Results 21 to 30 of about 1,220,933 (279)
Subset-based stereo calibration method optimizing triangulation accuracy [PDF]
PeerJ Computer Science, 2021 Calibration of vision systems is essential for performing measurement in real world coordinates. For stereo vision, one performs stereo calibration, the results of which are used for 3D reconstruction of points imaged in the two cameras.
Oleksandr Semeniuta
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Calibrating Array Detectors [PDF]
, 2000 The development of sensitive large format imaging arrays for the infrared promises to provide revolutionary capabilities for space astronomy. For example, the Infrared Array Camera (IRAC) on SIRTF will use four 256 x 256 arrays to provide background ...
D. J. Fixsen +3 more
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A generalized Bayesian approach to model calibration [PDF]
Reliability Engineering & System Safety, 2020 In model development, model calibration and validation play complementary roles toward learning reliable models. In this article, we expand the Bayesian Validation Metric framework to a general calibration and validation framework by inverting the validation mathematics into a generalized Bayesian method for model calibration and regression. We perform
Tohme, Tony. +2 more
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Magnetometer Calibration Using a Nonlinear Optimal Approach [PDF]
فصلنامه علوم و فناوری فضاییMagnetometer is one of the main sensors in satellite attitude determination and control subsystems and its data calibration plays an important role in mission’s success.
Amir Labibian
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Calibration of Stereo Pairs Using Speckle Metrology
Sensors, 2022 The accuracy of 3D reconstruction for metrology applications using active stereo pairs depends on the quality of the calibration of the system. Active stereo pairs are generally composed of cameras mounted on tilt/pan mechanisms separated by a constant ...
Éric Samson +2 more
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Industry-oriented Performance Measures for Design of Robot Calibration Experiment [PDF]
, 2012 The paper focuses on the accuracy improvement of geometric and elasto-static calibration of industrial robots. It proposes industry-oriented performance measures for the calibration experiment design.
Caro, Stéphane +4 more
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Calibration-Free Robot-Sensor Calibration approach based on Second-Order Cone Programming
MATEC Web of Conferences, 2018 In order to overcome the restrictions of traditional robot-sensor calibration method which solve the tool-camera transformation and robot-world transformation rely on calibration target, a calibration-free approach that solve the robot-sensor calibration
Wei Li +3 more
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Extrinsic Calibration of Camera and 2D Laser Sensors without Overlap
Sensors, 2017 Extrinsic calibration of a camera and a 2D laser range finder (lidar) sensors is crucial in sensor data fusion applications; for example SLAM algorithms used in mobile robot platforms. The fundamental challenge of extrinsic calibration is when the camera-
Khalil M. Ahmad Yousef +3 more
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Over-the-Air Calibration of mmW Imaging Radars Using Uncorrelated Continuous Wave Signals
IEEE Journal of Microwaves, 2023 Magnitude and phase variations of radio-frequency channels in multiple-input multiple-output imaging radars require an accurate calibration in order to reduce side-lobe levels in the radar image and thus counteract missed detections.
Simon Heining +3 more
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Robust visual servoing in 3d reaching tasks [PDF]
, 1996 This paper describes a novel approach to the problem of reaching an object in space under visual guidance. The approach is characterized by a great robustness to calibration errors, such that virtually no calibration is required.
Grosso, Enrico +3 more
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