First, the Map Alignment stage, in which the transformation between pairs of local maps is computed. Then, in the Map Merging stage, the data from each local map is fused into a unique map. Particularly, we use the RANSAC method in order to perform the alignment between maps. Then, in ...
In addition, the system includes images of each landmark helping users to navigate visually in addition to through textual instructions and route maps. The system runs on a mobile device; the users use the device's camera to register each landmark's QR code and so update their position (...
The proposed algorithm utilizes the mappings (Exp and Log maps) under the landmarks representation and communicates between the landmark space and its cotangent plane (the momentum field) through an iterative process of solving the EP equations in its Hamiltonian formulation. The momentum field ...
() Citation Context ...s well as landmark-based navigation and cognitive maps in animals including humans 13 (Berthoz, 1997; Maguire, Frith, Burgess,... H Mittelstaedt - 《Biological Cybernetics》 被引量: 353发表: 2000年 Mathematical foundations of navigation and perception for an autonomous ...
2.3 Grid map In grid maps, environments are decomposed into a collection of uniform grid cells. This uniform grid includes both free space and obstacles. Each cell contains a value stating whether a...
Various feature extraction techniques have also been proposed in the area of depth maps for human action recogni- tion; typical is the work in [6], where the authors proposed the use of Depth Motion Maps (DMMs) for capturing motion and shape cues concurrently. Subsequently, LBP descriptors ...
From these data, and from background pictorial information, such as maps, landmarks and unsafe areas, the operator can determine the appropriate command in response to a developing situation. The operator can communicate the surveillance ... WC Morchin,SL Johnston 被引量: 14发表: 1991年 Altern...
Lui. Landmark and intensity based registration with large deformations via quasi-conformal maps. SIAM Journal on Imaging Sciences, 7(4):2364-2392, 2014.Lam, K.C., Lui, L.M.: Landmark and intensity based registration with large deformations via quasi-conformal maps. SIAM J. Imaging Sci. 7...
Summary Maps for Lifelong Visual Localization Before passing these data to the online localization system, the map is summarized, selecting only the landmarks that are deemed useful for localization. ... P Mühlfellner,M Bürki,M Bosse,... - 《Journal of Field Robotics》 被引量: 10发表: 20...
The analysis component210can take into consideration terrain information from terrain maps through indexing of global positioning system information. One consideration can be near-term, local terrain and context. Another consideration can be information (e.g., direct information, inferred information, etc...