Search Results for author: Xiaohui Liang

Found 11 papers, 1 papers with code

LightOctree: Lightweight 3D Spatially-Coherent Indoor Lighting Estimation

no code implementations5 Apr 2024 Xuecan Wang, Shibang Xiao, Xiaohui Liang

We present a lightweight solution for estimating spatially-coherent indoor lighting from a single RGB image.

Lighting Estimation

Dynamic Hyperbolic Attention Network for Fine Hand-object Reconstruction

no code implementations ICCV 2023 Zhiying Leng, Shun-Cheng Wu, Mahdi Saleh, Antonio Montanaro, Hao Yu, Yin Wang, Nassir Navab, Xiaohui Liang, Federico Tombari

In this work, we propose the first precise hand-object reconstruction method in hyperbolic space, namely Dynamic Hyperbolic Attention Network (DHANet), which leverages intrinsic properties of hyperbolic space to learn representative features.

Object Object Reconstruction

Evaluating Picture Description Speech for Dementia Detection using Image-text Alignment

no code implementations11 Aug 2023 Youxiang Zhu, Nana Lin, Xiaohui Liang, John A. Batsis, Robert M. Roth, Brian MacWhinney

We observe the difference between dementia and healthy samples in terms of the text's relevance to the picture and the focused area of the picture.

3D Reconstruction of Multiple Objects by mmWave Radar on UAV

no code implementations3 Nov 2022 Yue Sun, Zhuoming Huang, Honggang Zhang, Xiaohui Liang

The radar data is sent to a deep neural network model, which outputs the point cloud reconstruction of the multiple objects in the space.

3D Object Reconstruction Point cloud reconstruction

Speech Tasks Relevant to Sleepiness Determined with Deep Transfer Learning

no code implementations29 Nov 2021 Bang Tran, Youxiang Zhu, Xiaohui Liang, James W. Schwoebel, Lindsay A. Warrenburg

Our evaluation shows that the best-performing model utilizes the memory recall task and categorical naming task from the Boston Naming Test, which achieved an accuracy of 80. 07% (F1-score of 0. 85) and 81. 13% (F1-score of 0. 89), respectively.

Transfer Learning

Multi-Scale Dual-Branch Fully Convolutional Network for Hand Parsing

no code implementations24 May 2019 Yang Lu, Xiaohui Liang, Frederick W. B. Li

In this paper, we propose a novel parsing framework, Multi-Scale Dual-Branch Fully Convolutional Network (MSDB-FCN), for hand parsing tasks.

Multi-class Classification Scene Parsing

DOOBNet: Deep Object Occlusion Boundary Detection from an Image

1 code implementation11 Jun 2018 Guoxia Wang, Xiaohui Liang, Frederick W. B. Li

Object occlusion boundary detection is a fundamental and crucial research problem in computer vision.

Boundary Detection Object

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