Simultaneous Localisation and Mapping (SLAM) is Dining Bench one of the fundamental problems in autonomous mobile robots where a robot needs to reconstruct a previously unseen environment while simultaneously localising itself with respect to the map.In particular, Visual-SLAM uses various sensors from the mobile robot for collecting and sensing a
This paper proposes a broadband metamaterial aperture antenna (BMAA) with a large capacity, low correlation coefficients and high radiation efficiency for coincidence imaging in the terahertz band.The BMAA consists of a random modulated metamaterial aperture and a stripline structure as the feed system.Firstly, a metamaterial element complementary
Indoor scene reconstruction is important for robot positioning and navigation in scenario reconstruction, especially in constructing a semantic map.In previous research, RGB-D cameras have been utilized to obtain a semantic map.However, because of indoor objects and depth sensors, the accuracy and precision of the depth values could be improved, wh
Fusarium head blight (FHB), a notorious Brow Growth Treatments plant disease caused by Fusarium graminearum (F.graminearum), is severely harmful to wheat production, resulting in a decline in grain quality and yield.In order to develop novel control strategies, metabolomics has been increasingly used to characterize more comprehensive profiles of t