Results 11 to 20 of about 36,319 (263)
AgriEngineering, 2023 Plastic contamination in cotton lint poses significant challenges to the U.S. cotton industry, with plastic wrap from John Deere round module harvesters being a primary contaminant. Despite efforts to manually remove this plastic during module unwrapping,
Mathew G. Pelletier +4 more
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Design of auto-calibration system for multi-channel strain gauge
Gong-kuang zidonghua, 2016 In view of problem of wasting time and energy and low efficiency in calibrating process of existing calibration method of strain gauges which adopts single-channel manual operation mode, an auto-calibration system based on cortex-M3 MCU was designed ...
XU Lijiao, LIU Xiang, JI Xiaoju
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A Bayesian Approach for Affine Auto-calibration [PDF]
, 2005 In this paper, we propose a Bayesian approach for affine auto-calibration. By the Bayesian approach, a posterior distribution for the affine camera parameters can be constructed, where also the prior knowledge can be taken into account. Moreover, due to the linearity of the affine camera model, the structure and translations can be analytically ...
Sami S. Brandt, Kimmo Palander
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Frontiers in Neuroscience, 2012 Brain Computer Interfaces (BCI) based on event-related potentials (ERP) allow for selection of characters from a visually presented character-matrix and thus provide a communication channel for users with neurodegenerative disease.
Tobias eKaufmann +3 more
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Spatial Signature Estimation with an Uncalibrated Uniform Linear Array
Sensors, 2015 In this paper, the problem of spatial signature estimation using a uniform linear array (ULA) with unknown sensor gain and phase errors is considered. As is well known, the directions-of-arrival (DOAs) can only be determined within an unknown rotational ...
Xiang Cao +3 more
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Auto calibration of multi‐camera system for human pose estimation
IET Computer Vision, 2022 The multi‐camera calibration is an essential step for many spatially aware applications, such as robotic navigation, augmented reality, and 3D human pose estimation.
Kang Liu +6 more
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LINE OF SIGHT AUTO-CALIBRATION FOR CO3D ROLLING SHUTTER MATRIX DETECTOR [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022 The accurate calibration of the line of sight (LOS) is very important for a high-resolution imaging satellite, especially in a system as Co3D, whose mission is to produce 3D elevation models.
B. Vidal +5 more
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Easily-Deployable Acoustic Local Positioning System Based on Auto-Calibrated Wireless Beacons
Sensors, 2019 Self-calibrated Acoustic Local Positioning Systems (ALPS) generally require a high consumption of hardware and software resources to obtain the user’s position at an acceptable update rate.
José A. Moreno +3 more
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EXPLOITING AUTO-COLLIMATION FOR REAL-TIME ONBOARD MONITORING OF SPACE OPTICAL CAMERA GEOMETRIC PARAMETERS [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018 Precise geometric parameters are essential to ensure the positioning accuracy for space optical cameras. However, state-of-the-art onorbit calibration method inevitably suffers from long update cycle and poor timeliness performance.
W. Liu, H. Wang, D. Liu, Y. Miu
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Combining scene and auto-calibration constraints
Proceedings of the Seventh IEEE International Conference on Computer Vision, 1999 We present a simple approach to combining scene and auto-calibration constraints for the calibration of cameras from single views and stereo pairs. Calibration constraints are provided by imaged scene structure, such as vanishing points of orthogonal directions, or rectified planes.
Liebowitz, D, Zisserman, A
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