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The fish target detection algorithm lacks a good quality data set, and the algorithm achieves real-time detection with lower power consumption on embedded devices, and it is difficult to balance the calculation speed and identification…

Computer Vision and Pattern Recognition · Computer Science 2021-04-13 Yang Liu , Shengmao Zhang , Fei Wang , Wei Fan , Guohua Zou , Jing Bo

Unsustainable trade in wildlife is one of the major threats affecting the global biodiversity crisis. An important part of the trade now occurs on the internet, especially on digital marketplaces and social media. Automated methods to…

Computer Vision and Pattern Recognition · Computer Science 2022-05-24 Ritwik Kulkarni , Enrico Di Minin

ProductNet is a collection of high-quality product datasets for better product understanding. Motivated by ImageNet, ProductNet aims at supporting product representation learning by curating product datasets of high quality with properly…

Machine Learning · Computer Science 2019-04-22 Chu Wang , Lei Tang , Yang Lu , Shujun Bian , Hirohisa Fujita , Da Zhang , Zuohua Zhang , Yongning Wu

Land cover classification is a multi-class segmentation task to classify each pixel into a certain natural or man-made category of the earth surface, such as water, soil, natural vegetation, crops, and human infrastructure. Limited by…

Computer Vision and Pattern Recognition · Computer Science 2023-01-13 Zhiqi Zhang , Wen Lu , Jinshan Cao , Guangqi Xie

Wildlife monitoring is crucial to nature conservation and has been done by manual observations from motion-triggered camera traps deployed in the field. Widespread adoption of such in-situ sensors has resulted in unprecedented data volumes…

Computer Vision and Pattern Recognition · Computer Science 2020-09-25 Sayali Kulkarni , Tomer Gadot , Chen Luo , Tanya Birch , Eric Fegraus

Understanding the growth and distribution of the prawns is critical for optimising the feed and harvest strategies. An inadequate understanding of prawn growth can lead to reduced financial gain, for example, crops are harvested too early.…

Computer Vision and Pattern Recognition · Computer Science 2022-10-17 Mingze Xi , Ashfaqur Rahman , Chuong Nguyen , Stuart Arnold , John McCulloch

Automated recognition and classification of bacteria species from microscopic images have significant importance in clinical microbiology. Bacteria classification is usually carried out manually by biologists using different shapes and…

Quantitative Methods · Quantitative Biology 2019-12-19 Muhammed Talo

In this work, we investigate a Deep Learning (DL) approach to fish segmentation in a small dataset of noisy low-resolution images generated by a forward-looking multibeam echosounder (MBES). We build on recent advances in DL and…

Computer Vision and Pattern Recognition · Computer Science 2020-06-17 Jesper Haahr Christensen , Lars Valdemar Mogensen , Ole Ravn

Accurate, detailed, and regularly updated bathymetry, coupled with complex semantic content, is essential for under-mapped shallow-water environments facing increasing climatological and anthropogenic pressures. However, existing approaches…

Computer Vision and Pattern Recognition · Computer Science 2025-11-12 Panagiotis Agrafiotis , Begüm Demir

Marine ecosystems are vital for the planet's health, but human activities such as climate change, pollution, and overfishing pose a constant threat to marine species. Accurate classification and monitoring of these species can aid in…

Computer Vision and Pattern Recognition · Computer Science 2023-09-19 Kohav Dey , Krishna Bajaj , K S Ramalakshmi , Samuel Thomas , Sriram Radhakrishna

We present semi-supervised deep learning approaches for traversability estimation from fisheye images. Our method, GONet, and the proposed extensions leverage Generative Adversarial Networks (GANs) to effectively predict whether the area…

Robotics · Computer Science 2018-03-09 Noriaki Hirose , Amir Sadeghian , Marynel Vázquez , Patrick Goebel , Silvio Savarese

Image segmentation is a concept that is often used for object detection. This detection has difficulty detecting objects with backgrounds that have many colors and even have a color similar to the object being detected. This study aims to…

Image and Video Processing · Electrical Eng. & Systems 2021-05-26 Shoffan Saifullah , Andiko Putro Suryotomo , Bambang Yuwono

The prototypical network (ProtoNet) is a few-shot learning framework that performs metric learning and classification using the distance to prototype representations of each class. It has attracted a great deal of attention recently since…

Machine Learning · Computer Science 2020-09-29 Kei Mukaiyama , Issei Sato , Masashi Sugiyama

Purse seiners play a crucial role in tuna fishing, as approximately 69% of the world's tropical tuna is caught using this gear. All tuna Regional Fisheries Management Organizations have established minimum standards to use electronic…

Computer Vision and Pattern Recognition · Computer Science 2025-11-20 Xabier Lekunberri , Ahmad Kamal , Izaro Goienetxea , Jon Ruiz , Iñaki Quincoces , Jaime Valls Miro , Ignacio Arganda-Carreras , Jose A. Fernandes-Salvador

Understanding how biological communities respond to environmental changes is a key challenge in ecology and ecosystem management. The apparent decline of insect populations necessitates more biomonitoring but the time-consuming sorting and…

In this paper, we present the first large-scale dataset for semantic Segmentation of Underwater IMagery (SUIM). It contains over 1500 images with pixel annotations for eight object categories: fish (vertebrates), reefs (invertebrates),…

Computer Vision and Pattern Recognition · Computer Science 2020-09-15 Md Jahidul Islam , Chelsey Edge , Yuyang Xiao , Peigen Luo , Muntaqim Mehtaz , Christopher Morse , Sadman Sakib Enan , Junaed Sattar

Nowadays, due to the rapid population expansion, food shortage has become a critical issue. In order to stabilizing the food source production, preventing crops from being attacked by pests is very important. In generally, farmers use…

Computer Vision and Pattern Recognition · Computer Science 2021-07-16 Shi-Yao Zhou , Chung-Yen Su

Biological data including gene expression data are generally high-dimensional and require efficient, generalizable, and scalable machine-learning methods to discover their complex nonlinear patterns. The recent advances in machine learning…

Machine Learning · Computer Science 2020-12-21 Dinesh Singh , Héctor Climente-González , Mathis Petrovich , Eiryo Kawakami , Makoto Yamada

Automatic identification of plant specimens from amateur photographs could improve species range maps, thus supporting ecosystems research as well as conservation efforts. However, classifying plant specimens based on image data alone is…

Computer Vision and Pattern Recognition · Computer Science 2021-10-06 Riccardo de Lutio , Yihang She , Stefano D'Aronco , Stefania Russo , Philipp Brun , Jan D. Wegner , Konrad Schindler

In this paper, we propose a compact network called CUNet (compact unsupervised network) to counter the image classification challenge. Different from the traditional convolutional neural networks learning filters by the time-consuming…

Computer Vision and Pattern Recognition · Computer Science 2016-07-07 Le Dong , Ling He , Gaipeng Kong , Qianni Zhang , Xiaochun Cao , Ebroul Izquierdo