Multispectral UAV data for detection of weeds in a citrus farm using machine learning and Google Earth Engine: Case study of Morocco

HS El Imanni, A El Harti, EM Bachaoui… - Remote Sensing …, 2023 - Elsevier
Accurate and timely weed mapping between and within trees is considered one of the major
challenges in the site-specific weed management systems. This research presents the first …

Radiometric Compensation for Occluded Crops Imaged Using High-Spatial-Resolution Unmanned Aerial Vehicle System

N Ndou, KH Thamaga, Y Mndela, A Nyamugama - Agriculture, 2023 - mdpi.com
Crop characterization is considered a prerequisite to devising effective strategies for
ensuring successful implementation of sustainable agricultural management strategies. As …

Irradiance restoration based shadow compensation approach for high resolution multispectral satellite remote sensing images

H Han, C Han, L Huang, T Lan, X Xue - Sensors, 2020 - mdpi.com
Numerous applications are hindered by shadows in high resolution satellite remote sensing
images, like image classification, target recognition and change detection. In order to …

An adaptive technique to detect and remove shadow from drone data

A Agarwal, S Kumar, D Singh - Journal of the Indian Society of Remote …, 2021 - Springer
Unmanned aerial vehicles (UAVs)/drones are used to capture and monitor real-time data for
various applications. Different sensors may be mounted on the UAV like 4K RGB camera …

A novel shadow removal method based upon color transfer and color tuning in uav imaging

G Alvarado-Robles, FJ Solís-Muñoz… - Applied Sciences, 2021 - mdpi.com
Through the increasing use of unmanned aerial vehicles as remote sensing tools, shadows
become evident in aerial imaging; this fact, alongside the higher spatial resolution obtained …

The development of a defect detection model from the high-resolution images of a sugarcane plantation using an unmanned aerial vehicle

B Tanut, P Riyamongkol - Information, 2020 - mdpi.com
This article presents a defect detection model of sugarcane plantation images. The objective
is to assess the defect areas occurring in the sugarcane plantation before the harvesting …

Shadow removal from digital images using multi-channel binarization and shadow matting

S Khan, Z Pirani, T Fansupkar… - … on I-SMAC (IoT in Social …, 2019 - ieeexplore.ieee.org
Shadow removal has developed gradually as a preprocessing step for image classification,
object detection, information extraction, etc. Existing techniques used by researchers …

Keypoint-based mapping analysis on transformed Side Scan Sonar images

MD Lakshmi, SS Murugan - Multimedia Tools and Applications, 2020 - Springer
In recent years, detecting wrecks and submerged sites is a challenging task and time-
consuming. A fine technique is required to pick out features from the sea-floor. Side Scan …

Construction and application effects of normalized shaded vegetation index (NSVI)

许章华, 林璐, 王前锋, 黄旭影, 刘健… - Journal of Infrared …, 2018 - journal.sitp.ac.cn
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4 05e3< 28: 4 2@ 3281A32A10.: 4 05e3< 2 P92@ O9: 9O8; N8;. 30>[7017 [_Y; J13/13M3 …

Shadow removal algorithm for remote sensing imagery

Y Shedlovska, V Hnatushenko - 2019 IEEE 39th International …, 2019 - ieeexplore.ieee.org
This work is devoted to the problem of shadow removal from high-resolution remote sensing
imagery. We investigated shadow properties in the HSV invariant color space. On the basis …