Research on rapid location method of mobile robot based on semantic grid map in large scene similar environment
Sign Up to like & getrecommendations! Published in 2022 at "Robotica"
DOI: 10.1017/s026357472200073x
Abstract: Abstract Aiming at the problem that adaptive Monte Carlo localization (AMCL) algorithm is difficult to localize in large scenes and similar environments. This paper uses a semantic information-assisted approach to improve the AMCL algorithm. This… read more here.
Keywords: localization; environment; amcl algorithm; semantic grid ... See more keywords
Point grid map: a new type of thematic map for statistical data associated with geographic points
Sign Up to like & getrecommendations! Published in 2017 at "Cartography and Geographic Information Science"
DOI: 10.1080/15230406.2016.1160797
Abstract: ABSTRACT Social, economic, and environmental statistical data associated with geographic points are currently globally available in large amounts. When conventional thematic maps, such as proportional symbol maps or point diagram maps, are used to represent… read more here.
Keywords: grid map; statistical data; point; point grid ... See more keywords
S2G2: Semi-Supervised Semantic Bird-Eye-View Grid-Map Generation Using a Monocular Camera for Autonomous Driving
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Robotics and Automation Letters"
DOI: 10.1109/lra.2022.3208377
Abstract: Semantic bird-eye-view (BEV) grid map is a straightforward data representation for semantic environment perception. It can be conveniently integrated with downstream tasks, such as motion planning, trajectory prediction, etc. Most existing methods of semantic BEV… read more here.
Keywords: map; view; bev grid; grid map ... See more keywords
NCTUcell: A DDA- and Delay-Aware Cell Library Generator for FinFET Structure With Implicitly Adjustable Grid Map
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems"
DOI: 10.1109/tcad.2022.3167339
Abstract: For the 7-nm technology node, cell placement with a drain-to-drain abutment (DDA) requires additional filler cells, increasing the placement area. This is the first work to fully automatically synthesize a DDA-aware cell library with the… read more here.
Keywords: cell; cell library; adjustable grid; grid map ... See more keywords
A terrain description method for traversability analysis based on elevation grid map
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Advanced Robotic Systems"
DOI: 10.1177/1729881417751530
Abstract: Terrain traversability analysis is a challenging problem for mobile robots to adapt to complex environments, including the detection of cluttered obstacles, potholes, or even slopes. With the accurate distance information, using distance sensors such as… read more here.
Keywords: terrain; grid map; elevation grid; traversability analysis ... See more keywords
A Particle PHD Filter for Dynamic Grid Map Building towards Indoor Environment
Sign Up to like & getrecommendations! Published in 2021 at "Applied Sciences"
DOI: 10.3390/app11156891
Abstract: The PHD (Probability Hypothesis Density) filter is a sub-optimal multi-target Bayesian filter based on a random finite set, which is widely used in the tracking and estimation of dynamic objects in outdoor environments. Compared with… read more here.
Keywords: grid map; dynamic grid; dynamic objects; filter ... See more keywords