no code implementations • 14 Mar 2025 • Jing Bi, Junjia Guo, Susan Liang, Guangyu Sun, Luchuan Song, Yunlong Tang, Jinxi He, Jiarui Wu, Ali Vosoughi, Chen Chen, Chenliang Xu
Visual reasoning is central to human cognition, enabling individuals to interpret and abstractly understand their environment.
1 code implementation • 31 Jan 2025 • Pinxin Liu, Luchuan Song, Junhua Huang, Haiyang Liu, Chenliang Xu
To overcome the suboptimal performance of flow matching baseline, we propose latent shortcut learning and beta distribution time stamp sampling during training to enhance gesture synthesis quality and accelerate inference.
Ranked #1 on
Gesture Generation
on BEAT2
1 code implementation • 8 Jan 2025 • Yunlong Tang, Junjia Guo, Pinxin Liu, Zhiyuan Wang, Hang Hua, Jia-Xing Zhong, Yunzhong Xiao, Chao Huang, Luchuan Song, Susan Liang, Yizhi Song, Liu He, Jing Bi, Mingqian Feng, Xinyang Li, Zeliang Zhang, Chenliang Xu
Traditional Celluloid (Cel) Animation production pipeline encompasses multiple essential steps, including storyboarding, layout design, keyframe animation, inbetweening, and colorization, which demand substantial manual effort, technical expertise, and significant time investment.
no code implementations • 23 Dec 2024 • Fa-Ting Hong, Zhan Xu, Haiyang Liu, Qinjie Lin, Luchuan Song, Zhixin Shu, Yang Zhou, Duygu Ceylan, Dan Xu
Diffusion-based human animation aims to animate a human character based on a source human image as well as driving signals such as a sequence of poses.
no code implementations • 26 Sep 2024 • Jing Bi, Yunlong Tang, Luchuan Song, Ali Vosoughi, Nguyen Nguyen, Chenliang Xu
The rapid evolution of egocentric video analysis brings new insights into understanding human activities and intentions from a first-person perspective.
no code implementations • 23 Sep 2024 • Luchuan Song, Lele Chen, Celong Liu, Pinxin Liu, Chenliang Xu
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 real-time by another video with arbitrary identities.
1 code implementation • 23 Mar 2024 • Luchuan Song, Pinxin Liu, Guojun Yin, Chenliang Xu
In this work, we propose an adaptive high-quality talking-head video generation method, which synthesizes high-resolution video without additional pre-trained modules.
1 code implementation • 1 Feb 2024 • Pinxin Liu, Luchuan Song, Daoan Zhang, Hang Hua, Yunlong Tang, Huaijin Tu, Jiebo Luo, Chenliang Xu
Existing methods like Neural Radiation Fields (NeRF) and 3D Gaussian Splatting (3DGS) have made significant strides in facial attribute control such as facial animation and components editing, yet they struggle with fine-grained representation and scalability in dynamic head modeling.
1 code implementation • 17 Jan 2024 • Luchuan Song, Pinxin Liu, Lele Chen, Guojun Yin, Chenliang Xu
Recent years have witnessed considerable achievements in facial avatar reconstruction with neural volume rendering.
1 code implementation • 29 Dec 2023 • Yunlong Tang, Jing Bi, Siting Xu, Luchuan Song, Susan Liang, Teng Wang, Daoan Zhang, Jie An, Jingyang Lin, Rongyi Zhu, Ali Vosoughi, Chao Huang, Zeliang Zhang, Pinxin Liu, Mingqian Feng, Feng Zheng, JianGuo Zhang, Ping Luo, Jiebo Luo, Chenliang Xu
With the burgeoning growth of online video platforms and the escalating volume of video content, the demand for proficient video understanding tools has intensified markedly.
1 code implementation • NeurIPS 2023 • Zhenchao Jin, Xiaowei Hu, Lingting Zhu, Luchuan Song, Li Yuan, Lequan Yu
Next, a deletion diagnostics procedure is conducted to model relations of these semantic-level representations via perceiving the network outputs and the extracted relations are utilized to guide the semantic-level representations to interact with each other.
no code implementations • ICCV 2023 • Luchuan Song, Guojun Yin, Zhenchao Jin, Xiaoyi Dong, Chenliang Xu
Listener head generation centers on generating non-verbal behaviors (e. g., smile) of a listener in reference to the information delivered by a speaker.
no code implementations • 25 Jul 2022 • Jingqun Tang, Wenming Qian, Luchuan Song, Xiena Dong, Lan Li, Xiang Bai
Text detection and recognition are essential components of a modern OCR system.
1 code implementation • 16 Jul 2022 • Zhenchao Jin, Dongdong Yu, Luchuan Song, Zehuan Yuan, Lequan Yu
Feature pyramid network (FPN) is one of the key components for object detectors.
no code implementations • 29 Jul 2021 • Kun Zhao, Luchuan Song, Bin Liu, Qi Chu, Nenghai Yu
Crowd counting is a challenging task due to the issues such as scale variation and perspective variation in real crowd scenes.
no code implementations • 29 Jul 2021 • Luchuan Song, Bin Liu, Huihui Zhu, Qi Chu, Nenghai Yu
To this end, we propose a multivariate fusion method that analyzes each target through three branches: object, action and motion.
2 code implementations • CVPR 2021 • Yinan He, Bei Gan, Siyu Chen, Yichun Zhou, Guojun Yin, Luchuan Song, Lu Sheng, Jing Shao, Ziwei Liu
To counter this emerging threat, we construct the ForgeryNet dataset, an extremely large face forgery dataset with unified annotations in image- and video-level data across four tasks: 1) Image Forgery Classification, including two-way (real / fake), three-way (real / fake with identity-replaced forgery approaches / fake with identity-remained forgery approaches), and n-way (real and 15 respective forgery approaches) classification.