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Monocular 3D reconstruction of deformable objects, such as human body parts, has been typically approached by predicting parameters of heavyweight linear models. In this paper, we demonstrate an alternative solution that is based on the…

Computer Vision and Pattern Recognition · Computer Science 2019-08-06 Dominik Kulon , Haoyang Wang , Riza Alp Güler , Michael Bronstein , Stefanos Zafeiriou

3D hand-mesh reconstruction from RGB images facilitates many applications, including augmented reality (AR). However, this requires not only real-time speed and accurate hand pose and shape but also plausible mesh-image alignment. While…

Computer Vision and Pattern Recognition · Computer Science 2021-09-07 Xiao Tang , Tianyu Wang , Chi-Wing Fu

We present a method for recovering the dense 3D surface of the hand by regressing the vertex coordinates of a mesh model from a single depth map. To this end, we use a two-stage 2D fully convolutional network architecture. In the first…

Computer Vision and Pattern Recognition · Computer Science 2019-07-26 Chengde Wan , Thomas Probst , Luc Van Gool , Angela Yao

Reconstructing high-fidelity hand models with intricate textures plays a crucial role in enhancing human-object interaction and advancing real-world applications. Despite the state-of-the-art methods excelling in texture generation and…

Computer Vision and Pattern Recognition · Computer Science 2024-07-10 Qijun Gan , Wentong Li , Jinwei Ren , Jianke Zhu

We present a new multi-stream 3D mesh reconstruction network (MSMR-Net) for hand pose estimation from a single RGB image. Our model consists of an image encoder followed by a mesh-convolution decoder composed of connected graph convolution…

Computer Vision and Pattern Recognition · Computer Science 2021-04-27 Uri Wollner , Guy Ben-Yosef

In this paper, we consider the challenging task of simultaneously locating and recovering multiple hands from a single 2D image. Previous studies either focus on single hand reconstruction or solve this problem in a multi-stage way.…

Computer Vision and Pattern Recognition · Computer Science 2023-05-09 Jinwei Ren , Jianke Zhu , Jialiang Zhang

3D Human Body Reconstruction from a monocular image is an important problem in computer vision with applications in virtual and augmented reality platforms, animation industry, en-commerce domain, etc. While several of the existing works…

Computer Vision and Pattern Recognition · Computer Science 2019-08-20 Abbhinav Venkat , Chaitanya Patel , Yudhik Agrawal , Avinash Sharma

This paper presents a simple yet powerful method for 3D human mesh reconstruction from a single RGB image. Most recently, the non-local interactions of the whole mesh vertices have been effectively estimated in the transformer while the…

Computer Vision and Pattern Recognition · Computer Science 2023-04-20 Jeonghwan Kim , Mi-Gyeong Gwon , Hyunwoo Park , Hyukmin Kwon , Gi-Mun Um , Wonjun Kim

Recently, 3D hand reconstruction has gained more attention in human-computer cooperation, especially for hand-object interaction scenario. However, it still remains huge challenge due to severe hand-occlusion caused by interaction, which…

Computer Vision and Pattern Recognition · Computer Science 2024-03-05 Feng Shuang , Wenbo He , Shaodong Li

Whole-body mesh recovery aims to estimate the 3D human body, face, and hands parameters from a single image. It is challenging to perform this task with a single network due to resolution issues, i.e., the face and hands are usually located…

Computer Vision and Pattern Recognition · Computer Science 2023-03-29 Jing Lin , Ailing Zeng , Haoqian Wang , Lei Zhang , Yu Li

Multi-view hand mesh reconstruction is a critical task for applications in virtual reality and human-computer interaction, but it remains a formidable challenge. Although existing multi-view hand reconstruction methods achieve remarkable…

Computer Vision and Pattern Recognition · Computer Science 2024-06-25 Jian Yang , Jiakun Li , Guoming Li , Zhen Shen , Huai-Yu Wu , Zhaoxin Fan , Heng Huang

In general, hand pose estimation aims to improve the robustness of model performance in the real-world scenes. However, it is difficult to enhance the robustness since existing datasets are obtained in restricted environments to annotate 3D…

Computer Vision and Pattern Recognition · Computer Science 2023-10-20 Bosang Kim , Jonghyun Kim , Hyotae Lee , Lanying Jin , Jeongwon Ha , Dowoo Kwon , Jungpyo Kim , Wonhyeok Im , KyungMin Jin , Jungho Lee

This work addresses hand mesh recovery from a single RGB image. In contrast to most of the existing approaches where the parametric hand models are employed as the prior, we show that the hand mesh can be learned directly from the input…

Computer Vision and Pattern Recognition · Computer Science 2021-01-28 Akila Pemasiri , Kien Nguyen Thanh , Sridha Sridharan , Clinton Fookes

Despite the impressive performance obtained by recent single-image hand modeling techniques, they lack the capability to capture sufficient details of the 3D hand mesh. This deficiency greatly limits their applications when high-fidelity…

Computer Vision and Pattern Recognition · Computer Science 2023-07-13 Tianyu Luan , Yuanhao Zhai , Jingjing Meng , Zhong Li , Zhang Chen , Yi Xu , Junsong Yuan

Reconstructing interacting hands from a single RGB image is a very challenging task. On the one hand, severe mutual occlusion and similar local appearance between two hands confuse the extraction of visual features, resulting in the…

Computer Vision and Pattern Recognition · Computer Science 2023-08-22 Pengfei Ren , Chao Wen , Xiaozheng Zheng , Zhou Xue , Haifeng Sun , Qi Qi , Jingyu Wang , Jianxin Liao

We present a new method, called MEsh TRansfOrmer (METRO), to reconstruct 3D human pose and mesh vertices from a single image. Our method uses a transformer encoder to jointly model vertex-vertex and vertex-joint interactions, and outputs 3D…

Computer Vision and Pattern Recognition · Computer Science 2021-06-16 Kevin Lin , Lijuan Wang , Zicheng Liu

Recovering the 3D geometric structure of a face from a single input image is a challenging active research area in computer vision. In this paper, we present a novel method for reconstructing 3D heads from a single or multiple image(s)…

Computer Vision and Pattern Recognition · Computer Science 2021-04-29 Oussema Bouafif , Bogdan Khomutenko , Mohamed Daoudi

We have recently seen tremendous progress in the neural advances for photo-real human modeling and rendering. However, it's still challenging to integrate them into an existing mesh-based pipeline for downstream applications. In this paper,…

In this paper, we present a HAnd Mesh Recovery (HAMR) framework to tackle the problem of reconstructing the full 3D mesh of a human hand from a single RGB image. In contrast to existing research on 2D or 3D hand pose estimation from RGB…

Computer Vision and Pattern Recognition · Computer Science 2019-09-10 Xiong Zhang , Qiang Li , Hong Mo , Wenbo Zhang , Wen Zheng

Current parametric models have made notable progress in 3D hand pose and shape estimation. However, due to the fixed hand topology and complex hand poses, current models are hard to generate meshes that are aligned with the image well. To…

Computer Vision and Pattern Recognition · Computer Science 2023-12-27 Hanhui Li , Xiaojian Lin , Xuan Huang , Zejun Yang , Zhisheng Wang , Xiaodan Liang
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