Optical design and development of an underwater dual-channel microlens array integral field snapshot hyperspectral imager DOI

Fengqin Lu,

Jun Ma, Kun Su

и другие.

Applied Optics, Год журнала: 2024, Номер 63(21), С. 5768 - 5768

Опубликована: Июль 3, 2024

Compared to push-scan hyperspectral imagers, snapshot imagers offer an advantage by minimizing sensitivity attitude jitter in underwater mobile platforms. Here we present the optical design and development of microlens array integral field imager. The system comprises a panchromatic imaging channel with high spatial resolution spectral lower resolution. Through fusion high-resolution images low-resolution images, achieve images. Both share common front objective, featuring 25 mm focal length wide 36° view angle. Utilizing prism dispersion, spans band range from 465 700 nm less than 10 nm. Specialized algorithms for image reconstruction have been developed. experimental results across diverse scenes confirm exemplary performance system, positioning it as robust solution imaging.

Язык: Английский

Multi-head spatial-spectral mamba for hyperspectral image classification DOI
Muhammad Ahmad, Muhammad Hassaan Farooq Butt, Muhammad Usama

и другие.

Remote Sensing Letters, Год журнала: 2025, Номер 16(4), С. 15 - 29

Опубликована: Фев. 6, 2025

Язык: Английский

Процитировано

2

A comprehensive examination of security and privacy in precision agriculture technologies DOI Creative Commons

Pauline A. Ongadi

GSC Advanced Research and Reviews, Год журнала: 2024, Номер 18(1), С. 336 - 363

Опубликована: Янв. 30, 2024

Precision agriculture has revolutionized modern farming practices by integrating cutting-edge technologies such as sensors, drones, and data analytics to optimize crop management. While these advancements offer unprecedented benefits in terms of yield optimization resource efficiency, they also raise significant concerns regarding the security privacy sensitive agricultural data. This research paper delves into intricate landscape precision privacy, aiming identify potential threats, vulnerabilities, corresponding measures necessary for safeguarding farmers' ensuring sustainability practices. The study employs a multidisciplinary approach, combining insights from computer science, agriculture, studies provide comprehensive overview. Through an analysis existing frameworks regulations, this proposes recommendations development implementation robust protocols privacy-enhancing tailored unique challenges agriculture. findings contribute ongoing dialogue on responsible technology adoption emphasizing importance striking balance between innovation protection information era farming.

Язык: Английский

Процитировано

6

Assessing the Catastrophic Environmental Impacts on Dam Breach Using Remote Sensing and Google Earth Engine DOI
Rasha M. Abou Samra, R.R. Alí, Bijay Halder

и другие.

Water Resources Management, Год журнала: 2024, Номер 38(13), С. 5079 - 5095

Опубликована: Май 31, 2024

Язык: Английский

Процитировано

3

New insights into rice phenology: discovering the effect of insolation on heading response DOI Creative Commons
Ju‐Hee Kim,

So‐Hye Jo,

Ji‐Hyeon Moon

и другие.

Physiologia Plantarum, Год журнала: 2025, Номер 177(1)

Опубликована: Янв. 1, 2025

Abstract Precise growth management is required for climate‐smart and sustainable crop production in response to climate change, with the heading stage being most important. Research on control of rice ( Oryza sativa ) has mainly focused day length temperature; however, research effects insolation limited. Therefore, this study analyzed differences responses under different light intensity temperature conditions. Five early‐maturing seven medium–late‐maturing varieties were used each japonica ecology type. Our results showed that leaf age development, an indirect measure phenological was inhibited low low‐temperature Accordingly, date also delayed by approximately 18 days at temperatures 21 intensity, no difference among ecotypes. We found interaction between intensity‐mediated delay affected more high temperatures. This demonstrated have a major effect variation, suggesting impact must be considered accurate prediction variation. These could shed new phenology contribute implementation precision agriculture.

Язык: Английский

Процитировано

0

Advancing irrigation uniformity monitoring through remote sensing: A deep-learning framework for identifying the source of non-uniformity DOI Creative Commons
Ígor Boninsenha, Daran R. Rudnick, Everardo Chartuni Mantovani

и другие.

Agricultural Water Management, Год журнала: 2025, Номер 310, С. 109376 - 109376

Опубликована: Фев. 19, 2025

Язык: Английский

Процитировано

0

Electrostatics in Engineering Photodiodes for Earth Observation Cameras DOI Creative Commons
S. H. Kodati, Manisha Muduli

IntechOpen eBooks, Год журнала: 2025, Номер unknown

Опубликована: Фев. 17, 2025

Electrostatics plays a pivotal role in designing semiconductor devices such as transistors, capacitors, solar cells, power devices, and photodetectors. This chapter delves into the critical applications of electrostatics photodetectors for cameras used earth observation satellites. Earth satellites are crucial environmental monitoring, resource management, disaster response, scientific research. focuses on three case studies that illustrate use electrostatic principles to design specific applications: (1) Visible high-resolution imaging (2) Short-wave infrared precision farming (3) Mid-wave monitoring. Each study presents unique technical requirements can be met through meticulous device engineering, leveraging electrostatics. Using first approach, begins with charge, electric field, potential distributions simple P-N junction diode, which forms basis most The following sections extend how these manipulated tailored each application. By end this chapter, readers will understand fundamentals advanced based observation.

Язык: Английский

Процитировано

0

Optimizing Crop Health with Artificial Intelligence and Machine Learning Technologies DOI

Ghanwa Maryam,

Naima Khan, Shafaque Sehar

и другие.

Sustainable development and biodiversity, Год журнала: 2025, Номер unknown, С. 487 - 509

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

0

The Vulnerability of Industrial Crops in Dak Nong Province, Vietnam: The Impact of Urbanization Using Sentinel-2 Satellite Imagery DOI
Anh Ngoc Thi,

Tuyet Anh Thi

International Journal of Environmental Research, Год журнала: 2025, Номер 19(4)

Опубликована: Апрель 28, 2025

Язык: Английский

Процитировано

0

Food sustainability 4.0: harnessing fourth industrial revolution technologies for sustainable food systems DOI Creative Commons
Abdo Hassoun

Discover Food, Год журнала: 2025, Номер 5(1)

Опубликована: Май 31, 2025

Язык: Английский

Процитировано

0

Custom Hyperspectral Imaging System Reveals Unique Spectral Signatures of Heart, Kidney, and Liver Tissues DOI
Mohamed Hisham Aref, Sanzhar Korganbayev, Ibrahim H. Aboughaleb

и другие.

Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, Год журнала: 2023, Номер 305, С. 123363 - 123363

Опубликована: Сен. 22, 2023

Язык: Английский

Процитировано

6