been made to compress StyleGAN while…

计算机视觉与模式识别 · 计算机科学 2024-03-21 Jiwoo Chung , Sangeek Hyun , Sang-Heon Shim , Jae-Pil Heo

State-of-the-art generative models (e.g. StyleGAN3 \cite{karras2021alias}) often generate photorealistic images based on vectors sampled from their latent space. However, the ability to control the output is limited. Here we present our…

计算机视觉与模式识别 · 计算机科学 2024-02-28 Róbert Belanec , Peter Lacko , Kristína Malinovská

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…

计算机视觉与模式识别 · 计算机科学 2023-12-19 Ahmet Burak Yildirim , Hamza Pehlivan , Aysegul Dundar

AI-driven image generation has improved significantly in recent years. Generative adversarial networks (GANs), like StyleGAN, are able to generate high-quality realistic data and have artistic control over the output, as well. In this work,…

计算机视觉与模式识别 · 计算机科学 2022-04-19 Mohamed Shawky Sabae , Mohamed Ahmed Dardir , Remonda Talaat Eskarous , Mohamed Ramzy Ebbed

In recent years, image generation has made great strides in improving the quality of images, producing high-fidelity ones. Also, quite recently, there are architecture designs, which enable GAN to unsupervisedly learn the semantic…

计算机视觉与模式识别 · 计算机科学 2022-08-10 Xin Jin , Shu Zhao , Le Zhang , Xin Zhao , Qiang Deng , Chaoen Xiao

Text-to-image diffusion models have remarkably excelled in producing diverse, high-quality, and photo-realistic images. This advancement has spurred a growing interest in incorporating specific identities into generated content. Most…

计算机视觉与模式识别 · 计算机科学 2023-11-30 Xiaoming Li , Xinyu Hou , Chen Change Loy

Multi-domain image-to-image translation has gained increasing attention recently. Previous methods take an image and some target attributes as inputs and generate an output image with the desired attributes. However, such methods have two…

计算机视觉与模式识别 · 计算机科学 2019-08-21 Po-Wei Wu , Yu-Jing Lin , Che-Han Chang , Edward Y. Chang , Shih-Wei Liao

Editing facial expressions by only changing what we want is a long-standing research problem in Generative Adversarial Networks (GANs) for image manipulation. Most of the existing methods that rely only on a global generator usually suffer…

计算机视觉与模式识别 · 计算机科学 2021-12-10 Rumeysa Bodur , Binod Bhattarai , Tae-Kyun Kim

Recently, a surge of advanced facial editing techniques have been proposed that leverage the generative power of a pre-trained StyleGAN. To successfully edit an image this way, one must first project (or invert) the image into the…

计算机视觉与模式识别 · 计算机科学 2021-06-11 Daniel Roich , Ron Mokady , Amit H. Bermano , Daniel Cohen-Or

Achieving an effective fine-grained appearance variation over 2D facial images, whilst preserving facial identity, is a challenging task due to the high complexity and entanglement of common 2D facial feature encoding spaces. Despite these…

计算机视觉与模式识别 · 计算机科学 2024-04-01 Seyma Yucer , Amir Atapour Abarghouei , Noura Al Moubayed , Toby P. Breckon

The success of StyleGAN has enabled unprecedented semantic editing capabilities, on both synthesized and real images. However, such editing operations are either trained with semantic supervision or described using human guidance. In…

计算机视觉与模式识别 · 计算机科学 2021-12-13 Rameen Abdal , Peihao Zhu , John Femiani , Niloy J. Mitra , Peter Wonka

In this paper, we propose a multi-stage and high-resolution model for image synthesis that uses fine-grained attributes and masks as input. With a fine-grained attribute, the proposed model can detailedly constrain the features of the…

计算机视觉与模式识别 · 计算机科学 2021-01-13 Pengyang Li , Donghui Wang

Free-form text prompts allow users to describe their intentions during image manipulation conveniently. Based on the visual latent space of StyleGAN[21] and text embedding space of CLIP[34], studies focus on how to map these two latent…

计算机视觉与模式识别 · 计算机科学 2022-10-18 Yiming Zhu , Hongyu Liu , Yibing Song , ziyang Yuan , Xintong Han , Chun Yuan , Qifeng Chen , Jue Wang

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…

计算机视觉与模式识别 · 计算机科学 2022-07-05 Erik Härkönen , Aaron Hertzmann , Jaakko Lehtinen , Sylvain Paris

Existing approaches and datasets for face aging produce results skewed towards the mean, with individual variations and expression wrinkles often invisible or overlooked in favor of global patterns such as the fattening of the face.…

计算机视觉与模式识别 · 计算机科学 2021-03-12 Julien Despois , Frederic Flament , Matthieu Perrot

Facial expression transfer and reenactment has been an important research problem given its applications in face editing, image manipulation, and fabricated videos generation. We present a novel method for image-based facial expression…

计算机视觉与模式识别 · 计算机科学 2019-12-16 Chao Yang , Ser-Nam Lim

Modulating image restoration level aims to generate a restored image by altering a factor that represents the restoration strength. Previous works mainly focused on optimizing the mean squared reconstruction error, which brings high…

计算机视觉与模式识别 · 计算机科学 2021-05-10 Haoming Cai , Jingwen He , Qiao Yu , Chao Dong

Conditional GANs are frequently used for manipulating the attributes of face images, such as expression, hairstyle, pose, or age. Even though the state-of-the-art models successfully modify the requested attributes, they simultaneously…

计算机视觉与模式识别 · 计算机科学 2023-09-22 Adrian Suwała , Bartosz Wójcik , Magdalena Proszewska , Jacek Tabor , Przemysław Spurek , Marek Śmieja

We present a novel face swapping method using the progressively growing structure of a pre-trained StyleGAN. Previous methods use different encoder decoder structures, embedding integration networks to produce high-quality results, but…

计算机视觉与模式识别 · 计算机科学 2023-10-20 Aravinda Reddy PN , K. Sreenivasa Rao , Raghavendra Ramachandra , Pabitra mitra

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…

计算机视觉与模式识别 · 计算机科学 2023-02-23 Erez Sheffi , Michael Rotman , Lior Wolf