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We present Face0, a novel way to instantaneously condition a text-to-image generation model on a face, in sample time, without any optimization procedures such as fine-tuning or inversions. We augment a dataset of annotated images with…

Computer Vision and Pattern Recognition · Computer Science 2023-06-13 Dani Valevski , Danny Wasserman , Yossi Matias , Yaniv Leviathan

The creation of a parameterized stylized character involves careful selection of numerous parameters, also known as the "avatar vectors" that can be interpreted by the avatar engine. Existing unsupervised avatar vector estimation methods…

Computer Vision and Pattern Recognition · Computer Science 2023-02-20 Shizun Wang , Weihong Zeng , Xu Wang , Hao Yang , Li Chen , Yi Yuan , Yunzhao Zeng , Min Zheng , Chuang Zhang , Ming Wu

Many modern online 3D applications and videogames rely on parametric models of human faces for creating believable avatars. However, manual reproduction of someone's facial likeness with a parametric model is difficult and time-consuming.…

Computer Vision and Pattern Recognition · Computer Science 2022-08-08 Igor Borovikov , Karine Levonyan , Jon Rein , Pawel Wrotek , Nitish Victor

Automatic synthesis of faces from visual attributes is an important problem in computer vision and has wide applications in law enforcement and entertainment. With the advent of deep generative convolutional neural networks (CNNs), attempts…

Computer Vision and Pattern Recognition · Computer Science 2021-04-08 Xing Di , Vishal M. Patel

This paper introduces a surrogate model of gameplay that learns the mapping between different game facets, and applies it to a generative system which designs new content in one of these facets. Focusing on the shooter game genre, the paper…

Machine Learning · Computer Science 2021-03-30 Daniel Karavolos , Antonios Liapis , Georgios N. Yannakakis

Facial animation is one of the most challenging problems in computer graphics, and it is often solved using linear heuristics like blend-shape rigging. More expressive approaches like physical simulation have emerged, but these methods are…

Graphics · Computer Science 2019-07-25 Yeara Kozlov , Hongyi Xu , Moritz Bächer , Derek Bradley , Markus Gross , Thabo Beeler

In the game development process, creating character animations is a vital step that involves several stages. Typically for 2D games, illustrators begin by designing the main character image, which serves as the foundation for all subsequent…

Graphics · Computer Science 2025-03-18 Cheng-An Hsieh , Jing Zhang , Ava Yan

In high-end visual effects pipelines, a customized (and expensive) light stage system is (typically) used to scan an actor in order to acquire both geometry and texture for various expressions. Aiming towards democratization, we propose a…

Graphics · Computer Science 2024-01-31 Yilin Zhu , Dalton Omens , Haodi He , Ron Fedkiw

There is a high demand for high-quality Non-Player Characters (NPCs) in video games. Hand-crafting their behavior is a labor intensive and error prone engineering process with limited controls exposed to the game designers. We propose to…

Machine Learning · Computer Science 2019-06-04 Igor Borovikov , Jesse Harder , Michael Sadovsky , Ahmad Beirami

There is a growing demand for customized and expressive 3D characters with the emergence of AI agents and Metaverse, but creating 3D characters using traditional computer graphics tools is a complex and time-consuming task. To address these…

Computer Vision and Pattern Recognition · Computer Science 2023-12-27 Jianqiang Ren , Chao He , Lin Liu , Jiahao Chen , Yutong Wang , Yafei Song , Jianfang Li , Tangli Xue , Siqi Hu , Tao Chen , Kunkun Zheng , Jianjing Xiang , Liefeng Bo

Creating and updating pixel art character sprites with many frames spanning different animations and poses takes time and can quickly become repetitive. However, that can be partially automated to allow artists to focus on more creative…

Computer Vision and Pattern Recognition · Computer Science 2024-09-18 Flávio Coutinho , Luiz Chaimowicz

Different forms of customized 2D avatars are widely used in gaming applications, virtual communication, education, and content creation. However, existing approaches often fail to capture fine-grained facial expressions and struggle to…

Computer Vision and Pattern Recognition · Computer Science 2025-08-14 Hao Yu , Rupayan Mallick , Margrit Betke , Sarah Adel Bargal

In video games, virtual characters' decision systems often use a simplified representation of the world. To increase both their autonomy and believability we want those characters to be able to learn this representation from human players.…

Artificial Intelligence · Computer Science 2010-12-30 Fabien Tencé , Cédric Buche , Pierre De Loor , Olivier Marc

We propose a novel framework for simultaneously generating and manipulating the face images with desired attributes. While the state-of-the-art attribute editing technique has achieved the impressive performance for creating realistic…

Computer Vision and Pattern Recognition · Computer Science 2018-10-01 Kyungjune Baek , Duhyeon Bang , Hyunjung Shim

Novel text-to-speech systems can generate entirely new voices that were not seen during training. However, it remains a difficult task to efficiently create personalized voices from a high-dimensional speaker space. In this work, we use…

There is a growing demand for the accessible creation of high-quality 3D avatars that are animatable and customizable. Although 3D morphable models provide intuitive control for editing and animation, and robustness for single-view face…

Computer Vision and Pattern Recognition · Computer Science 2023-05-05 Connor Z. Lin , Koki Nagano , Jan Kautz , Eric R. Chan , Umar Iqbal , Leonidas Guibas , Gordon Wetzstein , Sameh Khamis

Recent text-to-image generation models have demonstrated impressive capability of generating text-aligned images with high fidelity. However, generating images of novel concept provided by the user input image is still a challenging task.…

Computer Vision and Pattern Recognition · Computer Science 2023-05-24 Yufan Zhou , Ruiyi Zhang , Tong Sun , Jinhui Xu

Sketch-based face recognition is an interesting task in vision and multimedia research, yet it is quite challenging due to the great difference between face photos and sketches. In this paper, we propose a novel approach for photo-sketch…

Computer Vision and Pattern Recognition · Computer Science 2015-04-14 Liliang Zhang , Liang Lin , Xian Wu , Shengyong Ding , Lei Zhang

Recent advances in Generative Adversarial Networks GANs applications continue to attract the attention of researchers in different fields. In such a framework, two neural networks compete adversely to generate new visual contents…

Artificial Intelligence · Computer Science 2023-11-27 Mohammad Lataifeh , Xavier A Carrascoa , Ashraf M Elnagara , Naveed Ahmeda , Imran Junejo

ost recent popular Role-Playing Games (RPGs) allow players to create in-game characters with hundreds of adjustable parameters, including bone positions and various makeup options. Although text-driven auto-customization systems have been…

Multimedia · Computer Science 2024-08-22 Haoqian Wu , Minda Zhao , Zhipeng Hu , Lincheng Li , Weijie Chen , Rui Zhao , Changjie Fan , Xin Yu