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While the quality of GAN image synthesis has improved tremendously in recent years, our ability to control and condition the output is still limited. Focusing on StyleGAN, we introduce a simple and effective method for making local,…

Computer Vision and Pattern Recognition · Computer Science 2020-05-22 Edo Collins , Raja Bala , Bob Price , Sabine Süsstrunk

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…

Computer Vision and Pattern Recognition · Computer Science 2024-09-18 Debin Meng , Christos Tzelepis , Ioannis Patras , Georgios Tzimiropoulos

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…

Computer Vision and Pattern Recognition · Computer Science 2021-12-13 Rameen Abdal , Peihao Zhu , John Femiani , Niloy J. Mitra , Peter Wonka

Recent studies on StyleGAN variants show promising performances for various generation tasks. In these models, latent codes have traditionally been manipulated and searched for the desired images. However, this approach sometimes suffers…

Computer Vision and Pattern Recognition · Computer Science 2023-10-03 Takumi Harada , Kazuyuki Aihara , Hiroyuki Sakai

Deep CNNs have been pushing the frontier of visual recognition over past years. Besides recognition accuracy, strong demands in understanding deep CNNs in the research community motivate developments of tools to dissect pre-trained models…

Computer Vision and Pattern Recognition · Computer Science 2019-08-20 Bangjie Yin , Luan Tran , Haoxiang Li , Xiaohui Shen , Xiaoming Liu

Content creation and image editing can benefit from flexible user controls. A common intermediate representation for conditional image generation is a semantic map, that has information of objects present in the image. When compared to raw…

Artificial Intelligence · Computer Science 2024-01-25 Chandrakanth Gudavalli , Erik Rosten , Lakshmanan Nataraj , Shivkumar Chandrasekaran , B. S. Manjunath

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

The rapid advancement in image generation models has predominantly been driven by diffusion models, which have demonstrated unparalleled success in generating high-fidelity, diverse images from textual prompts. Despite their success,…

Computer Vision and Pattern Recognition · Computer Science 2024-03-29 Yusuf Dalva , Hidir Yesiltepe , Pinar Yanardag

Beyond conveying semantic information, images also possess cognitive properties that elicit specific psychological responses from viewers, such as memory encoding or emotional reactions. Although modern text-to-image (T2I) models generate…

Computer Vision and Pattern Recognition · Computer Science 2026-05-19 Shengqi Dang , Yi He , Jiaying Lei , Ziqing Qian , Nan Cao

As AI-based medical devices are becoming more common in imaging fields like radiology and histology, interpretability of the underlying predictive models is crucial to expand their use in clinical practice. Existing heatmap-based…

Image and Video Processing · Electrical Eng. & Systems 2021-01-20 Kathryn Schutte , Olivier Moindrot , Paul Hérent , Jean-Baptiste Schiratti , Simon Jégou

Single neurons in neural networks are often interpretable in that they represent individual, intuitively meaningful features. However, many neurons exhibit $\textit{mixed selectivity}$, i.e., they represent multiple unrelated features. A…

Machine Learning · Statistics 2023-10-19 David Klindt , Sophia Sanborn , Francisco Acosta , Frédéric Poitevin , Nina Miolane

Pixel-level fine-grained image editing remains an open challenge. Previous works fail to achieve an ideal trade-off between control granularity and inference speed. They either fail to achieve pixel-level fine-grained control, or their…

Computer Vision and Pattern Recognition · Computer Science 2024-07-29 Pengxiang Cai , Zhiwei Liu , Guibo Zhu , Yunfang Niu , Jinqiao Wang

Advances in the realm of Generative Adversarial Networks (GANs) have led to architectures capable of producing amazingly realistic images such as StyleGAN2, which, when trained on the FFHQ dataset, generates images of human faces from…

Computer Vision and Pattern Recognition · Computer Science 2021-05-18 Mengyu Yang , David Rokeby , Xavier Snelgrove

We introduce a new method for diverse foreground generation with explicit control over various factors. Existing image inpainting based foreground generation methods often struggle to generate diverse results and rarely allow users to…

Computer Vision and Pattern Recognition · Computer Science 2022-11-08 Yuheng Li , Yijun Li , Jingwan Lu , Eli Shechtman , Yong Jae Lee , Krishna Kumar Singh

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…

Computer Vision and Pattern Recognition · Computer Science 2022-06-03 Shoya Matsumori , Yuki Abe , Kosuke Shingyouchi , Komei Sugiura , Michita Imai

This paper presents a novel approach to the facial expression generation problem. Building upon the assumption of the psychological community that emotion is intrinsically continuous, we first design our own continuous emotion…

Neural and Evolutionary Computing · Computer Science 2018-11-01 Valentin Vielzeuf , Corentin Kervadec , Stéphane Pateux , Frédéric Jurie

With the remarkable recent progress on learning deep generative models, it becomes increasingly interesting to develop models for controllable image synthesis from reconfigurable inputs. This paper focuses on a recent emerged task,…

Computer Vision and Pattern Recognition · Computer Science 2021-03-30 Wei Sun , Tianfu Wu

This work addresses the problem of discovering non-linear interpretable paths in the latent space of pre-trained GANs in a model-agnostic manner. In the proposed method, the discovery is driven by a set of pairs of natural language…

Computer Vision and Pattern Recognition · Computer Science 2022-06-07 Christos Tzelepis , James Oldfield , Georgios Tzimiropoulos , Ioannis Patras

The existing text-guided image synthesis methods can only produce limited quality results with at most \mbox{$\text{256}^2$} resolution and the textual instructions are constrained in a small Corpus. In this work, we propose a unified…

Computer Vision and Pattern Recognition · Computer Science 2021-04-20 Weihao Xia , Yujiu Yang , Jing-Hao Xue , Baoyuan Wu

The field of Text-to-Speech has experienced huge improvements last years benefiting from deep learning techniques. Producing realistic speech becomes possible now. As a consequence, the research on the control of the expressiveness,…

Computation and Language · Computer Science 2019-03-28 Noé Tits , Fengna Wang , Kevin El Haddad , Vincent Pagel , Thierry Dutoit
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