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Personalized generative diffusion models, capable of synthesizing highly realistic images based on a few reference portraits, may pose substantial social, ethical, and legal risks via identity replication. Existing defense mechanisms rely…

Computer Vision and Pattern Recognition · Computer Science 2025-01-22 Hanzhong Guo , Shen Nie , Chao Du , Tianyu Pang , Hao Sun , Chongxuan Li

We propose TextToon, a method to generate a drivable toonified avatar. Given a short monocular video sequence and a written instruction about the avatar style, our model can generate a high-fidelity toonified avatar that can be driven in…

Computer Vision and Pattern Recognition · Computer Science 2024-10-10 Luchuan Song , Lele Chen , Celong Liu , Pinxin Liu , Chenliang Xu

The personalized text-to-image generation has rapidly advanced with the emergence of Stable Diffusion. Existing methods, which typically fine-tune models using embedded identifiers, often struggle with insufficient stylization and…

Computer Vision and Pattern Recognition · Computer Science 2025-04-23 Anran Yu , Wei Feng , Yaochen Zhang , Xiang Li , Lei Meng , Lei Wu , Xiangxu Meng

Existing neural radiance field-based methods can achieve real-time rendering of small scenes on the web platform. However, extending these methods to large-scale scenes still poses significant challenges due to limited resources in…

Computer Vision and Pattern Recognition · Computer Science 2024-04-02 Kaiwen Song , Xiaoyi Zeng , Chenqu Ren , Juyong Zhang

Recently, the progress of learning-by-synthesis has proposed a training model for synthetic images, which can effectively reduce the cost of human and material resources. However, due to the different distribution of synthetic images…

Computer Vision and Pattern Recognition · Computer Science 2019-03-15 Tongtong Zhao , Yuxiao Yan , Ibrahim Shehi Shehu , Xianping Fu , Huibing Wang

Coherent microscopy techniques provide an unparalleled multi-scale view of materials across scientific and technological fields, from structural materials to quantum devices, from integrated circuits to biological cells. Driven by the…

We present CHARM, a novel parametric representation and generative framework for anime hairstyle modeling. While traditional hair modeling methods focus on realistic hair using strand-based or volumetric representations, anime hairstyle…

Graphics · Computer Science 2025-09-26 Yuze He , Yanning Zhou , Wang Zhao , Jingwen Ye , Yushi Bai , Kaiwen Xiao , Yong-Jin Liu , Zhongqian Sun , Wei Yang

Customizing pre-trained text-to-image generation model has attracted massive research interest recently, due to its huge potential in real-world applications. Although existing methods are able to generate creative content for a novel…

Computer Vision and Pattern Recognition · Computer Science 2024-05-10 Yufan Zhou , Ruiyi Zhang , Jiuxiang Gu , Tong Sun

While diffusion models have shown great potential in portrait generation, generating expressive, coherent, and controllable cinematic portrait videos remains a significant challenge. Existing intermediate signals for portrait generation,…

Computer Vision and Pattern Recognition · Computer Science 2026-03-26 Junyi Wang , Yudong Guo , Boyang Guo , Shengming Yang , Juyong Zhang

Sculptors often deviate from geometric accuracy in order to enhance the appearance of their sculpture. These subtle stylizations may emphasize anatomy, draw the viewer's focus to characteristic features of the subject, or symbolize textures…

Graphics · Computer Science 2015-02-09 Jan Jachnik , Dan B Goldman , Linjie Luo , Andrew J. Davison

Recent deep image-to-image translation techniques allow fast generation of face images from freehand sketches. However, existing solutions tend to overfit to sketches, thus requiring professional sketches or even edge maps as input. To…

Graphics · Computer Science 2020-06-09 Shu-Yu Chen , Wanchao Su , Lin Gao , Shihong Xia , Hongbo Fu

This article compares two style transfer methods in image processing: the traditional method, which synthesizes new images by stitching together small patches from existing images, and a modern machine learning-based approach that uses a…

Computer Vision and Pattern Recognition · Computer Science 2024-11-13 Xinhe Xu , Zhuoer Wang , Yihan Zhang , Yizhou Liu , Zhaoyue Wang , Zhihao Xu , Muhan Zhao , Huaiying Luo

Motion transfer from the driving to the source portrait remains a key challenge in the portrait animation. Current diffusion-based approaches condition only on the driving motion, which fails to capture source-to-driving correspondences and…

Computer Vision and Pattern Recognition · Computer Science 2026-03-25 Yating Xu , Yunqi Miao , Evangelos Ververas , Jiankang Deng , Jifei Song

Neural style transfer is a well-known branch of deep learning research, with many interesting works and two major drawbacks. Most of the works in the field are hard to use by non-expert users and substantial hardware resources are required.…

Computer Vision and Pattern Recognition · Computer Science 2020-05-08 Wojciech Dudzik , Damian Kosowski

In this paper user modeling task is examined by processing a gallery of photos and videos on a mobile device. We propose novel engine for user preference prediction based on scene recognition, object detection and facial analysis. At first,…

Computer Vision and Pattern Recognition · Computer Science 2021-08-19 A. V. Savchenko , K. V. Demochkin , I. S. Grechikhin

Robotic drawing has become increasingly popular as an entertainment and interactive tool. In this paper we present RoboCoDraw, a real-time collaborative robot-based drawing system that draws stylized human face sketches interactively in…

Robotics · Computer Science 2019-12-12 Tianying Wang , Wei Qi Toh , Hao Zhang , Xiuchao Sui , Shaohua Li , Yong Liu , Wei Jing

We address the problem of transferring the style of a headshot photo to face images. Existing methods using a single exemplar lead to inaccurate results when the exemplar does not contain sufficient stylized facial components for a given…

Computer Vision and Pattern Recognition · Computer Science 2017-08-29 Yibing Song , Linchao Bao , Shengfeng He , Qingxiong Yang , Ming-Hsuan Yang

Diffusion-based models have gained wide adoption in the virtual human generation due to their outstanding expressiveness. However, their substantial computational requirements have constrained their deployment in real-time interactive…

Computer Vision and Pattern Recognition · Computer Science 2025-06-09 Haojie Yu , Zhaonian Wang , Yihan Pan , Meng Cheng , Hao Yang , Chao Wang , Tao Xie , Xiaoming Xu , Xiaoming Wei , Xunliang Cai

We introduce PortraitGen, a powerful portrait video editing method that achieves consistent and expressive stylization with multimodal prompts. Traditional portrait video editing methods often struggle with 3D and temporal consistency, and…

Computer Vision and Pattern Recognition · Computer Science 2024-09-23 Xuan Gao , Haiyao Xiao , Chenglai Zhong , Shimin Hu , Yudong Guo , Juyong Zhang

Augmented reality applications have rapidly spread across online platforms, allowing consumers to virtually try-on a variety of products, such as makeup, hair dying, or shoes. However, parametrizing a renderer to synthesize realistic images…

Computer Vision and Pattern Recognition · Computer Science 2022-05-16 Robin Kips , Ruowei Jiang , Sileye Ba , Brendan Duke , Matthieu Perrot , Pietro Gori , Isabelle Bloch