Results 61 to 70 of about 1,565,944 (379)
Domain-Aware Neural Architecture Search for Classifying Animals in Camera Trap Images
Animals, 2022 Simple Summary Camera traps acquire visual data in a non-disturbing and round-the-clock manner, so they are popular for ecological researchers observing wildlife. Each camera trap may record thousands of images of diverse species and bring about millions
Liang Jia, Ye Tian, Junguo Zhang
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Biodiversity estimates from different camera trap surveys: a case study from Osogovo Mt., Bulgaria
Nature Conservation Research: Заповедная наука, 2018 Inventorying mammal assemblages is vital for their conservation and management, especially when they include rare or endangered species. However, obtaining a correct estimation of the species diversity in a particular area can be challenging due to ...
Diana P. Zlatanova, Elitsa D. Popova
doaj +1 more source
Camera‐trapping version 3.0: current constraints and future priorities for development
Remote Sensing in Ecology and Conservation, 2019 Camera traps are a widely used tool in wildlife research and conservation, but in situ factors such as theft, poor performance in extreme environments and damage by wildlife may be hindering the effectiveness of the technology.
Paul Glover‐Kapfer +2 more
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Density Estimation of Unmarked Populations Using Camera Traps in Heterogeneous Space
Wildlife Society Bulletin, 2020 Camera traps are commonly used to monitor animal populations, but statistical estimators of density from camera‐trap data for species that cannot be individually identified are still in development, and few models take space use into account.
Gai Luo +3 more
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Using camera traps to estimate ungulate abundance: a comparison of mark–resight methods
Remote Sensing in Ecology and Conservation, 2022 Many global wildlife populations are experiencing unprecedented declines. Estimates of population abundance are needed to effectively manage common species and to conserve vulnerable species.
Jace C. Taylor +4 more
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Factors affecting the identification of individual mountain bongo antelope [PDF]
, 2015 The recognition of individuals forms the basis of many endangered species monitoring protocols. This process typically relies on manual recognition techniques.
Alibhai +42 more
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Nature Conservation Research: Заповедная наука, 2023 Estimating the population density of mammals has long been one of the problematic tasks of both fundamental population ecology and practical programmes for their conservation and management. The majority of methods for population density estimation using
Sergey S. Ogurtsov
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Low-cost optical manipulation using hanging droplets of PDMS [PDF]
, 2015 We propose and demonstrate a low-cost optical micromanipulation system that makes use of simple microfrabricated components coupled to a smartphone camera for imaging. Layering hanging droplets of polydimethylsiloxane (PDMS) on microscope coverslips, and
Ashkin +20 more
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Proceedings of the National Academy of Sciences of the United States of America, 2017 Significance Motion-sensor cameras in natural habitats offer the opportunity to inexpensively and unobtrusively gather vast amounts of data on animals in the wild.
M. S. Norouzzadeh +6 more
semanticscholar +1 more source
Classification Efficiency of Pre-Trained Deep CNN Models on Camera Trap Images
Journal of Imaging, 2022 This paper presents the evaluation of 36 convolutional neural network (CNN) models, which were trained on the same dataset (ImageNet). The aim of this research was to evaluate the performance of pre-trained models on the binary classification of images ...
Adam Stančić +2 more
semanticscholar +1 more source