L
Lintao Zheng
Researcher at National University of Defense Technology
Publications - 24
Citations - 233
Lintao Zheng is an academic researcher from National University of Defense Technology. The author has contributed to research in topics: Computer science & Segmentation. The author has an hindex of 6, co-authored 12 publications receiving 128 citations.
Papers
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Journal ArticleDOI
3D attention-driven depth acquisition for object identification
Kai Xu,Yifei Shi,Lintao Zheng,Junyu Zhang,Min Liu,Hui Huang,Hao Su,Daniel Cohen-Or,Baoquan Chen +8 more
TL;DR: A 3D Attention Model that selects the best views to scan from, as well as the most informative regions in each view to focus on, to achieve efficient object recognition is developed, which leads to focus-driven features which are quite robust against object occlusion.
Proceedings ArticleDOI
Fusion-Aware Point Convolution for Online Semantic 3D Scene Segmentation
TL;DR: A novel fusion-aware 3D point convolution which operates directly on the geometric surface being reconstructed and exploits effectively the inter-frame correlation for high-quality 3D feature learning is proposed.
Journal ArticleDOI
Autonomous reconstruction of unknown indoor scenes guided by time-varying tensor fields
Kai Xu,Lintao Zheng,Zihao Yan,Guohang Yan,Eugene Zhang,Matthias Niessner,Oliver Deussen,Daniel Cohen-Or,Hui Huang +8 more
TL;DR: This work harnesses a time-varying tensor field to guide robot movement, and shows that tensor fields are well suited for guiding autonomous scanning for two reasons: first, they contain sparse and controllable singularities that allow generating a locally smooth robot path, and second, their topological structure can be used for globally efficient path routing within a partially reconstructed scene.
Journal ArticleDOI
ROSEFusion: random optimization for online dense reconstruction under fast camera motion
TL;DR: In this paper, online reconstruction based on RGB-D sequences has thus far been restrained to relatively slow camera motions (e.g., slow camera motion) due to the slow camera movements.
Journal ArticleDOI
Active Scene Understanding via Online Semantic Reconstruction
TL;DR: This work proposes a novel approach to robot‐operated active understanding of unknown indoor scenes, based on online RGBD reconstruction with semantic segmentation, and shows that this method achieves efficient and accurate online scene parsing during exploratory scanning.