Results 41 to 50 of about 2,238,929 (282)
A Review of Visual-LiDAR Fusion based Simultaneous Localization and Mapping
Sensors, 2020 Autonomous navigation requires both a precise and robust mapping and localization solution. In this context, Simultaneous Localization and Mapping (SLAM) is a very well-suited solution.
César Debeunne, Damien Vivet
doaj +1 more source
A LiDAR/Visual SLAM Backend with Loop Closure Detection and Graph Optimization
Remote Sensing, 2021 LiDAR (light detection and ranging), as an active sensor, is investigated in the simultaneous localization and mapping (SLAM) system. Typically, a LiDAR SLAM system consists of front-end odometry and back-end optimization modules.
Shoubin Chen +4 more
doaj +1 more source
Visual EKF-SLAM from Heterogeneous Landmarks [PDF]
Sensors, 2016 Many applications require the localization of a moving object, e.g., a robot, using sensory data acquired from embedded devices. Simultaneous localization and mapping from vision performs both the spatial and temporal fusion of these data on a map when a camera moves in an unknown environment. Such a SLAM process executes two interleaved functions: the
Esparza-Jiménez, Jorge +2 more
openaire +5 more sources
TextSLAM: Visual SLAM With Semantic Planar Text Features [PDF]
IEEE Transactions on Pattern Analysis and Machine Intelligence, 2023 We propose a novel visual SLAM method that integrates text objects tightly by treating them as semantic features via fully exploring their geometric and semantic prior.
Boying Li +5 more
semanticscholar +1 more source
Real-Time Dynamic SLAM Algorithm Based on Deep Learning
IEEE Access, 2022 In the traditional visual simultaneous localization and mapping (SLAM), the strong static assumption leads to a large degradation in the accuracy of visual SLAM in dynamic environments.
Peng Su, Suyun Luo, Xiaoci Huang
doaj +1 more source
An Efficient Index for Visual Search in Appearance-based SLAM [PDF]
, 2013 Vector-quantization can be a computationally expensive step in visual bag-of-words (BoW) search when the vocabulary is large. A BoW-based appearance SLAM needs to tackle this problem for an efficient real-time operation. We propose an effective method to
Hajebi, Kiana, Zhang, Hong
core +1 more source
Data-Efficient Decentralized Visual SLAM [PDF]
, 2017 Decentralized visual simultaneous localization and mapping (SLAM) is a powerful tool for multi-robot applications in environments where absolute positioning systems are not available.
Choudhary, Siddharth +2 more
core +1 more source
Privacy Preserving Visual SLAM [PDF]
, 2020 ECCV2020, Project: https://xdspacelab.github.io/lcvslam/ , Video: https://youtu.be ...
Shibuya, Mikiya +2 more
openaire +2 more sources
Attention-SLAM: A Visual Monocular SLAM Learning From Human Gaze [PDF]
IEEE Sensors Journal, 2021 This paper proposes a novel simultaneous localization and mapping (SLAM) approach, namely Attention-SLAM, which simulates human navigation mode by combining a visual saliency model (SalNavNet) with traditional monocular visual SLAM. Most SLAM methods treat all the features extracted from the images as equal importance during the optimization process ...
Jinquan Li +7 more
openaire +2 more sources
Visual SLAM for robot navigation in healthcare facility. [PDF]
Pattern Recognit, 2021 Fang B +5 more
europepmc +2 more sources