Results 11 to 20 of about 153,586 (291)
IEEE Access, 2020 Stereo digital image correlation (stereo-DIC) requires the stereo-camera system to remain fixed during the measurement process. This requirement brings a lot of inconvenience to the practical application of stereo-DIC.
Chang Ma +4 more
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Variable Baseline and Flexible Configuration Stereo Vision Using Two Aerial Robots
Sensors, 2023 In this work, a new method for aerial robot remote sensing using stereo vision is proposed. A variable baseline and flexible configuration stereo setup is achieved by separating the left camera and right camera on two separate quadrotor aerial robots ...
Borwonpob Sumetheeprasit +4 more
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System approach to disparity estimation [PDF]
, 1995 A system approach to disparity estimation using dynamic programming is presented. The four step system can calculate a dense correspondence map between a stereo pair with parallel or nonparallel camera geometry.
Cosmas, J, Panis, S, Ziegler, M
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AUTOMATIC CALIBRATION OF STEREO-CAMERAS USING ORDINARY CHESS-BOARD PATTERNS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012 Automation of camera calibration is facilitated by recording coded 2D patterns. Our toolbox for automatic camera calibration using images of simple chess-board patterns is freely available on the Internet.
A. Prokos +3 more
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Objective Evaluation Criteria for Shooting Quality of Stereo Cameras over Short Distance [PDF]
, 2015 Stereo cameras are the basic tools used to obtain stereoscopic image pairs, which can lead to truly great image quality. However, some inappropriate shooting conditions may cause discomfort while viewing stereo images.
Jiachen Yang, Rongrong Chu, Yun Liu
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Reliable fusion of ToF and stereo depth driven by confidence measures [PDF]
, 2016 In this paper we propose a framework for the fusion of depth data produced by a Time-of-Flight (ToF) camera and stereo vision system. Initially, depth data acquired by the ToF camera are upsampled by an ad-hoc algorithm based on image segmentation and ...
Marin, Giulio +2 more
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CONFIGURATION AND SIMULATION TOOL FOR 360-DEGREE STEREO CAMERA RIG [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019 The demand for capturing outdoor and indoor scenes is rising with the digitalization trend in the construction industry. An efficient solution for capturing these environments is mobile mapping.
O. Hasler +3 more
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Sensor node localisation using a stereo camera rig [PDF]
, 2007 In this paper, we use stereo vision processing techniques to detect and localise sensors used for monitoring simulated environmental events within an experimental sensor network testbed.
Beirne, Stephen +7 more
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Performance Analysis and Evaluation of Geometric Parameters in Stereo Deflectometry
Engineering, 2018 This paper presents a novel geometric parameters analysis to improve the measurement accuracy of stereo deflectometry. Stereo deflectometry can be used to obtain form information for freeform specular surfaces.
Yongjia Xu, Feng Gao, Xiangqian Jiang
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USING AN LOW-COST STEREO CAMERA FOR AUTONOMOUS NAVIGATION OF MOBILE ROBOT [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020 The paper considers the possibility of using low-cost stereo cameras for autonomous robot navigation. An low-cost stereo camera with a focal length of 5 mm and a photo base of 6 cm was chosen for the research.
A. G. Chibunichev +2 more
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