1 code implementation • 11 Sep 2023 • Bo Pang, Zhongtian Zheng, Guoping Wang, Peng-Shuai Wang
Then, we can compute the geodesic distance between a pair of points using our decoding function, which requires only several matrix multiplications and can be massively parallelized on GPUs.
no code implementations • 10 Oct 2021 • Lu Zou, Zhangjin Huang, Naijie Gu, Guoping Wang
Specifically, a novel two-stream encoder-decoder framework is dedicated to exploring complex and powerful instance representations from RGB images, point clouds and categorical shape priors.
1 code implementation • ICCV 2021 • Zizhuang Wei, Qingtian Zhu, Chen Min, Yisong Chen, Guoping Wang
To overcome the difficulty of varying occlusion in complex scenes, we propose an inter-view cost volume aggregation module for adaptive pixel-wise view aggregation, which is able to preserve better-matched pairs among all views.
Ranked #10 on Point Clouds on Tanks and Temples (Mean F1 (Intermediate) metric)
no code implementations • 18 Jun 2021 • Qingtian Zhu, Chen Min, Zizhuang Wei, Yisong Chen, Guoping Wang
3D reconstruction has lately attracted increasing attention due to its wide application in many areas, such as autonomous driving, robotics and virtual reality.
2 code implementations • ECCV 2020 • Jian-Feng Yan, Zizhuang Wei, Hongwei Yi, Mingyu Ding, Runze Zhang, Yisong Chen, Guoping Wang, Yu-Wing Tai
In this paper, we propose an efficient and effective dense hybrid recurrent multi-view stereo net with dynamic consistency checking, namely $D^{2}$HC-RMVSNet, for accurate dense point cloud reconstruction.
no code implementations • 13 Feb 2020 • Hongwei Yi, Shaoshuai Shi, Mingyu Ding, Jiankai Sun, Kui Xu, Hui Zhou, Zhe Wang, Sheng Li, Guoping Wang
First, the semantic context information in LiDAR is seldom explored in previous works, which may help identify ambiguous vehicles.
1 code implementation • 23 Dec 2019 • Yu Chen, Shuhan Shen, Yisong Chen, Guoping Wang
After local reconstructions, we construct a minimum spanning tree (MinST) to find accurate similarity transformations.
no code implementations • 9 Dec 2019 • Yu Chen, Yisong Chen, Guoping Wang
3D reconstruction has been developing all these two decades, from moderate to medium size and to large scale.
1 code implementation • ECCV 2020 • Hongwei Yi, Zizhuang Wei, Mingyu Ding, Runze Zhang, Yisong Chen, Guoping Wang, Yu-Wing Tai
n this paper, we propose an effective and efficient pyramid multi-view stereo (MVS) net with self-adaptive view aggregation for accurate and complete dense point cloud reconstruction.
1 code implementation • 23 Jan 2019 • Wei Li, Chengwei Pan, Rong Zhang, Jiaping Ren, Yuexin Ma, Jin Fang, Feilong Yan, Qichuan Geng, Xinyu Huang, Huajun Gong, Weiwei Xu, Guoping Wang, Dinesh Manocha, Ruigang Yang
Our augmented approach combines the flexibility in a virtual environment (e. g., vehicle movements) with the richness of the real world to allow effective simulation of anywhere on earth.
no code implementations • 6 Aug 2018 • Longfei Liu, Sheng Li, Yisong Chen, Guoping Wang
Image reconstruction including image restoration and denoising is a challenging problem in the field of image computing.