Results 271 to 280 of about 1,593,960 (305)

Towards Semantics for Map Styles

2007
Study of semantics in the context of Geographic Information Systems (GISs) usually focuses on association of meaning with spatial data that constitute the input to these systems. The goal is to create new data models that enable richer interaction with GISs.
openaire   +2 more sources

Semantic Problems of Thesaurus Mapping.

J. Digit. Inf., 2001
With networked information access to heterogeneous data sources, the problem of terminology provision and interoperability of controlled vocabulary schemes such as thesauri becomes increasingly urgent. Solutions are needed to improve the performance of full-text retrieval systems and to guide the design of controlled terminology schemes for use in ...
openaire   +2 more sources

Enhancing Satellite Semantic Maps With Ground-Level Imagery

Robotics and Autonomous Systems, 2021
Loukas Bampis, Antonios Gasteratos, Vasiliki Balaska   +2 more
exaly  

Long-Term Localization Using Semantic Cues in Floor Plan Maps

IEEE Robotics and Automation Letters, 2023
Jens Behley, Tiziano Guadagnino, Xieyuanli Chen   +2 more
exaly  

A Survey of Visual Semantic Mapping

2022 3rd Asia-Pacific Conference on Image Processing, Electronics and Computers, 2022
Xinglai Jin, Xin Li, Yongyi Zhu, Min Hu, Xiang Pei   +4 more
openaire   +2 more sources

Building and Optimization of 3D Semantic Map Based on Lidar and Camera Fusion

Neurocomputing, 2020
Junzheng Wang, Jiehao Li
exaly  

COSEM: Collaborative Semantic Map Matching Framework for Autonomous Robots

IEEE Transactions on Industrial Electronics, 2022
Yufeng Yue, Yu Wang, Yuanzhe Wang
exaly  

Semantics in Human Localization and Mapping.

2018
In this paper, we present an approach to human navigation and mapping using semantic techniques. The main idea is to enhance a map produced by a mapping algorithm with additional contextual information. The key advantage of our approach is the presence of a human in the loop, that can provide reliable semantic information.
SARSEMBAYEV, AIDOS, Sgorbissa, Antonio
openaire   +2 more sources

Aerial Image Semantic Segmentation Using DCNN Predicted Distance Maps

ISPRS Journal of Photogrammetry and Remote Sensing, 2020
Shawn Newsam, Dengfeng Chai, Jingfeng Huang   +2 more
exaly  

Sparse Semantic Map Building and Relocalization for UGV Using 3D Point Clouds in Outdoor Environments

Neurocomputing, 2020
Guojian He
exaly