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Denoising diffusion probabilistic models (DDPMs) employ a sequence of white Gaussian noise samples to generate an image. In analogy with GANs, those noise maps could be considered as the latent code associated with the generated image.…

计算机视觉与模式识别 · 计算机科学 2024-04-10 Inbar Huberman-Spiegelglas , Vladimir Kulikov , Tomer Michaeli

We present an invert-and-edit framework to automatically transform facial weight of an input face image to look thinner or heavier by leveraging semantic facial attributes encoded in the latent space of Generative Adversarial Networks…

计算机视觉与模式识别 · 计算机科学 2020-11-06 V N S Rama Krishna Pinnimty , Matt Zhao , Palakorn Achananuparp , Ee-Peng Lim

We present a new multi-modal face image generation method that converts a text prompt and a visual input, such as a semantic mask or scribble map, into a photo-realistic face image. To do this, we combine the strengths of Generative…

计算机视觉与模式识别 · 计算机科学 2024-05-08 Jihyun Kim , Changjae Oh , Hoseok Do , Soohyun Kim , Kwanghoon Sohn

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

3D GAN inversion aims to achieve high reconstruction fidelity and reasonable 3D geometry simultaneously from a single image input. However, existing 3D GAN inversion methods rely on time-consuming optimization for each individual case. In…

计算机视觉与模式识别 · 计算机科学 2023-03-23 Ziyang Yuan , Yiming Zhu , Yu Li , Hongyu Liu , Chun Yuan

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…

计算机视觉与模式识别 · 计算机科学 2021-11-24 James Oldfield , Markos Georgopoulos , Yannis Panagakis , Mihalis A. Nicolaou , Ioannis Patras

3D GAN inversion projects a single image into the latent space of a pre-trained 3D GAN to achieve single-shot novel view synthesis, which requires visible regions with high fidelity and occluded regions with realism and multi-view…

计算机视觉与模式识别 · 计算机科学 2025-11-12 Kaitao Huang , Yan Yan , Jing-Hao Xue , Hanzi Wang

Real-world image manipulation has achieved fantastic progress in recent years as a result of the exploration and utilization of GAN latent spaces. GAN inversion is the first step in this pipeline, which aims to map the real image to the…

计算机视觉与模式识别 · 计算机科学 2022-04-05 Tan M. Dinh , Anh Tuan Tran , Rang Nguyen , Binh-Son Hua

GAN inversion aims to invert an input image into the latent space of a pre-trained GAN. Despite the recent advances in GAN inversion, there remain challenges to mitigate the tradeoff between distortion and editability, i.e. reconstructing…

计算机视觉与模式识别 · 计算机科学 2022-07-20 Xudong Mao , Liujuan Cao , Aurele T. Gnanha , Zhenguo Yang , Qing Li , Rongrong Ji

Understating and controlling generative models' latent space is a complex task. In this paper, we propose a novel method for learning to control any desired attribute in a pre-trained GAN's latent space, for the purpose of editing…

计算机视觉与模式识别 · 计算机科学 2021-11-18 Nir Diamant , Nitsan Sandor , Alex M Bronstein

Generative Adversarial Networks (GANs) have shown tremendous potential in synthesizing a large number of realistic SAR images by learning patterns in the data distribution. Some GANs can achieve image editing by introducing latent codes,…

计算机视觉与模式识别 · 计算机科学 2024-08-06 Xuran Hu , Mingzhe Zhu , Ziqiang Xu , Zhenpeng Feng , Ljubisa Stankovic

StyleGAN's disentangled style representation enables powerful image editing by manipulating the latent variables, but accurately mapping real-world images to their latent variables (GAN inversion) remains a challenge. Existing GAN inversion…

计算机视觉与模式识别 · 计算机科学 2023-04-28 Anand Bhattad , Viraj Shah , Derek Hoiem , D. A. Forsyth

Generative Adversarial Networks (GAN) have demonstrated impressive results in modeling the distribution of natural images, learning latent representations that capture semantic variations in an unsupervised basis. Beyond the generation of…

计算机视觉与模式识别 · 计算机科学 2019-11-14 Marcos Pividori , Guillermo L. Grinblat , Lucas C. Uzal

2D images are observations of the 3D physical world depicted with the geometry, material, and illumination components. Recovering these underlying intrinsic components from 2D images, also known as inverse rendering, usually requires a…

计算机视觉与模式识别 · 计算机科学 2022-11-15 Xingang Pan , Ayush Tewari , Lingjie Liu , Christian Theobalt

GAN inversion and editing via StyleGAN maps an input image into the embedding spaces ($\mathcal{W}$, $\mathcal{W^+}$, and $\mathcal{F}$) to simultaneously maintain image fidelity and meaningful manipulation. From latent space $\mathcal{W}$…

计算机视觉与模式识别 · 计算机科学 2023-03-28 Hongyu Liu , Yibing Song , Qifeng Chen

Generative adversarial networks (GANs) learn a deep generative model that is able to synthesise novel, high-dimensional data samples. New data samples are synthesised by passing latent samples, drawn from a chosen prior distribution,…

计算机视觉与模式识别 · 计算机科学 2018-02-16 Antonia Creswell , Anil A Bharath

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

Generative adversarial networks (GANs) have proven to be surprisingly efficient for image editing by inverting and manipulating the latent code corresponding to a natural image. This property emerges from the disentangled nature of the…

计算机视觉与模式识别 · 计算机科学 2021-07-12 Mustafa Shukor , Xu Yao , Bharath Bhushan Damodaran , Pierre Hellier

There remains an important need for the development of image reconstruction methods that can produce diagnostically useful images from undersampled measurements. In magnetic resonance imaging (MRI), for example, such methods can facilitate…

图像与视频处理 · 电气工程与系统科学 2021-06-28 Varun A. Kelkar , Sayantan Bhadra , Mark A. Anastasio

Intrinsic Image Decomposition (IID) is a challenging inverse problem that seeks to decompose a natural image into its underlying intrinsic components such as albedo and shading. While recent image decomposition methods rely on…

计算机视觉与模式识别 · 计算机科学 2026-01-13 Viraj Shah , Svetlana Lazebnik , Julien Philip