Results 11 to 20 of about 119,156 (290)
Feature-based RGB-D camera pose optimization for real-time 3D reconstruction
Computational Visual Media, 2017 In this paper we present a novel feature-based RGB-D camera pose optimization algorithm for real-time 3D reconstruction systems. During camera pose estimation, current methods in online systems suffer from fast-scanned RGB-D data, or generate inaccurate ...
Chao Wang, Xiaohu Guo
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TIMA SLAM: Tracking Independently and Mapping Altogether for an Uncalibrated Multi-Camera System
Sensors, 2021 We present a novel simultaneous localization and mapping (SLAM) system that extends the state-of-the-art ORB-SLAM2 for multi-camera usage without precalibration.
Omer Faruk Ince, Jun-Sik Kim
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Monitoring Accropodes Breakwaters using RGB-D Cameras [PDF]
Proceedings of the 10th International Conference on Computer Vision Theory and Applications, 2015 Breakwaters are marine structures useful for the safe harbouring of ships and the protection of harbours from sedimentation and coasts from erosion. Breakwater monitoring is then a critical part of coastal engineering research, since it is crucial to know the state of a breakwater at any time in order to evaluate its health in terms of stability and ...
D. Moltisanti +4 more
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A Fast and Robust Extrinsic Calibration for RGB-D Camera Networks. [PDF]
Sensors (Basel), 2018 Su PC, Shen J, Xu W, Cheung SS, Luo Y.
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Fusion in dissimilarity space for RGB-D person re-identification
Array, 2021 Person re-identification (Re-id) is the task of recognizing people across different non-overlapping sensors of a camera network. Despite the recent advances with deep learning (DL) models for multi-modal fusion, state-of-the-art Re-id approaches fail to ...
Md Kamal Uddin +4 more
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COMPARISON BETWEEN RGB AND RGB-D CAMERAS FOR SUPPORTING LOW-COST GNSS URBAN NAVIGATION [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018 A pure GNSS navigation is often unreliable in urban areas because of the presence of obstructions, thus preventing a correct reception of the satellite signal.
L. Rossi +5 more
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Person Re-Identification with RGB–D and RGB–IR Sensors: A Comprehensive Survey
Sensors, 2023 Learning about appearance embedding is of great importance for a variety of different computer-vision applications, which has prompted a surge in person re-identification (Re-ID) papers.
Md Kamal Uddin +4 more
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Localization using RGB-D cameras orthoimages [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2014 Abstract. 3D cameras are a new generation of sensors more and more used in geomatics. The main advantages of 3D cameras are their handiness, their price, and the ability to produce range images or point clouds in real-time. They are used in many areas and the use of this kind of sensors has grown especially as the Kinect (Microsoft) arrived on the ...
M.-A. Mittet, T. Landes, P. Grussenmeyer
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A FREQUENCY-DRIFT COMPENSATED CLOSED-FORM SOLUTION FOR STEREO RGB-D MAPPING [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019 In this work, we present a frequency-drift compensated (Fd-C) closed-form solution for stereo RGB-D SLAM. The intrinsic parameters for each sensor are first obtained with a standard camera calibration process and the extrinsic orientation parameters ...
S. J. Tang +7 more
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Reduced Calibration Strategy Using a Basketball for RGB-D Cameras
Mathematics, 2022 RGB-D cameras produce depth and color information commonly used in the 3D reconstruction and vision computer areas. Different cameras with the same model usually produce images with different calibration errors. The color and depth layer usually requires
Luis-Rogelio Roman-Rivera +5 more
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