Apports de la combinaison d’images satellites optique et RADAR dans l’étude des maladies à transmission vectorielle : cas du paludisme à la frontière Guyane française – Brésil... by Thibault Catry, Auréa Pottier, Renaud Marti, Zhichao Li, Emmanuel Roux, Vincent Herbreteau, Morgan Mangeas, Laurent Demagistri, Helen Gurgel, Nadine Dessay

“…Our method makes it possible to map the different types of land cover in the tropical border context French Guiana - Brazil, characterized by a persistent cloud cover. The results show that the complementarity of optical and RADAR sensors allows the production of multi-scale mapping of land use/land cover (LULC) independently from cloud cover. …”
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Observations of Blue Corona Discharges in Thunderclouds by Lasse Skaaning Husbjerg, Torsten Neubert, Olivier Chanrion, Krystallia Dimitriadou, Dongshuai Li, Martin Stendel, Eigil Kaas, Nikolai Østgaard, Victor Reglero

“…One with fast rise times of 30 μs or less that are relatively unaffected by cloud scattering and emanate from within ∼2 km of the cloud tops, and another with longer rise times from deeper within the clouds. 50% of cells generating shallow events are associated with overshooting tops compared to 34% of cells generating deeper events. …”
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Low-cost phone-based LiDAR scanning technology provides sub-centimeter accuracy when measuring the main dimensions of motor-manual tree felling cuts by Stelian Alexandru Borz, Andrea Rosario Proto

“…Close-range (up to 50 cm) scans were taken on each notch by an iPhone 13 Pro Max platform using the freely available software 3D Scanner App. The resulted point clouds were imported to Cloud Compare software, where the same measurements were taken digitally and used as data for comparison. …”
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Aggregation of ice-nucleating macromolecules from <i>Betula pendula</i> pollen determines ice nucleation efficiency by F. Wieland, F. Wieland, N. Bothen, R. Schwidetzky, T. M. Seifried, T. M. Seifried, P. Bieber, P. Bieber, U. Pöschl, K. Meister, K. Meister, M. Bonn, J. Fröhlich-Nowoisky, H. Grothe

“…<p>Various aerosols, including mineral dust, soot, and biological particles, can act as ice nuclei, initiating the freezing of supercooled cloud droplets. Cloud droplet freezing significantly impacts cloud properties and, consequently, weather and climate. …”
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Optimization of Electrospinning Temperature Control System IoT-Based with DHT21 by Della Astri Widayani, Luluk Arifatul Hikamiah, Panji Setyo Nugroho, Dewa Pascal Ariyanto, Jasmine Cupid Amaratirta, Dewanto Harjunowibowo, Yulianto Agung Rezeki

“…The IoT system using the Blynk App allows users to remote and monitor easily, and using Google Sheets as a cloud database. The ETC system was successfully built and can be applied to electrospinning experiments.…”
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A Green Preconcentration Method for Determination of Cobalt and Lead in Fresh Surface and Waste Water Samples Prior to Flame Atomic Absorption Spectrometry by Naeemullah, Tasneem Gul Kazi, Faheem Shah, Hassan Imran Afridi, Sumaira Khan, Sadaf Sadia Arian, Kapil Dev Brahman

“…Cloud point extraction (CPE) has been used for the preconcentration and simultaneous determination of cobalt (Co) and lead (Pb) in fresh and wastewater samples. …”
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Implementation Of Convolutional Neural Network (Cnn) Based On Mobile Application For Rice Quality Determination by Muhammad Zainal Altim, Abdullah Basalamah, kasman kasman

“…In the mobile application, create an interface to connect with the camera system and data base on the cloud server. The results of the study were obtained that CNN deep learning modeling can be used in real time. …”
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Enhancing Real-Time Processing in Industry 4.0 Through the Paradigm of Edge Computing by Nerea Gómez Larrakoetxea, Borja Sánz Uquijo, Iker Pastor López, Jon García Barruetabeña, Pablo García Bringas

“…By subdividing datasets into smaller, specialized edge models, this study offers a viable approach to mitigating the latency challenges inherent in cloud computing, thereby enhancing real-time data processing capabilities, scalability, and adaptability for modern industrial applications.…”
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Application of Google Earth Engine to Monitor Greenhouse Gases: A Review by Damar David Wilson, Gebrekidan Worku Tefera, Ram L. Ray

“…Google Earth Engine (GEE) is a cloud-based platform revolutionizing geospatial analysis by providing access to vast satellite datasets and computational capabilities for monitoring environmental and societal issues. …”
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Reversible data hiding algorithm in encrypted images based on prediction error and bitplane coding by Haiyong WANG, Mengning JI

“…With the increasing use of cloud backup methods for storing important files, the demand for privacy protection has also grown.Reversible data hiding in encrypted images (RDHEI) is an important technology in the field of information security that allows embedding secret information in encrypted images while ensuring error-free extraction of the secret information and lossless recovery of the original plaintext image.This technology not only enhances image security but also enables efficient transmission of sensitive information over networks.Its application in cloud environments for user privacy protection has attracted significant attention from researchers.A reversible data hiding method in encrypted images based on prediction error and bitplane coding was proposed to improve the embedding rate of existing RDHEI algorithms.Different encoding methods were employed by the algorithm depending on the distribution of the bitplanes, resulting in the creation of additional space in the image.The image was rearranged to allocate the freed-up space to the lower-order planes.Following this, a random matrix was generated using a key to encrypt the image, ensuring image security.Finally, the information was embedded into the reserved space.The information can be extracted and the image recovered by the receiver using different keys.The proposed algorithm achieves a higher embedding rate compared to five state-of-the-art RDHEI algorithms.The average embedding rates on BOWS-2, BOSSBase, and UCID datasets are 3.769 bit/pixel, 3.874 bit/pixel, and 3.148 bit/pixel respectively, which represent an improvement of 12.5%, 6.9% and 8.6% compared to the best-performing algorithms in the same category.Experimental results demonstrate that the proposed algorithm effectively utilizes the redundancy of images and significantly improves the embedding rate.…”
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Excavating trajectory planning of electric shovel based on dynamic excavating volume prediction by Juan Wu, Rui Liu, Baoguo Lin

“…Therefore, an electric shovel excavation trajectory planning method based on material surface perception is proposed, which firstly obtains the point cloud data of the material surface through laser radar to perceive the excavation environment, and then carries out horizontal calibration and filtering processing on the point cloud data, and adopts Delaunay triangulation rule to realize the calculation of the dynamic excavation volume of the material. …”
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Detection of the Optimal Temporal Windows for Mapping Paddy Rice Under a Double-Cropping System Using Sentinel-2 Imagery by Li Sheng, Yuefeng Lv, Zhouqiao Ren, Hongkui Zhou, Xunfei Deng

“…Additionally, an automatic workflow for paddy rice mapping has been developed, which does not require any cloud removal but provides complete spatial coverage, suitable for regions with frequent rain and clouds. …”
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An Effective 3D Instance Map Reconstruction Method Based on RGBD Images for Indoor Scene by Heng Wu, Yanjie Liu, Chao Wang, Yanlong Wei

“…The segmented depth images are then projected into point cloud segments, which are assigned corresponding semantic information. …”
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Evaluation of Spatial Spillover Effect of Multidimensional Hybrid Financial Risk Contagion Based on the DAI Spatial Econometric Model by Shanshen Li, Zhonghui Dong

“…Multimedia modeling in Health Cloud biometric authentication and data management systems can be applied to the analysis of financial markets. …”
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Semi-automated Generation of Geometric Digital Twin for Bridge Based on Terrestrial Laser Scanning Data by Kaixin Hu, Daguang Han, Guocheng Qin, Yin Zhou, Long Chen, Chunli Ying, Tong Guo, Yanhui Liu

“…Consequently, the complete point clouds of these bridges cannot be easily obtained. …”
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Localization of mobile robot in prior 3D LiDAR maps using stereo image sequence by I.V. Belkin, A.A. Abramenko, V.D. Bezuglyi, D.A. Yudin

“…It includes matching a noisy depth image and visible point cloud based on the modified Nelder-Mead optimization method. …”
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ESX: A Self-Generated Control Policy for Remote Access With SSH Based on eBPF by Yuan Zhong, Pengfei Chen, Huxing Zhang

“…Cloud systems that provide remote data and computational access through networks face significant security challenges. …”
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Influence of the Chemical Composition of Asphalt and the 3D Morphology of the Aggregate on Contact Surface Adhesion by Luoke Li, Meng Guo, Cong Zeng

“…A contactless three-dimensional (3D) white-light scanning technique is used to obtain point cloud data of the aggregate particles. Six independent feature parameters are used as evaluation indices to quantitatively describe the multilevel features of the 3D morphology of road aggregates. …”
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IT Service Management Implementation Strategy of Resource Pool Environment by Chunhua Chen, Jun Li, Huan Liang, Wensheng Yao

“…This paper summarizes the IT service management implementation present situation, analyzes the construction and operation of the cloud computing environment resource pool for the IT service management system bringing challenges, and puts forward the implementation strategy for the adjustment and optimization of IT service management from the aspects of the management requirements, pvocess design, system monitoring and resource deployment scheduling.…”
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Development Trend of IP Router Tecbnologies by Huanan Chen, Yongjun Huang, Yongqing Zhu

“…Based on the IP router developing history,the most eye-tracking technologies of IP router were analyzed and discussed in-depth with the growing service requirements.The future routers should be high-volumed,virtualized,open-architected and programmable.As a result,the IP network is about to evolve to software-defined and cloud-network converged architecture.…”
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