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Capturing challenging human motions is critical for numerous applications, but it suffers from complex motion patterns and severe self-occlusion under the monocular setting. In this paper, we propose ChallenCap -- a template-based approach…

计算机视觉与模式识别 · 计算机科学 2021-03-30 Yannan He , Anqi Pang , Xin Chen , Han Liang , Minye Wu , Yuexin Ma , Lan Xu

Marker-less 3D human motion capture from a single colour camera has seen significant progress. However, it is a very challenging and severely ill-posed problem. In consequence, even the most accurate state-of-the-art approaches have…

计算机视觉与模式识别 · 计算机科学 2020-12-10 Soshi Shimada , Vladislav Golyanik , Weipeng Xu , Christian Theobalt

Much progress has been made in reconstructing garments from an image or a video. However, none of existing works meet the expectations of digitizing high-quality animatable dynamic garments that can be adjusted to various unseen poses. In…

计算机视觉与模式识别 · 计算机科学 2023-11-03 Xiongzheng Li , Jinsong Zhang , Yu-Kun Lai , Jingyu Yang , Kun Li

We propose DoubleFusion, a new real-time system that combines volumetric dynamic reconstruction with data-driven template fitting to simultaneously reconstruct detailed geometry, non-rigid motion and the inner human body shape from a single…

计算机视觉与模式识别 · 计算机科学 2018-04-18 Tao Yu , Zerong Zheng , Kaiwen Guo , Jianhui Zhao , Qionghai Dai , Hao Li , Gerard Pons-Moll , Yebin Liu

This paper describes how to obtain accurate 3D body models and texture of arbitrary people from a single, monocular video in which a person is moving. Based on a parametric body model, we present a robust processing pipeline achieving 3D…

计算机视觉与模式识别 · 计算机科学 2018-04-17 Thiemo Alldieck , Marcus Magnor , Weipeng Xu , Christian Theobalt , Gerard Pons-Moll

Feedforward monocular face capture methods seek to reconstruct posed faces from a single image of a person. Current state of the art approaches have the ability to regress parametric 3D face models in real-time across a wide range of…

计算机视觉与模式识别 · 计算机科学 2024-09-13 Kelian Baert , Shrisha Bharadwaj , Fabien Castan , Benoit Maujean , Marc Christie , Victoria Abrevaya , Adnane Boukhayma

We present a new effective way for performance capture of deforming meshes with fine-scale time-varying surface detail from multi-view video. Our method builds up on coarse 4D surface reconstructions, as obtained with commonly used…

计算机视觉与模式识别 · 计算机科学 2016-02-08 Nadia Robertini , Edilson De Aguiar , Thomas Helten , Christian Theobalt

We present a novel approach for the reconstruction of dynamic geometric shapes using a single hand-held consumer-grade RGB-D sensor at real-time rates. Our method does not require a pre-defined shape template to start with and builds up the…

计算机视觉与模式识别 · 计算机科学 2016-08-02 Matthias Innmann , Michael Zollhöfer , Matthias Nießner , Christian Theobalt , Marc Stamminger

While previous years have seen great progress in the 3D reconstruction of humans from monocular videos, few of the state-of-the-art methods are able to handle loose garments that exhibit large non-rigid surface deformations during…

计算机视觉与模式识别 · 计算机科学 2024-10-01 Chen Guo , Tianjian Jiang , Manuel Kaufmann , Chengwei Zheng , Julien Valentin , Jie Song , Otmar Hilliges

Recovering 3D full-body human pose is a challenging problem with many applications. It has been successfully addressed by motion capture systems with body worn markers and multiple cameras. In this paper, we address the more challenging…

计算机视觉与模式识别 · 计算机科学 2018-03-12 Xiaowei Zhou , Menglong Zhu , Georgios Pavlakos , Spyridon Leonardos , Kostantinos G. Derpanis , Kostas Daniilidis

We present XFormer, a novel human mesh and motion capture method that achieves real-time performance on consumer CPUs given only monocular images as input. The proposed network architecture contains two branches: a keypoint branch that…

计算机视觉与模式识别 · 计算机科学 2023-05-19 Lihui Qian , Xintong Han , Faqiang Wang , Hongyu Liu , Haoye Dong , Zhiwen Li , Huawei Wei , Zhe Lin , Cheng-Bin Jin

Recent advances in image-based human pose estimation make it possible to capture 3D human motion from a single RGB video. However, the inherent depth ambiguity and self-occlusion in a single view prohibit the recovery of as high-quality…

计算机视觉与模式识别 · 计算机科学 2020-08-20 Junting Dong , Qing Shuai , Yuanqing Zhang , Xian Liu , Xiaowei Zhou , Hujun Bao

We present Face2Face, a novel approach for real-time facial reenactment of a monocular target video sequence (e.g., Youtube video). The source sequence is also a monocular video stream, captured live with a commodity webcam. Our goal is to…

计算机视觉与模式识别 · 计算机科学 2020-07-30 Justus Thies , Michael Zollhöfer , Marc Stamminger , Christian Theobalt , Matthias Nießner

The reconstruction of three-dimensional dynamic scenes is a well-established yet challenging task within the domain of computer vision. In this paper, we propose a novel approach that combines the domains of 3D geometry reconstruction and…

计算机视觉与模式识别 · 计算机科学 2025-09-11 David Stotko , Reinhard Klein

We present a new method to capture detailed human motion, sampling more than 1000 unique points on the body. Our method outputs highly accurate 4D (spatio-temporal) point coordinates and, crucially, automatically assigns a unique label to…

计算机视觉与模式识别 · 计算机科学 2021-05-04 He Chen , Hyojoon Park , Kutay Macit , Ladislav Kavan

We present a novel method to learn temporally consistent 3D reconstruction of clothed people from a monocular video. Recent methods for 3D human reconstruction from monocular video using volumetric, implicit or parametric human shape…

计算机视觉与模式识别 · 计算机科学 2021-04-20 Akin Caliskan , Armin Mustafa , Adrian Hilton

Learning-based approaches to monocular motion capture have recently shown promising results by learning to regress in a data-driven manner. However, due to the challenges in data collection and network designs, it remains challenging for…

计算机视觉与模式识别 · 计算机科学 2023-12-27 Yuxiang Zhang , Hongwen Zhang , Liangxiao Hu , Jiajun Zhang , Hongwei Yi , Shengping Zhang , Yebin Liu

Reconstructing dynamic 3D garment surfaces with open boundaries from monocular videos is an important problem as it provides a practical and low-cost solution for clothes digitization. Recent neural rendering methods achieve high-quality…

计算机视觉与模式识别 · 计算机科学 2023-05-30 Lingteng Qiu , Guanying Chen , Jiapeng Zhou , Mutian Xu , Junle Wang , Xiaoguang Han

Reconstructing realistic 3D human avatars from monocular videos is a challenging task due to the limited geometric information and complex non-rigid motion involved. We present MonoCloth, a new method for reconstructing and animating…

计算机视觉与模式识别 · 计算机科学 2025-11-18 Daisheng Jin , Ying He

We propose SelfRecon, a clothed human body reconstruction method that combines implicit and explicit representations to recover space-time coherent geometries from a monocular self-rotating human video. Explicit methods require a predefined…

计算机视觉与模式识别 · 计算机科学 2022-04-06 Boyi Jiang , Yang Hong , Hujun Bao , Juyong Zhang