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Monitoring plankton populations in situ is fundamental to preserve the aquatic ecosystem. Plankton microorganisms are in fact susceptible of minor environmental perturbations, that can reflect into consequent morphological and dynamical…

Computer Vision and Pattern Recognition · Computer Science 2022-09-15 Paolo Didier Alfano , Marco Rando , Marco Letizia , Francesca Odone , Lorenzo Rosasco , Vito Paolo Pastore

Plankton are effective indicators of environmental change and ecosystem health in freshwater habitats, but collection of plankton data using manual microscopic methods is extremely labor-intensive and expensive. Automated plankton imaging…

Computer Vision and Pattern Recognition · Computer Science 2021-10-27 S. P. Kyathanahally , T. Hardeman , E. Merz , T. Kozakiewicz , M. Reyes , P. Isles , F. Pomati , M. Baity-Jesi

Planktonic organisms are of fundamental importance to marine ecosystems: they form the basis of the food web, provide the link between the atmosphere and the deep ocean, and influence global-scale biogeochemical cycles. Scientists are…

Computer Vision and Pattern Recognition · Computer Science 2015-10-06 Eric C. Orenstein , Oscar Beijbom , Emily E. Peacock , Heidi M. Sosik

Planktonic organisms are key components of aquatic ecosystems and respond quickly to changes in the environment, therefore their monitoring is vital to understand the changes in the environment. Yet, monitoring plankton at appropriate…

This paper considers open-set recognition (OSR) of plankton images. Plankton include a diverse range of microscopic aquatic organisms that have an important role in marine ecosystems as primary producers and as a base of food webs. Given…

Computer Vision and Pattern Recognition · Computer Science 2025-03-17 Joona Kareinen , Annaliina Skyttä , Tuomas Eerola , Kaisa Kraft , Lasse Lensu , Sanna Suikkanen , Maiju Lehtiniemi , Heikki Kälviäinen

Oceans are the essential lifeblood of the Earth: they provide over 70% of the oxygen and over 97% of the water. Plankton and corals are two of the most fundamental components of ocean ecosystems, the former due to their function at many…

Computer Vision and Pattern Recognition · Computer Science 2019-12-11 Alessandra Lumini , Loris Nanni , Gianluca Maguolo

Plankton are small drifting organisms found throughout the world's oceans and can be indicators of ocean health. One component of this plankton community is the zooplankton, which includes gelatinous animals and crustaceans (e.g. shrimp),…

Computer Vision and Pattern Recognition · Computer Science 2025-05-30 Fukun Liu , Adam T. Greer , Gengchen Mai , Jin Sun

Plankton recognition is an important computer vision problem due to plankton's essential role in ocean food webs and carbon capture, highlighting the need for species-level monitoring. However, this task is challenging due to its…

Computer Vision and Pattern Recognition · Computer Science 2025-05-12 Joona Kareinen , Tuomas Eerola , Kaisa Kraft , Lasse Lensu , Sanna Suikkanen , Heikki Kälviäinen

Phytoplankton are a crucial component of aquatic ecosystems, and effective monitoring of them can provide valuable insights into ocean environments and ecosystem changes. Traditional phytoplankton monitoring methods are often complex and…

Computer Vision and Pattern Recognition · Computer Science 2025-01-07 Yang Yu , Yuezun Li , Xin Sun , Junyu Dong

Zooplankton images, like many other real world data types, have intrinsic properties that make the design of effective classification systems difficult. For instance, the number of classes encountered in practical settings is potentially…

Computer Vision and Pattern Recognition · Computer Science 2019-09-26 Ketil Malde , Hyeongji Kim

Plankton monitoring is essential for assessing aquatic ecosystems but is limited by the labor-intensive nature of manual microscopic analysis. Automating the segmentation of plankton from crowded images is crucial, however, it faces two…

Computer Vision and Pattern Recognition · Computer Science 2026-04-21 Masaharu Miyazaki , Yurie Otake , Koichi Ito , Wataru Makino , Jotaro Urabe , Takafumi Aoki

The implementation of deep learning algorithms has brought new perspectives to plankton ecology. Emerging as an alternative approach to established methods, deep learning offers objective schemes to investigate plankton organisms in diverse…

Modern plankton high-throughput monitoring relies on deep learning classifiers for species recognition in water ecosystems. Despite satisfactory nominal performances, a significant challenge arises from Dataset Shift, which causes…

Computer Vision and Pattern Recognition · Computer Science 2024-01-26 Cheng Chen , Sreenath Kyathanahally , Marta Reyes , Stefanie Merkli , Ewa Merz , Emanuele Francazi , Marvin Hoege , Francesco Pomati , Marco Baity-Jesi

Plankton recognition provides novel possibilities to study various environmental aspects and an interesting real-world context to develop domain adaptation (DA) methods. Different imaging instruments cause domain shift between datasets…

Computer Vision and Pattern Recognition · Computer Science 2024-02-09 Daniel Batrakhanov , Tuomas Eerola , Kaisa Kraft , Lumi Haraguchi , Lasse Lensu , Sanna Suikkanen , María Teresa Camarena-Gómez , Jukka Seppälä , Heikki Kälviäinen

Monitoring plankton distribution, particularly harmful phytoplankton, is vital for preserving aquatic ecosystems, regulating the global climate, and ensuring environmental protection. Traditional methods for monitoring are often…

Computer Vision and Pattern Recognition · Computer Science 2024-09-20 Aymane Khaldi , Rohaifa Khaldi

Lower limb prosthesis can benefit from embedded systems capable of applying computer vision techniques to enhance autonomous control and context awareness for intelligent decision making. In order to fill in the gap of current literature of…

Signal Processing · Electrical Eng. & Systems 2020-06-30 Rafael L. da Silva , Nathan Starliper , Boxuan Zhong , He Helen Huang , Edgar Lobaton

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

Applications that need to sense, measure, and gather real-time information from the environment frequently face three main restrictions: power consumption, cost, and lack of infrastructure. Most of the challenges imposed by these…

Machine Learning · Computer Science 2024-10-28 Lucas Tsutsui da Silva , Vinicius M. A. Souza , Gustavo E. A. P. A. Batista

Climate change and other anthropogenic factors have led to a catastrophic decline in insects, endangering both biodiversity and the ecosystem services on which human society depends. Data on insect abundance, however, remains woefully…

Computer Vision and Pattern Recognition · Computer Science 2024-06-21 Aditya Jain , Fagner Cunha , Michael Bunsen , Léonard Pasi , Anna Viklund , Maxim Larrivée , David Rolnick

Preserving the number and diversity of insects is one of our society's most important goals in the area of environmental sustainability. A prerequisite for this is a systematic and up-scaled monitoring in order to detect correlations and…

Computer Vision and Pattern Recognition · Computer Science 2024-04-29 Danja Brandt , Martin Tschaikner , Teodor Chiaburu , Henning Schmidt , Ilona Schrimpf , Alexandra Stadel , Ingeborg E. Beckers , Frank Haußer
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