Results 11 to 20 of about 375,937 (284)
Sensors, 2021 Wearable auxiliary devices for visually impaired people are highly attractive research topics. Although many proposed wearable navigation devices can assist visually impaired people in obstacle avoidance and navigation, these devices cannot feedback ...
Zhuo Chen +4 more
doaj +1 more source
Frontiers in Robotics and AI, 2022 Automated surface vessels must integrate many tasks and motions at the same time. Moreover, vessels as well as monitoring and control services need to react to physical disturbances, to dynamically allocate software resources available within a ...
Senne Van Baelen +6 more
doaj +1 more source
LiDAR-Based SLAM under Semantic Constraints in Dynamic Environments
Remote Sensing, 2021 Facing the realistic demands of the application environment of robots, the application of simultaneous localisation and mapping (SLAM) has gradually moved from static environments to complex dynamic environments, while traditional SLAM methods usually ...
Weiqi Wang +5 more
doaj +1 more source
Nordic Journal of African Studies, 2023 Marianne Thamm’s memoir Hitler, Verwoerd, Mandela and Me provides an interesting take on adoption: the adoption of an immigrant by a destination country and vice versa. This paper investigates Thamm’s navigation of the geographic, social, and linguistic
Hanta Henning
doaj +1 more source
SDF-SLAM: Semantic Depth Filter SLAM for Dynamic Environments
IEEE Access, 2020 Simultaneous Localization and Mapping (SLAM) has been widely applied in computer vision and robotics. For the dynamic environments which are very common in the real word, traditional visual SLAM system faces significant drop in localization and mapping ...
Linyan Cui, Chaowei Ma
doaj +1 more source
SemAttNet: Toward Attention-Based Semantic Aware Guided Depth Completion
IEEE Access, 2022 Depth completion involves recovering a dense depth map from a sparse map and an RGB image. Recent approaches focus on utilizing color images as guidance images to recover depth at invalid pixels.
Danish Nazir +4 more
doaj +1 more source
A Semantic Survey on Modal Verbs in Todays' Persian Language from a Typological Point of View [PDF]
نشریه پژوهشهای زبانشناسی, 2021 This study aimed at investigating the semantic aspect of modal verbs in today’s Persian language from a typological perspective, which provided us with an opportunity to compare the meanings of Persian modal verbs with those of the other languages.
Shahla Sharifi, Narjes Banou Sabouri
doaj +1 more source
A visual questioning answering approach to enhance robot localization in indoor environments
Frontiers in Neurorobotics, 2023 Navigating robots with precision in complex environments remains a significant challenge. In this article, we present an innovative approach to enhance robot localization in dynamic and intricate spaces like homes and offices. We leverage Visual Question
Juan Diego Peña-Narvaez +3 more
doaj +1 more source
Meaningful maps with object-oriented semantic mapping [PDF]
2017 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2017 For intelligent robots to interact in meaningful ways with their environment, they must understand both the geometric and semantic properties of the scene surrounding them. The majority of research to date has addressed these mapping challenges separately, focusing on either geometric or semantic mapping.
Suenderhauf, Niko +4 more
openaire +3 more sources
Semantic Mapping for Autonomous Subsea Intervention [PDF]
Sensors, 2021 This paper presents a method to build a semantic map to assist an underwater vehicle-manipulator system in performing intervention tasks autonomously in a submerged man-made pipe structure. The method is based on the integration of feature-based simultaneous localization and mapping (SLAM) and 3D object recognition using a database of a priori known ...
Guillem Vallicrosa +3 more
openaire +4 more sources