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To make an engaging video, people sequence interesting moments and add visuals such as B-rolls or text. While video editing requires time and effort, AI has recently shown strong potential to make editing easier through suggestions and…

Human-Computer Interaction · Computer Science 2025-02-17 Mina Huh , Dingzeyu Li , Kim Pimmel , Hijung Valentina Shin , Amy Pavel , Mira Dontcheva

The production of 2D animation follows an industry-standard workflow, encompassing four essential stages: character design, keyframe animation, in-betweening, and coloring. Our research focuses on reducing the labor costs in the above…

Computer Vision and Pattern Recognition · Computer Science 2025-01-31 Yihao Meng , Hao Ouyang , Hanlin Wang , Qiuyu Wang , Wen Wang , Ka Leong Cheng , Zhiheng Liu , Yujun Shen , Huamin Qu

We present a novel framework for generating high-quality, animatable 4D avatar from a single image. While recent advances have shown promising results in 4D avatar creation, existing methods either require extensive multiview data or…

Computer Vision and Pattern Recognition · Computer Science 2025-04-22 Fei Yin , Mallikarjun B R , Chun-Han Yao , Rafał Mantiuk , Varun Jampani

The demand for realistic and versatile character animation has surged, driven by its wide-ranging applications in various domains. However, the animation generation algorithms modeling human pose with 2D or 3D structures all face various…

Computer Vision and Pattern Recognition · Computer Science 2026-02-10 Tianyu Sun , Zhoujie Fu , Bang Zhang , Guosheng Lin

Animating stylized avatars with dynamic poses and expressions has attracted increasing attention for its broad range of applications. Previous research has made significant progress by training controllable generative models to synthesize…

Computer Vision and Pattern Recognition · Computer Science 2025-07-11 Ken Chen , Sachith Seneviratne , Wei Wang , Dongting Hu , Sanjay Saha , Md. Tarek Hasan , Sanka Rasnayaka , Tamasha Malepathirana , Mingming Gong , Saman Halgamuge

Generative AI is reshaping art, gaming, and most notably animation. Recent breakthroughs in foundation and diffusion models have reduced the time and cost of producing animated content. Characters are central animation components, involving…

Recent advances in 4D generation mainly focus on generating 4D content by distilling pre-trained text or single-view image-conditioned models. It is inconvenient for them to take advantage of various off-the-shelf 3D assets with multi-view…

Computer Vision and Pattern Recognition · Computer Science 2024-09-10 Yanqin Jiang , Chaohui Yu , Chenjie Cao , Fan Wang , Weiming Hu , Jin Gao

Generating animatable human avatars from a single image is essential for various digital human modeling applications. Existing 3D reconstruction methods often struggle to capture fine details in animatable models, while generative…

Computer Vision and Pattern Recognition · Computer Science 2024-12-04 Lingteng Qiu , Shenhao Zhu , Qi Zuo , Xiaodong Gu , Yuan Dong , Junfei Zhang , Chao Xu , Zhe Li , Weihao Yuan , Liefeng Bo , Guanying Chen , Zilong Dong

Text-to-Avatar generation has recently made significant strides due to advancements in diffusion models. However, most existing work remains constrained by limited diversity, producing avatars with subtle differences in appearance for a…

Computer Vision and Pattern Recognition · Computer Science 2024-02-28 Weijing Tao , Biwen Lei , Kunhao Liu , Shijian Lu , Miaomiao Cui , Xuansong Xie , Chunyan Miao

The generation of high-quality, animatable 3D head avatars from text has enormous potential in content creation applications such as games, movies, and embodied virtual assistants. Current text-to-3D generation methods typically combine…

Computer Vision and Pattern Recognition · Computer Science 2025-04-23 Yiqian Wu , Malte Prinzler , Xiaogang Jin , Siyu Tang

Creating realistic 3D animation remains a time-consuming and expertise-dependent process, requiring manual rigging, keyframing, and fine-tuning of complex motions. Meanwhile, video diffusion models have recently demonstrated remarkable…

Graphics · Computer Science 2025-12-17 Tianyi Xie , Yunuo Chen , Yaowei Guo , Yin Yang , Bolei Zhou , Demetri Terzopoulos , Ying Jiang , Chenfanfu Jiang

The automatic generation of diverse and human-like facial reactions in dyadic dialogue remains a critical challenge for human-computer interaction systems. Existing methods fail to model the stochasticity and dynamics inherent in real human…

Computer Vision and Pattern Recognition · Computer Science 2025-10-07 Luo Cheng , Song Siyang , Yan Siyuan , Yu Zhen , Ge Zongyuan

Animating various character drawings is an engaging visual content creation task. Given a single character drawing, existing animation methods are limited to flat 2D motions and thus lack 3D effects. An alternative solution is to…

Graphics · Computer Science 2024-09-16 Jie Zhou , Chufeng Xiao , Miu-Ling Lam , Hongbo Fu

We introduce a novel framework for 3D human avatar generation and personalization, leveraging text prompts to enhance user engagement and customization. Central to our approach are key innovations aimed at overcoming the challenges in…

Computer Vision and Pattern Recognition · Computer Science 2024-04-02 Armand Comas-Massagué , Di Qiu , Menglei Chai , Marcel Bühler , Amit Raj , Ruiqi Gao , Qiangeng Xu , Mark Matthews , Paulo Gotardo , Octavia Camps , Sergio Orts-Escolano , Thabo Beeler

We present a versatile model, FaceAnime, for various video generation tasks from still images. Video generation from a single face image is an interesting problem and usually tackled by utilizing Generative Adversarial Networks (GANs) to…

Computer Vision and Pattern Recognition · Computer Science 2021-06-01 Xiaoguang Tu , Yingtian Zou , Jian Zhao , Wenjie Ai , Jian Dong , Yuan Yao , Zhikang Wang , Guodong Guo , Zhifeng Li , Wei Liu , Jiashi Feng

Although 2D generative models have made great progress in face image generation and animation, they often suffer from undesirable artifacts such as 3D inconsistency when rendering images from different camera viewpoints. This prevents them…

Computer Vision and Pattern Recognition · Computer Science 2022-10-13 Yue Wu , Yu Deng , Jiaolong Yang , Fangyun Wei , Qifeng Chen , Xin Tong

Animated movies are captivating for their unique character designs and imaginative storytelling, yet they pose significant challenges for existing recognition systems. Unlike the consistent visual patterns detected by conventional face…

Computer Vision and Pattern Recognition · Computer Science 2025-09-16 Zhongrui Gui , Junyu Xie , Tengda Han , Weidi Xie , Andrew Zisserman

We investigate the problem of identifying objects that have been added, removed, or moved between a pair of captures (images or videos) of the same scene at different times. Accurately identifying verifiable changes is extremely challenging…

Computer Vision and Pattern Recognition · Computer Science 2026-04-01 Yuqun Wu , Chih-hao Lin , Henry Che , Aditi Tiwari , Chuhang Zou , Shenlong Wang , Derek Hoiem

Image cartoonization has attracted significant interest in the field of image generation. However, most of the existing image cartoonization techniques require re-training models using images of cartoon style. In this paper, we present…

Computer Vision and Pattern Recognition · Computer Science 2023-09-18 Feihong He , Gang Li , Lingyu Si , Leilei Yan , Shimeng Hou , Hongwei Dong , Fanzhang Li

In this paper we present a new deep learning-driven approach to image-based synthesis of animations involving humanoid characters. Unlike previous deep approaches to image-based animation our method makes no assumptions on the type of…

Graphics · Computer Science 2019-08-14 John Kanji , David I. W. Levin
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