Loading [MathJax]/extensions/MathZoom.js
Wenlu Qi - IEEE Xplore Author Profile

Showing 1-3 of 3 results

Filter Results

Show

Results

VSLAM is one of the key technologies for indoor mobile robots, used to perceive the surrounding environment, achieve accurate positioning and mapping. However, traditional VSLAM algorithms based on the assumption of a static environment still face certain challenges. The movement, occlusion, and appearance changes of dynamic objects can lead to feature point-matching errors, making data associatio...Show More
Visual simultaneous localization and mapping (vSLAM) is a critical technology for enabling robots to achieve self-awareness in unknown environments. However, the robustness and precision of vSLAM are continuously challenged by issues, such as sudden changes in lighting, reflections from shadows, and reduced contrast within indoor settings under constrained hardware resources. This article introduc...Show More
The recent accelerated ice mass loss of the Greenland ice sheet and its outlet glaciers has been widely documented. The Jakobshavn isbrae/glacier is one of the fastest melting glaciers in Greenland. To determine its elevation change rate, recent observations from the laser altimetry mission Ice, Cloud, and land Elevation Satellite (ICESat) (2003-2009) and the airborne campaign IceBridge (2009-2011...Show More