Results 1 to 10 of about 4,354 (218)

A Generic Pushbroom Sensor Model for Planetary Photogrammetry [PDF]

open access: yesEarth and Space Science, 2020
Different imaging instruments are designed in the planetary exploration missions, which require respective photogrammetric software modules to support the geometric processing of planetary remote sensing images.
Xun Geng, Qing Xu, Chaozhen Lan
exaly   +3 more sources

Appraisal of Low-Cost Pushbroom Hyper-Spectral Sensor Systems for Material Classification in Reflectance [PDF]

open access: yesSensors, 2021
Near infrared (NIR) remote sensing has applications in vegetation analysis as well as geological investigations. For extra-terrestrial applications, this is particularly relevant to Moon, Mars and asteroid exploration, where minerals exhibiting spectral ...
Steven Hobbs   +4 more
doaj   +2 more sources

Prediction of Honeydew Contaminations on Cotton Samples by In-Line UV Hyperspectral Imaging [PDF]

open access: yesSensors, 2022
UV hyperspectral imaging (225 nm–410 nm) was used to identify and quantify the honeydew content of real cotton samples. Honeydew contamination causes losses of millions of dollars annually.
Mohammad Al Ktash   +6 more
doaj   +2 more sources

Rapid Detection of Cleanliness on Direct Bonded Copper Substrate by Using UV Hyperspectral Imaging [PDF]

open access: yesSensors
In the manufacturing process of electrical devices, ensuring the cleanliness of technical surfaces, such as direct bonded copper substrates, is crucial. An in-line monitoring system for quality checking must provide sufficiently resolved lateral data in ...
Mona Knoblich   +11 more
doaj   +2 more sources

A Vicarious Technique for Understanding and Diagnosing Hyperspectral Spatial Misregistration [PDF]

open access: yesSensors, 2023
Pushbroom hyperspectral imaging (HSI) systems intrinsically measure our surroundings by leveraging 1D spatial imaging, where each pixel contains a unique spectrum of the observed materials.
David N. Conran, Emmett J. Ientilucci
doaj   +2 more sources

A Linear Regression Approach for Best Scanline Determination in the Object to Image Space Transformation Using Pushbroom Images [PDF]

open access: yesSensors
The use of linear array pushbroom images presents a new challenge in photogrammetric applications when it comes to transforming object coordinates to image coordinates. To address this issue, the Best Scanline Search/Determination (BSS/BSD) field focuses
Seyede Shahrzad Ahooei Nezhad   +3 more
doaj   +2 more sources

In-Flight CCD Distortion Calibration for Pushbroom Satellites Based on Subpixel Correlation [PDF]

open access: yesIEEE Transactions on Geoscience and Remote Sensing, 2008
We describe a method that allows for accurate inflight calibration of the interior orientation of any pushbroom camera and that in particular solves the problem of modeling the distortions induced by charge coupled device (CCD) misalignments.
Sebastien Leprince, Jean Philippe Avouac
exaly   +3 more sources

Reduction of Uncorrelated Striping Noise—Applications for Hyperspectral Pushbroom Acquisitions

open access: yesRemote Sensing, 2014
Hyperspectral images are of increasing importance in remote sensing applications. Imaging spectrometers provide semi-continuous spectra that can be used for physics based surface cover material identification and quantification.
Christian Mielke   +2 more
exaly   +3 more sources

Toward High Altitude Airship Ground-Based Boresight Calibration of Hyperspectral Pushbroom Imaging Sensors

open access: yesRemote Sensing, 2015
The complexity of the single linear hyperspectral pushbroom imaging based on a high altitude airship (HAA) without a three-axis stabilized platform is much more than that based on the spaceborne and airborne.
Shaoxing Hu
exaly   +3 more sources

Applying UV Hyperspectral Imaging for the Quantification of Honeydew Content on Raw Cotton via PCA and PLS-R Models

open access: yesTextiles, 2023
Cotton contamination by honeydew is considered one of the significant problems for quality in textiles as it causes stickiness during manufacturing. Therefore, millions of dollars in losses are attributed to honeydew contamination each year.
Mona Knoblich   +5 more
doaj   +1 more source

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