Results 101 to 110 of about 1,847 (173)

Integration of BIM and ar with VSLAM to assist in construction site inspection

Journal of Civil Engineering and Management
Building Information Modeling (BIM) has been widely adopted for construction inspections due to its ability to integrate multiple data sources. Engineers use BIM to identify and review site issues, yet inspection systems face several challenges. Firstly,
Wei-Liang Kuo, Bo-Kai Huan, Shang-Hsien Hsieh, Yuan-Hao Tsai, Yun-Tsui Chang   +4 more
doaj   +1 more source

A Novel Method to Improve the Efficiency and Performance of Cloud-Based Visual Simultaneous Localization and Mapping

Engineering Proceedings
Since Visual Simultaneous Localization and Mapping (VSLAM) inherently requires intensive computational operations and consumes many hardware resources, these limitations pose challenges to implementing the entire VSLAM architecture within limited ...
Omar M. Salih, Hussam Rostum, József Vásárhelyi   +2 more
doaj   +1 more source

An improved GMS-PROSAC algorithm for image mismatch elimination

Systems Science & Control Engineering, 2018
Image matching usually plays a critical role for visual simultaneous localization and mapping (VSLAM). However, the resultant mismatches and low calculation efficiency of current matching algorithms reduces the performance of VSLAM.
Panpan Zhao, Derui Ding, Yongxiong Wang, Hongjian Liu   +3 more
doaj   +1 more source

Data Association and Map Management for Robot SLAM using Local Invariant Features [PDF]

[[abstract]]To build a persistent map with visual landmarks is one of the most important steps for implementing the visual simultaneous localization and mapping (SLAM).
[[corresponding]]王銀添, Wang, Yin-Tien   +1 more
core  

Benchmarking visual SLAM methods in mirror environments

Computational Visual Media
Visual simultaneous localisation and mapping (vSLAM) finds applications for indoor and outdoor navigation that routinely subjects it to visual complexities, particularly mirror reflections. The effect of mirror presence (time visible and its average size
Peter Herbert, Jing Wu, Ze Ji, Yu-Kun Lai   +3 more
doaj   +1 more source

Occupancy Grid Map Construction Based on Semantic Segmentation and a Priori Knowledge

IEEE Access
Navigational map is a prerequisite for automatic guided vehicle. The traditional feature-based visual Simultaneous Localization and Mapping (vSLAM) systems extract sparse points to generate a map that cannot be used for navigation or path planning ...
Gang Li, Yongqiang Fan, Jianhua Li, Jianfeng Lu   +3 more
doaj   +1 more source

LFSD: a VSLAM dataset with plant detection and tracking in lettuce farm. [PDF]

Front Plant Sci, 2023
Wang S, Su D, Li M, Jiang Y, Zhang L, Yan H, Hu N, Tan Y.   +7 more
europepmc   +1 more source

VSLAM and 3D Reconstruction Using πMatch

, 2017
The πMatch pipeline is a monocular feature-based VSLAM method that relies on the plane information of the scene to compute the camera motion and to perform a dense Piecewise Planar Reconstruction (PPR). In contrast to other state of the art feature-based methods, this method relies on affine correspondences, instead of point correspondences, allowing ...
openaire   +1 more source

Modified Indoor Navigation Mapping based on VSLAM [PDF]

Proceedings of the 2017 International Conference on Mechanical, Electronic, Control and Automation Engineering (MECAE 2017), 2017
Hui Xu, Xiao Jia, Erliang Yao, Guoliang Zhang, Zhilin Lin   +4 more
openaire   +1 more source

A Semantic Topology Graph to Detect Re-Localization and Loop Closure of the Visual Simultaneous Localization and Mapping System in a Dynamic Environment. [PDF]

Sensors (Basel), 2023
Wang Y, Zhang Y, Hu L, Wang W, Ge G, Tan S.   +5 more
europepmc   +1 more source