Results 1 to 10 of about 153,586 (291)
DPO: Direct Planar Odometry with Stereo Camera. [PDF]
Sensors (Basel), 2023 Nowadays, state-of-the-art direct visual odometry (VO) methods essentially rely on points to estimate the pose of the camera and reconstruct the environment. Direct Sparse Odometry (DSO) became the standard technique and many approaches have been developed from it. However, only recently, two monocular plane-based DSOs have been presented.
Lins FCA +4 more
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Photometric Calibration for Stereo Camera with Gamma-like Response Function in Direct Visual Odometry [PDF]
Sensors, 2021 Direct visual odometry algorithms assume that every frame from the camera has the same photometric characteristics. However, the cameras with auto exposure are widely used outdoors as the environment often changes. The vignetting also affects the pixel’s
Yinming Miao, Masahiro Yamaguchi
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CALIBRATION AND VALIDATION OF THE INTEL T265 FOR VISUAL LOCALISATION AND TRACKING UNDERWATER [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2021 Localization and navigation for autonomous underwater vehicle (AUV) has always been a major challenge and many situations complex solutions had to be devised. One of the main approaches is visual odometry using a stereo camera.
T. Appelt +3 more
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Omnidirectional Stereo Vision Study from Vertical and Horizontal Stereo Configuration
Emitter: International Journal of Engineering Technology, 2022 In stereo vision, an omnidirectional camera has high distortion compared to a standard camera, so the camera calibration is very decisive in its stereo matching.
Husein Aji Pratama +2 more
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Automated Camera Exposure Control for Accuracy-Enhanced Stereo-Digital Image Correlation Measurement
Sensors, 2022 An automated camera exposure control method, which allows a two-camera stereo-digital image correlation (stereo-DIC) system to capture high-quality speckle image pairs, is presented for accuracy-enhanced stereo-DIC measurement.
Xiaoying Zhang +3 more
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Localization of Stereovision for Measuring In-Crash Toeboard Deformation
Sensors, 2022 This paper presents a technique to localize a stereo camera for in-crash toeboard deformation measurement. The proposed technique designed a sensor suite to install not only the stereo camera but also initial measurement units (IMUs) and a camera for ...
Wei Zhang +3 more
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Research on the Control Point Extraction Method of Chinese Gaofen 7 Satellite Using Altimeter and Footprint Camera [PDF]
EPJ Web of Conferences, 2020 Satellite laser altimetry is one of the most advanced information acquisition technologies in Earth observation system. It can provide high-accuracy elevation information, however, due to the lack of detail intensity information, its planimetric accuracy
Li Binbin +4 more
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Multi‐user beamforming with a reconfigurable intelligent surface using stereo camera images
Electronics Letters, 2023 This paper proposes and experimentally evaluates, a reconfigurable intelligent surface (RIS) control system for multiple users using stereo camera images.
Akira Ebihara +6 more
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ELCVIA Electronic Letters on Computer Vision and Image Analysis, 2021 Results of using an RGB-D camera (Kinect sensor) and a stereo camera, separately, in order to determine the 3D real position of characteristic points of a predetermined object in a scene are presented.
Julian Severiano Rodriguez
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Applied Sciences, 2021 In this study, a new method of estimating the leakage positions of cooling water using a stereo camera for the Fukushima Daiichi Nuclear Power Plant (FDNPP) is proposed.
Hao Xu +4 more
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