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Wildfires are increasingly impacting the environment, human health and safety. Among the top 20 California wildfires, those in 2020-2021 burned more acres than the last century combined. California's 2018 wildfire season caused damages of…

Machine Learning · Computer Science 2022-08-22 Rohan Tan Bhowmik

Smoke is the first visible indicator of a wildfire.With the advancement of deep learning, image-based smoke detection has become a crucial method for detecting and preventing forest fires. However, the scarcity of smoke image data from…

Computer Vision and Pattern Recognition · Computer Science 2025-12-17 Guanghao Wu , Yunqing Shang , Chen Xu , Hai Song , Chong Wang , Qixing Zhang

A cellular automaton (CA)-based modeling approach to simulate wildfire spread, emphasizing its strengths in capturing complex fire dynamics and its integration with geographic information systems (GIS). The model introduces an enhanced…

Cellular Automata and Lattice Gases · Physics 2024-03-15 Rohit Ghosh , Jishnu Adhikary , Rezki Chemlal

Increases in wildfire activity and the resulting impacts have prompted the development of high-resolution wildfire behavior models for forecasting fire spread. Recent progress in using satellites to detect fire locations further provides…

Large datasets of sub-meter aerial imagery represented as orthophoto mosaics are widely available today, and these data sets may hold a great deal of untapped information. This imagery has a potential to locate several types of features;…

Image and Video Processing · Electrical Eng. & Systems 2019-05-03 Nagesh Kumar Uba

Existing data on building destruction in conflict zones rely on eyewitness reports or manual detection, which makes it generally scarce, incomplete and potentially biased. This lack of reliable data imposes severe limitations for media…

General Economics · Economics 2021-07-07 Hannes Mueller , Andre Groger , Jonathan Hersh , Andrea Matranga , Joan Serrat

One problem found when working with satellite images is the radiometric variations across the image and different images. Intending to improve remote sensing models for the classification of burnt areas, we set two objectives. The first is…

Machine Learning · Computer Science 2020-02-04 João E. Batista , Sara Silva

Decision-making is a process of choosing among alternative courses of action for solving complicated problems where multi-criteria objectives are involved. The past few years have witnessed a growing recognition of Soft Computing…

Artificial Intelligence · Computer Science 2016-11-17 Cong Tran , Ajith Abraham , Lakhmi Jain

Federated Deep Learning frameworks can be used strategically to monitor Land Use locally and infer environmental impacts globally. Distributed data from across the world would be needed to build a global model for Land Use classification.…

Computer Vision and Pattern Recognition · Computer Science 2022-12-06 Renuga Kanagavelu , Kinshuk Dua , Pratik Garai , Susan Elias , Neha Thomas , Simon Elias , Qingsong Wei , Goh Siow Mong Rick , Liu Yong

Unmanned Aerial Vehicle (UAV) path planning algorithms often assume a knowledge reward function or priority map, indicating the most important areas to visit. In this paper we propose a method to create priority maps for monitoring or…

Robotics · Computer Science 2019-03-28 Vera L. J. Somers , Ian R. Manchester

Neural networks have opened up many new opportunities to utilize remotely sensed images in meteorology. Common applications include image classification, e.g., to determine whether an image contains a tropical cyclone, and image…

Atmospheric and Oceanic Physics · Physics 2020-05-08 Imme Ebert-Uphoff , Kyle A. Hilburn

This paper addresses the problem of floods classification and floods aftermath detection utilizing both social media and satellite imagery. Automatic detection of disasters such as floods is still a very challenging task. The focus lies on…

Information Retrieval · Computer Science 2019-01-11 Kashif Ahmad , Konstantin Pogorelov , Michael Riegler , Olga Ostroukhova , Paal Halvorsen , Nicola Conci , Rozenn Dahyot

With Deep Learning Image Classification becoming more powerful each year, it is apparent that its introduction to disaster response will increase the efficiency that responders can work with. Using several Neural Network Models, including…

Computer Vision and Pattern Recognition · Computer Science 2020-05-13 Jianyu Mao , Kiana Harris , Nae-Rong Chang , Caleb Pennell , Yiming Ren

Visual scene understanding is the core task in making any crucial decision in any computer vision system. Although popular computer vision datasets like Cityscapes, MS-COCO, PASCAL provide good benchmarks for several tasks (e.g. image…

Computer Vision and Pattern Recognition · Computer Science 2020-12-08 Maryam Rahnemoonfar , Tashnim Chowdhury , Argho Sarkar , Debvrat Varshney , Masoud Yari , Robin Murphy

In this paper we propose a novel deep neural network that is able to jointly reason about 3D detection, tracking and motion forecasting given data captured by a 3D sensor. By jointly reasoning about these tasks, our holistic approach is…

Computer Vision and Pattern Recognition · Computer Science 2020-12-24 Wenjie Luo , Bin Yang , Raquel Urtasun

Images are an important data source for diagnosis and treatment of oral diseases. The manual classification of images may lead to misdiagnosis or mistreatment due to subjective errors. In this paper an image classification model based on…

Computer Vision and Pattern Recognition · Computer Science 2017-05-26 Sultan Imangaliyev , Monique H. van der Veen , Catherine M. C. Volgenant , Bruno G. Loos , Bart J. F. Keijser , Wim Crielaard , Evgeni Levin

Wildfire propagation is a highly stochastic process where small changes in environmental conditions (such as wind speed and direction) can lead to large changes in observed behaviour. A traditional approach to quantify uncertainty in…

Machine Learning · Computer Science 2023-09-04 Andrew Bolt , Conrad Sanderson , Joel Janek Dabrowski , Carolyn Huston , Petra Kuhnert

In present days remote sensing is most used application in many sectors. This remote sensing uses different images like multispectral, hyper spectral or ultra spectral. The remote sensing image classification is one of the significant…

Computer Vision and Pattern Recognition · Computer Science 2014-07-18 T. Sarath , G. Nagalakshmi

Presently, deep learning and convolutional neural networks (CNNs) are widely used in the fields of image processing, image classification, object identification and many more. In this work, we implemented convolutional neural network based…

Computer Vision and Pattern Recognition · Computer Science 2024-11-13 Jai G Singla , Bakul Vaghela

During a disaster event, images shared on social media helps crisis managers gain situational awareness and assess incurred damages, among other response tasks. Recent advances in computer vision and deep neural networks have enabled the…

Computer Vision and Pattern Recognition · Computer Science 2020-11-19 Firoj Alam , Ferda Ofli , Muhammad Imran , Tanvirul Alam , Umair Qazi