Results 31 to 40 of about 1,220,933 (279)
A Flexible Calibration Approach for Cameras with Double-Sided Telecentric Lenses
International Journal of Advanced Robotic Systems, 2016 With their constant perspective and large magnification in the working distance, double-sided telecentric lenses have been widely used in machine-vision applications.
Linshen Yao, Haibo Liu
doaj +1 more source
IET Intelligent Transport Systems, 2023 In the subject of traffic microsimulation model (TMM) calibration, measure of performance (MoP) plays an essential role. However, due to the diversity of MoP types, choosing a MoP or MoP combination (usually used for multi‐criteria calibration strategy ...
Haoran Li +3 more
doaj +1 more source
A fast calibration approach for onboard LiDAR-camera systems
International Journal of Advanced Robotic Systems, 2020 Outdoor surveillance and security robots have a wide range of industrial, military, and civilian applications. In order to achieve autonomous navigation, the LiDAR-camera system is widely applied by outdoor surveillance and security robots.
Shang Erke +4 more
doaj +1 more source
Non-parametric calibration estimation of distribution function under stratified random sampling
AIMS MathematicsWe introduced an innovative kernel-based nonparametric estimator for the cumulative distribution function (CDF) in finite populations, addressing the critical need to evaluate the proportion of values in a target variable that are less than or equal to ...
Abdullah Mohammed Alomair +3 more
doaj +1 more source
Remote Sensing, 2019 An increasing number of Earth-observing satellite sensors are being launched to meet the insatiable demand for timely and accurate data to aid the understanding of the Earth’s complex systems and to monitor significant changes to them. To make full
Mahesh Shrestha +3 more
doaj +1 more source
Stereo Matching in the Presence of Sub-Pixel Calibration Errors [PDF]
, 2009 Stereo matching commonly requires rectified images that are computed from calibrated cameras. Since all under-lying parametric camera models are only approximations, calibration and rectification will never be perfect.
Gehrig, Stefan, Hirschmüller, Heiko
core +1 more source
MathematicsIn survey sampling, the presence of non-response and measurement error often leads to biased and inefficient estimates, particularly in stratified random sampling designs.
Manoj K. Chaudhary +3 more
doaj +1 more source
A likelihood method to cross-calibrate air-shower detectors
, 2015 We present a detailed statistical treatment of the energy calibration of hybrid air-shower detectors, which combine a surface detector array and a fluorescence detector, to obtain an unbiased estimate of the calibration curve.
Dembinski, H. P. +4 more
core +3 more sources
Reducing the Calibration Time in Somatosensory BCI by Using Tactile ERD
IEEE Transactions on Neural Systems and Rehabilitation Engineering, 2022 Objective: We propose a tactile-induced-oscillation approach to reduce the calibration time in somatosensory brain-computer interfaces (BCI). Methods: Based on the similarity between tactile induced event-related desynchronization (ERD) and imagined ...
Lin Yao +5 more
doaj +1 more source
Energy calibration via correlation using an adaptive mesh refinement [PDF]
EPJ Web of Conferences, 2020 Energy calibration via correlation has proven to be a powerful calibration method especially in the case of calibration data sets with low counting statistics. This work reports on an evolved version of this approach that uses an adaptive mesh refinement
Maier Daniel +2 more
doaj +1 more source