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Weed scouting is an important part of modern integrated weed management but can be time consuming and sparse when performed manually. Automated weed scouting and weed destruction has typically been performed using classification systems…

Computer Vision and Pattern Recognition · Computer Science 2017-02-28 David Hall , Feras Dayoub , Jason Kulk , Chris McCool

Graph clustering is a fundamental problem that has been extensively studied both in theory and practice. The problem has been defined in several ways in literature and most of them have been proven to be NP-Hard. Due to their high practical…

Social and Information Networks · Computer Science 2012-03-27 Sumit Singh

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

Fish diseases in aquaculture constitute a significant hazard to nutriment security. Identification of infected fishes in aquaculture remains challenging to find out at the early stage due to the dearth of necessary infrastructure. The…

Computer Vision and Pattern Recognition · Computer Science 2021-05-11 Md Shoaib Ahmed , Tanjim Taharat Aurpa , Md. Abul Kalam Azad

Photo-identification (photo-id) is one of the main non-invasive capture-recapture methods utilised by marine researchers for monitoring cetacean (dolphin, whale, and porpoise) populations. This method has historically been performed…

Computer Vision and Pattern Recognition · Computer Science 2022-12-08 Cameron Trotter , Nick Wright , A. Stephen McGough , Matt Sharpe , Barbara Cheney , Mònica Arso Civil , Reny Tyson Moore , Jason Allen , Per Berggren

The potato is a widely grown crop in many regions of the world. In recent decades, potato farming has gained incredible traction in the world. Potatoes are susceptible to several illnesses that stunt their development. This plant seems to…

Computer Vision and Pattern Recognition · Computer Science 2025-04-30 Muhammad Ahtsam Naeem , Muhammad Asim Saleem , Muhammad Imran Sharif , Shahzad Akber , Sajjad Saleem , Zahid Akhtar , Kamran Siddique

The growing demand for scalable biodiversity monitoring methods has fuelled interest in remote sensing data, due to its widespread availability and extensive coverage. Traditionally, the application of remote sensing to biodiversity…

Computer Vision and Pattern Recognition · Computer Science 2025-10-22 Thijs L van der Plas , Stephen Law , Michael JO Pocock

In an effort to catalog insect biodiversity, we propose a new large dataset of hand-labelled insect images, the BIOSCAN-Insect Dataset. Each record is taxonomically classified by an expert, and also has associated genetic information…

Human enterprise often suffers from direct negative effects caused by jellyfish blooms. The investigation of a prior jellyfish monitoring system showed that it was unable to reliably perform in a cross validation setting, i.e. in new…

Computer Vision and Pattern Recognition · Computer Science 2021-03-09 Artjoms Gorpincenko , Geoffrey French , Peter Knight , Mike Challiss , Michal Mackiewicz

Measuring the morphological parameters of galaxies is a key requirement for studying their formation and evolution. Surveys such as the Sloan Digital Sky Survey (SDSS) have resulted in the availability of very large collections of images,…

Instrumentation and Methods for Astrophysics · Physics 2015-03-25 Sander Dieleman , Kyle W. Willett , Joni Dambre

Algorithms implementing populations of agents which interact with one another and sense their environment may exhibit emergent behavior such as self-organization and swarm intelligence. Here a swarm system, called Databionic swarm (DBS), is…

Neural and Evolutionary Computing · Computer Science 2021-06-11 Michael C. Thrun , Alfred Ultsch

Inspired by the use of random projections in biological sensing systems, we present a new algorithm for processing data in classification problems. This is based on observations of the human brain and the fruit fly's olfactory system and…

Machine Learning · Statistics 2022-07-28 Nina Dekoninck Bruhin , Bryn Davies

Tracking fish movements and sizes of fish is crucial to understanding their ecology and behaviour. Knowing where fish migrate, how they interact with their environment, and how their size affects their behaviour can help ecologists develop…

Computer Vision and Pattern Recognition · Computer Science 2025-02-27 Alzayat Saleh , Marcus Sheaves , Dean Jerry , Mostafa Rahimi Azghadi

Automated identification of insects is a tough task where many challenges like data limitation, imbalanced data count, and background noise needs to be overcome for better performance. This paper describes such an image dataset which…

Multimedia · Computer Science 2021-01-28 D. L. Abeywardhana , C. D. Dangalle , Anupiya Nugaliyadde , Yashas Mallawarachchi

This paper considers self-supervised cross-modal coordination as a strategy enabling utilization of multiple modalities and large volumes of unlabeled plankton data to build models for plankton recognition. Automated imaging instruments…

Computer Vision and Pattern Recognition · Computer Science 2026-04-20 Joona Kareinen , Veikka Immonen , Tuomas Eerola , Lumi Haraguchi , Lasse Lensu , Kaisa Kraft , Sanna Suikkanen , Heikki Kälviäinen

Semi-supervised community detection methods are widely used for identifying specific communities due to the label scarcity. Existing semi-supervised community detection methods typically involve two learning stages learning in both initial…

Social and Information Networks · Computer Science 2025-10-07 Ling Cheng , Jiashu Pu , Ruicheng Liang , Qian Shao , Hezhe Qiao , Feida Zhu

Community detection is, at its core, an attempt to attach an interpretable function to an otherwise indecipherable form. The importance of labeling communities has obvious implications for identifying clusters in social networks, but it has…

Social and Information Networks · Computer Science 2018-11-30 Jonathan Eskreis-Winkler , Risi Kondor

Context: The huge and still rapidly growing amount of galaxies in modern sky surveys raises the need of an automated and objective classification method. Unsupervised learning algorithms are of particular interest, since they discover…

Cosmology and Nongalactic Astrophysics · Physics 2015-05-18 Rene Andrae , Peter Melchior , Matthias Bartelmann

Plant phenotyping is typically a time-consuming and expensive endeavor, requiring large groups of researchers to meticulously measure biologically relevant plant traits, and is the main bottleneck in understanding plant adaptation and the…

Timely recognition of plant pests from field images is significant to avoid potential losses of crop yields. Traditional convolutional neural network-based deep learning models demand high computational capability and require large labelled…

Computer Vision and Pattern Recognition · Computer Science 2022-10-19 Sivasubramaniam Janarthan , Selvarajah Thuseethan , Sutharshan Rajasegarar , John Yearwood