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An appropriate user interface to collect human demonstration data for deformable object manipulation has been mostly overlooked in the literature. We present an interaction design for demonstrating cloth folding to robots. Users choose pick…

机器人学 · 计算机科学 2021-08-31 Benjamin Waymouth , Akansel Cosgun , Rhys Newbury , Tin Tran , Wesley P. Chan , Tom Drummond , Elizabeth Croft

Achieving realistic animated human avatars requires accurate modeling of pose-dependent clothing deformations. Existing learning-based methods heavily rely on the Linear Blend Skinning (LBS) of minimally-clothed human models like SMPL to…

计算机视觉与模式识别 · 计算机科学 2025-04-10 Hang Ye , Xiaoxuan Ma , Hai Ci , Wentao Zhu , Yizhou Wang

Despite existing 3D cloth simulators producing realistic results, they predominantly operate on discrete surface representations (e.g. points and meshes) with a fixed spatial resolution, which often leads to large memory consumption and…

图形学 · 计算机科学 2024-11-08 Navami Kairanda , Marc Habermann , Christian Theobalt , Vladislav Golyanik

Since loose-fitting clothing contains dynamic modes that have proven to be difficult to predict via neural networks, we first illustrate how to coarsely approximate these modes with a real-time numerical algorithm specifically designed to…

图形学 · 计算机科学 2024-04-29 Yongxu Jin , Dalton Omens , Zhenglin Geng , Joseph Teran , Abishek Kumar , Kenji Tashiro , Ronald Fedkiw

Video saliency prediction and detection are thriving research domains that enable computers to simulate the distribution of visual attention akin to how humans perceiving dynamic scenes. While many approaches have crafted task-specific…

计算机视觉与模式识别 · 计算机科学 2023-09-18 Junwen Xiong , Peng Zhang , Chuanyue Li , Wei Huang , Yufei Zha , Tao You

The realism of digital avatars is crucial in enabling telepresence applications with self-expression and customization. While physical simulations can produce realistic motions for clothed humans, they require high-quality garment assets…

计算机视觉与模式识别 · 计算机科学 2024-04-02 Yifei Li , Hsiao-yu Chen , Egor Larionov , Nikolaos Sarafianos , Wojciech Matusik , Tuur Stuyck

In the era of deep learning, the increasing number of pre-trained models available online presents a wealth of knowledge. These models, developed with diverse architectures and trained on varied datasets for different tasks, provide unique…

计算机视觉与模式识别 · 计算机科学 2025-08-28 Yimu Wang , Weiming Zhuang , Chen Chen , Jiabo Huang , Jingtao Li , Lingjuan Lyu

Precise reconstruction and manipulation of the crumpled cloths is challenging due to the high dimensionality of cloth models, as well as the limited observation at self-occluded regions. We leverage the recent progress in the field of…

机器人学 · 计算机科学 2024-05-16 Wenbo Wang , Gen Li , Miguel Zamora , Stelian Coros

Most recent garment capturing techniques rely on acquiring multiple views of clothing, which may not always be readily available, especially in the case of pre-existing photographs from the web. As an alternative, we pro- pose a method that…

计算机视觉与模式识别 · 计算机科学 2016-09-13 Shan Yang , Tanya Ambert , Zherong Pan , Ke Wang , Licheng Yu , Tamara Berg , Ming C. Lin

The video generation task can be formulated as a prediction of future video frames given some past frames. Recent generative models for videos face the problem of high computational requirements. Some models require up to 512 Tensor…

计算机视觉与模式识别 · 计算机科学 2020-06-20 Ruslan Rakhimov , Denis Volkhonskiy , Alexey Artemov , Denis Zorin , Evgeny Burnaev

We address the problem of accelerating thin-shell deformable object simulations by dimension reduction. We present a new algorithm to embed a high-dimensional configuration space of deformable objects in a low-dimensional feature space,…

图形学 · 计算机科学 2020-03-02 Qingyang Tan , Zherong Pan , Lin Gao , Dinesh Manocha

This paper presents a learning-based clothing animation method for highly efficient virtual try-on simulation. Given a garment, we preprocess a rich database of physically-based dressed character simulations, for multiple body shapes and…

计算机视觉与模式识别 · 计算机科学 2019-03-19 Igor Santesteban , Miguel A. Otaduy , Dan Casas

The Transformer is a highly successful deep learning model that has revolutionised the world of artificial neural networks, first in natural language processing and later in computer vision. This model is based on the attention mechanism…

机器学习 · 计算机科学 2023-05-09 Riccardo Ughi , Eugenio Lomurno , Matteo Matteucci

Recurrent Neural Networks were, until recently, one of the best ways to capture the timely dependencies in sequences. However, with the introduction of the Transformer, it has been proven that an architecture with only attention-mechanisms…

机器学习 · 计算机科学 2021-08-19 Radostin Cholakov , Todor Kolev

We propose a new generative model for 3D garment deformations that enables us to learn, for the first time, a data-driven method for virtual try-on that effectively addresses garment-body collisions. In contrast to existing methods that…

计算机视觉与模式识别 · 计算机科学 2021-05-14 Igor Santesteban , Nils Thuerey , Miguel A. Otaduy , Dan Casas

This paper pushes the performance of cloth simulation, making the simulation interactive even for high-resolution garment models while keeping every triangle untangled. The penetration-free guarantee is inspired by the interior point…

图形学 · 计算机科学 2024-10-01 Lei Lan , Zixuan Lu , Jingyi Long , Chun Yuan , Xuan Li , Xiaowei He , Huamin Wang , Chenfanfu Jiang , Yin Yang

Holistic 3D scene understanding involves capturing and parsing unstructured 3D environments. Due to the inherent complexity of the real world, existing models have predominantly been developed and limited to be task-specific. We introduce…

计算机视觉与模式识别 · 计算机科学 2025-12-19 Sebastian Koch , Johanna Wald , Hidenobu Matsuki , Pedro Hermosilla , Timo Ropinski , Federico Tombari

Reconstructing 3D clothed humans from monocular camera data is highly challenging due to viewpoint limitations and image ambiguity. While implicit function-based approaches, combined with prior knowledge from parametric models, have made…

计算机视觉与模式识别 · 计算机科学 2024-10-23 Yong Deng , Baoxing Li , Xu Zhao

We introduce a new isometric strain model for the study of the dynamics of cloth garments in a moderate stress environment, such as robotic manipulation in the neighborhood of humans. This model treats textiles as surfaces which are…

机器人学 · 计算机科学 2021-03-18 Franco Coltraro , Jaume Amorós , Maria Alberich-Carramiñana , Carme Torras

Learning to reconstruct 3D garments is important for dressing 3D human bodies of different shapes in different poses. Previous works typically rely on 2D images as input, which however suffer from the scale and pose ambiguities. To…

计算机视觉与模式识别 · 计算机科学 2021-12-09 Fangzhou Hong , Liang Pan , Zhongang Cai , Ziwei Liu