no code implementations • 6 Apr 2024 • Zhiyuan Yu, Zheng Qin, Lintao Zheng, Kai Xu
The superpoint correspondences are then extended to instance candidates at the fine level according to the instance masks.
no code implementations • 17 Sep 2022 • Chenyi Liu, Fei Chen, Lu Deng, Renjiao Yi, Lintao Zheng, Chenyang Zhu, Jia Wang, Kai Xu
We introduce a well-targeted down-sampling strategy that focuses more on edge area for efficient feature extraction of complex geometry.
no code implementations • 12 May 2021 • Jiazhao Zhang, Chenyang Zhu, Lintao Zheng, Kai Xu
We propose to tackle the difficulties of fast-motion camera tracking in the absence of inertial measurements using random optimization, in particular, the Particle Filter Optimization (PFO).
1 code implementation • CVPR 2020 • Jiazhao Zhang, Chenyang Zhu, Lintao Zheng, Kai Xu
Online semantic 3D segmentation in company with real-time RGB-D reconstruction poses special challenges such as how to perform 3D convolution directly over the progressively fused 3D geometric data, and how to smartly fuse information from frame to frame.
no code implementations • 18 Jun 2019 • Lintao Zheng, Chenyang Zhu, Jiazhao Zhang, Hang Zhao, Hui Huang, Matthias Niessner, Kai Xu
In our method, the exploratory robot scanning is both driven by and targeting at the recognition and segmentation of semantic objects from the scene.
no code implementations • 16 Apr 2019 • Mingxin Jin, Yongsheng Dong, Lintao Zheng, Lingfei Liang, Tianyu Wang, Hongyan zhang
Color texture representation is an important step in the task of texture classification.
no code implementations • 20 Aug 2018 • Songle Chen, Lintao Zheng, Yan Zhang, Zhixin Sun, Kai Xu
Multi-view deep neural network is perhaps the most successful approach in 3D shape classification.
no code implementations • 14 Oct 2016 • Min Liu, Yifei Shi, Lintao Zheng, Kai Xu, Hui Huang, Dinesh Manocha
Active vision is inherently attention-driven: The agent actively selects views to attend in order to fast achieve the vision task while improving its internal representation of the scene being observed.