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Related papers: Detecting Cattle and Elk in the Wild from Space

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Accurate classification of terrestrial habitats is critical for biodiversity conservation, ecological monitoring, and land-use planning. Several habitat classification schemes are in use, typically based on analysis of satellite imagery…

Computer Vision and Pattern Recognition · Computer Science 2025-08-28 Mahdis Tourian , Sareh Rowlands , Remy Vandaele , Max Fancourt , Rebecca Mein , Hywel T. P. Williams

Is it possible to build a system to determine the location where a photo was taken using just its pixels? In general, the problem seems exceptionally difficult: it is trivial to construct situations where no location can be inferred. Yet…

Computer Vision and Pattern Recognition · Computer Science 2017-02-09 Tobias Weyand , Ilya Kostrikov , James Philbin

Much environmental enforcement in the United States has historically relied on either self-reported data or physical, resource-intensive, infrequent inspections. Advances in remote sensing and computer vision, however, have the potential to…

Computer Vision and Pattern Recognition · Computer Science 2021-08-03 Ben Chugg , Brandon Anderson , Seiji Eicher , Sandy Lee , Daniel E. Ho

In many applications of aerial/satellite image analysis (remote sensing), the generation of exact shapes of objects is a cumbersome task. In most remote sensing applications such as counting objects requires only location estimation of…

Computer Vision and Pattern Recognition · Computer Science 2021-12-14 N. Lakmal Deshapriya , Dan Tran , Sriram Reddy , Kavinda Gunasekara

With the increasing availability of aerial and satellite imagery, deep learning presents significant potential for transportation asset management, safety analysis, and urban planning. This study introduces CrosswalkNet, a robust and…

Computer Vision and Pattern Recognition · Computer Science 2025-06-10 Zubin Bhuyan , Yuanchang Xie , AngkeaReach Rith , Xintong Yan , Nasko Apostolov , Jimi Oke , Chengbo Ai

The understanding of global climate change, agriculture resilience, and deforestation control rely on the timely observations of the Land Use and Land Cover Change (LULCC). Recently, some deep learning (DL) methods have been adapted to make…

Computer Vision and Pattern Recognition · Computer Science 2022-01-27 Alexander Quevedo , Abraham Sánchez , Raul Nancláres , Diana P. Montoya , Juan Pacho , Jorge Martínez , E. Ulises Moya-Sánchez

Incorporating deep learning (DL) classification models into unmanned aerial vehicles (UAVs) can significantly augment search-and-rescue operations and disaster management efforts. In such critical situations, the UAV's ability to promptly…

Image and Video Processing · Electrical Eng. & Systems 2023-06-21 Gao Yu Lee , Tanmoy Dam , Md Meftahul Ferdaus , Daniel Puiu Poenar , Vu N. Duong

Existing counting methods often adopt regression-based approaches and cannot precisely localize the target objects, which hinders the further analysis (e.g., high-level understanding and fine-grained classification). In addition, most of…

Computer Vision and Pattern Recognition · Computer Science 2017-08-04 Meng-Ru Hsieh , Yen-Liang Lin , Winston H. Hsu

Localization in challenging, natural environments such as forests or woodlands is an important capability for many applications from guiding a robot navigating along a forest trail to monitoring vegetation growth with handheld sensors. In…

Robotics · Computer Science 2019-02-28 Georgi Tinchev , Adrian Penate-Sanchez , Maurice Fallon

Cattle activity is an essential index for monitoring health and welfare of the ruminants. Thus, changes in the livestock behavior are a critical indicator for early detection and prevention of several diseases. Rumination behavior is a…

Computer Vision and Pattern Recognition · Computer Science 2021-01-27 Safa Ayadi , Ahmed ben said , Rateb Jabbar , Chafik Aloulou , Achraf Chabbouh , Ahmed Ben Achballah

The discovery of habitable exoplanets has long been a heated topic in astronomy. Traditional methods for exoplanet identification include the wobble method, direct imaging, gravitational microlensing, etc., which not only require a…

Earth and Planetary Astrophysics · Physics 2022-04-05 Yucheng Jin , Lanyi Yang , Chia-En Chiang

As herd size on dairy farms continues to increase, automatic health monitoring of cows is gaining in interest. Lameness, a prevalent health disorder in dairy cows, is commonly detected by analyzing the gait of cows. A cow's gait can be…

Computer Vision and Pattern Recognition · Computer Science 2024-01-11 Helena Russello , Rik van der Tol , Gert Kootstra

Identifying individual salmon can be very beneficial for the aquaculture industry as it enables monitoring and analyzing fish behavior and welfare. For aquaculture researchers identifying individual salmon is imperative to their research.…

Computer Vision and Pattern Recognition · Computer Science 2020-10-21 Bjørn Magnus Mathisen , Kerstin Bach , Espen Meidell , Håkon Måløy , Edvard Schreiner Sjøblom

With fine-grained classification, we identify unique characteristics to distinguish among classes of the same super-class. We are focusing on species recognition in Insecta, as they are critical for biodiversity monitoring and at the base…

Computer Vision and Pattern Recognition · Computer Science 2024-04-05 Rita Pucci , Vincent J. Kalkman , Dan Stowell

Cattle farming is responsible for 8.8\% of greenhouse gas emissions worldwide. In addition to the methane emitted due to their digestive process, the growing need for grazing areas is an important driver of deforestation. While some…

Computer Vision and Pattern Recognition · Computer Science 2020-11-17 Issam Laradji , Pau Rodriguez , Freddie Kalaitzis , David Vazquez , Ross Young , Ed Davey , Alexandre Lacoste

We perform fine-grained land use mapping at the city scale using ground-level images. Mapping land use is considerably more difficult than mapping land cover and is generally not possible using overhead imagery as it requires close-up views…

Computer Vision and Pattern Recognition · Computer Science 2018-02-09 Yi Zhu , Xueqing Deng , Shawn Newsam

In this paper we address the task of determining the geographical location of an image, a pertinent problem in learning and computer vision. This research was inspired from playing GeoGuessr, a game that tests a humans' ability to localize…

Computer Vision and Pattern Recognition · Computer Science 2018-10-09 Sudharshan Suresh , Nathaniel Chodosh , Montiel Abello

Deep Neural Networks (DNNs) have established themselves as a dominant technique in machine learning. DNNs have been top performers on a wide variety of tasks including image classification, speech recognition, and face recognition.…

Computer Vision and Pattern Recognition · Computer Science 2019-02-12 Stephen Balaban

The increasing spatial and temporal resolution of globally available satellite images, such as provided by Sentinel-2, creates new possibilities for researchers to use freely available multi-spectral optical images, with decametric spatial…

Computer Vision and Pattern Recognition · Computer Science 2020-05-06 Vittorio Mazzia , Aleem Khaliq , Marcello Chiaberge

Cattle face recognition holds paramount significance in domains such as animal husbandry and behavioral research. Despite significant progress in confined environments, applying these accomplishments in wild settings remains challenging.…

Computer Vision and Pattern Recognition · Computer Science 2024-04-01 Jiayu Li , Xuechao Zou , Shiying Wang , Ben Chen , Junliang Xing , Pin Tao