Search Results - "Xian, Chuhua"

Dynamic data reshaping for 3D mesh animation compression by Luo, Guoliang, Zhao, Xin, Chen, Qiang, Zhu, Zhiliang, Xian, Chuhua

“…Effective compression of 3D mesh animation data has been increasingly used in a variety of multimedia systems including virtual reality, gaming, remote…”
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DeepAO: Efficient Screen Space Ambient Occlusion Generation via Deep Network by Zhang, Dongjiu, Xian, Chuhua, Luo, Guoliang, Xiong, Yunhui, Han, Chu

“…Ambient occlusion (abbr. AO) plays an important role in realistic rendering applications because AO produces more realistic ambient lighting, which is achieved…”
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Planar shape interpolation using relative velocity fields by Li, Guiqing, Yang, Liang, Wu, Shihao, Tan, Wenshuang, Chen, Xinyu, Xian, Chuhua

“…A novel approach is presented for interpolating two planar shapes using a shape sequence such that one shape is deformed into the other in an…”
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Parallel relevance feedback for 3D model retrieval based on fast weighted-center particle swarm optimization by Hu, Baokun, Liu, Yusheng, Gao, Shuming, Sun, Rui, Xian, Chuhua

“…In this study, we present a parallel approach to relevance feedback based on similarity field modification that simultaneously considers all factors affecting…”
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Delving into Multi-illumination Monocular Depth Estimation: A New Dataset and Method by Liang, Yuan, Zhang, Zitian, Xian, Chuhua, He, Shengfeng

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3D hand mesh reconstruction from a monocular RGB image by Peng, Hao, Xian, Chuhua, Zhang, Yunbo

“…Most of the existing methods for 3D hand analysis based on RGB images mainly focus on estimating hand keypoints or poses, which cannot capture geometric…”
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Multi-scale progressive fusion-based depth image completion and enhancement for industrial collaborative robot applications by Xian, Chuhua, Zhang, Jun, Yang, Wenhao, Zhang, Yunbo

“…The depth image obtained by consumer-level depth cameras generally has low resolution and missing regions due to the limitations of the depth camera hardware…”
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Efficient cloth simulation based on the material point method by Lv, Aoran, Zhu, Yuanpeng, Xian, Chuhua

“…In this article, we propose a novel cloth simulation method based on the material point method (abbr. MPM). The response to the cloth strain is characterized…”
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Microfacet rendering with diffraction compensation by Yang, Xudong, Lyu, Aoran, Xian, Chuhua, Cai, Hongmin

“…The traditional microfacet rendering models usually only consider the straight propagation of light and do not take into account the diffraction effect when…”
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Surface attributes driven volume segmentation for 3D-printing by Liu, Xin, Xian, Chuhua, Jin, Shuo, Li, Guiqing

“…•An efficient radial-basis-function guided segmentation method is proposed to generate smooth and contiguous model partition based on surface attributes, which…”
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Extracting POP: Pairwise orthogonal planes from point cloud using RANSAC by Wu, You, Li, Guiqing, Xian, Chuhua, Ding, Xiaofeng, Xiong, Yunhui

“…•We solve the problem of representation and mapping of non-manifold geometry, appropriately loosen the theoretical restrictions by defining the key parts of…”
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Camera focal length from distances in a single image by Xiong, Yunhui, Lin, Zuxuan, Li, Guiqing, Xian, Chuhua, Peng, Changxin

“…Camera focal length estimation from a single image is of great importance for many computer vision tasks. Unfortunately, previous methods cannot achieve…”
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Delving into high-quality SVBRDF acquisition: A new setup and method by Xian, Chuhua, Li, Jiaxin, Wu, Hao, Lin, Zisen, Li, Guiqing

“…In this study, we present a new and innovative framework for acquiring high-quality SVBRDF maps. Our approach addresses the limitations of the current methods…”
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HAO‐CNN: Filament‐aware hair reconstruction based on volumetric vector fields by Ye, Zehao, Li, Guiqing, Yao, Biyuan, Xian, Chuhua

“…Hair modeling plays an important role in computer animation, virtual reality, and other applications. This paper proposes an encoder‐decoder network, named…”
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Stylistic indoor colour design via Bayesian network by Chen, Guangming, Li, Guiqing, Nie, Yongwei, Xian, Chuhua, Mao, Aihua

“…Colour plays an important role in interior design. A good colour scheme can usually convey some particular design philosophy and define a specific household…”
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Fast Generation of High-Fidelity RGB-D Images by Deep Learning With Adaptive Convolution by Xian, Chuhua, Zhang, Dongjiu, Dai, Chengkai, Wang, Charlie C. L.

“…Using the raw data from consumer-level RGB-D cameras as input, we propose a deep-learning-based approach to efficiently generate RGB-D images with completed…”
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Reversible transformation of tetrahedral mesh models for data protection and information hiding by Wu, Hao-Tian, Zhou, Tao, Zhuang, Zhenwei, Xian, Chuhua

“…The rapid development of Internet and social media has driven the great need for data sharing and intelligent property protection. As the tetrahedral meshes…”
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Data-driven 3D human head reconstruction by He, Huayun, Li, Guiqing, Ye, Zehao, Mao, Aihua, Xian, Chuhua, Nie, Yongwei

“…•A simple but fast detail enhancement method is proposed, and the enhancement details are built into the human head model as normal map to achieve the purpose…”
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Efficient and effective cage generation by region decomposition by Xian, Chuhua, Li, Guiqing, Xiong, Yunhui

“…Cage‐based deformation has become a popular method for shape deformation in computer graphics and animation. To edit a shape first requires a cage to be built…”
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Automatic cage generation by improved OBBs for mesh deformation by Xian, Chuhua, Lin, Hongwei, Gao, Shuming

“…In cage-based deformation, the most tedious task is to construct the coarse cage bounding a model. Currently, the coarse cage is constructed mainly by hand,…”
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