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Accurate estimates of salmon escapement - the number of fish migrating upstream to spawn - are key data for conservation and fishery management. Existing methods for salmon counting using high-resolution imaging sonar hardware are…

Computer Vision and Pattern Recognition · Computer Science 2025-02-10 Kai Van Brunt , Justin Kay , Timm Haucke , Pietro Perona , Grant Van Horn , Sara Beery

Effective monitoring of whale populations is critical for conservation, but traditional survey methods are expensive and difficult to scale. While prior work has shown that whales can be identified in very high-resolution (VHR) satellite…

Computer Vision and Pattern Recognition · Computer Science 2025-10-17 Caleb Robinson , Kimberly T. Goetz , Christin B. Khan , Meredith Sackett , Kathleen Leonard , Rahul Dodhia , Juan M. Lavista Ferres

Detecting near duplicate images is fundamental to the content ecosystem of photo sharing web applications. However, such a task is challenging when involving a web-scale image corpus containing billions of images. In this paper, we present…

Computer Vision and Pattern Recognition · Computer Science 2022-09-20 Andrey Gusev , Jiajing Xu

For aquaculture resource evaluation and ecological environment monitoring, automatic detection and identification of marine organisms is critical. However, due to the low quality of underwater images and the characteristics of underwater…

Computer Vision and Pattern Recognition · Computer Science 2022-05-23 Zheng Liu , Yaoming Zhuang , Pengrun Jia , Chengdong Wu , Hongli Xu ang Zhanlin Liu

Autonomous repair of deep-sea coral reefs is a recent proposed idea to support the oceans ecosystem in which is vital for commercial fishing, tourism and other species. This idea can be operated through using many small autonomous…

Computer Vision and Pattern Recognition · Computer Science 2015-12-01 Mohamed Elawady

According to the United Nations World Water Assessment Programme, every day, 2 million tons of sewage and industrial and agricultural waste are discharged into the worlds water. In order to address this pervasive issue of increasing water…

Machine Learning · Computer Science 2019-07-18 Ankit Gupta , Elliott Ruebush

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…

Small magnitude earthquakes are the most abundant but the most difficult to locate robustly and well due to their low amplitudes and high frequencies usually obscured by heterogeneous noise sources. They highlight crucial information about…

Less than 35% of recyclable waste is being actually recycled in the US, which leads to increased soil and sea pollution and is one of the major concerns of environmental researchers as well as the common public. At the heart of the problem…

Computer Vision and Pattern Recognition · Computer Science 2022-05-17 Dina Bashkirova , Mohamed Abdelfattah , Ziliang Zhu , James Akl , Fadi Alladkani , Ping Hu , Vitaly Ablavsky , Berk Calli , Sarah Adel Bargal , Kate Saenko

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

Marine microalgae are widespread in the ocean and play a crucial role in the ecosystem. Automatic identification and location of marine microalgae in microscopy images would help establish marine ecological environment monitoring and water…

Computer Vision and Pattern Recognition · Computer Science 2024-08-27 Shizheng Zhou , Juntao Jiang , Xiaohan Hong , Yan Hong , Pengcheng Fu

With the global issue of plastic debris ever expanding, it is about time that the technology industry stepped in. This study aims to assess whether deep learning can successfully distinguish between marine life and man-made debris…

Machine Learning · Computer Science 2022-12-14 Zoe Moorton , Zeyneb Kurt , Wai Lok Woo

Marine visual understanding is essential for monitoring and protecting marine ecosystems, enabling automatic and scalable biological surveys. However, progress is hindered by limited training data and the lack of a systematic task…

Computer Vision and Pattern Recognition · Computer Science 2025-12-25 Yuk-Kwan Wong , Haixin Liang , Zeyu Ma , Yiwei Chen , Ziqiang Zheng , Rinaldi Gotama , Pascal Sebastian , Lauren D. Sparks , Sai-Kit Yeung

Improper solid waste management represents both a serious threat to ecosystem health and a significant source of revenues for criminal organizations perpetrating environmental crimes. This issue can be mitigated thanks to the increasing…

Computer Vision and Pattern Recognition · Computer Science 2025-09-18 Federico Gibellini , Piero Fraternali , Giacomo Boracchi , Luca Morandini , Thomas Martinoli , Andrea Diecidue , Simona Malegori

This paper introduces a new large-scale image restoration dataset, called HQ-50K, which contains 50,000 high-quality images with rich texture details and semantic diversity. We analyze existing image restoration datasets from five different…

Computer Vision and Pattern Recognition · Computer Science 2023-06-09 Qinhong Yang , Dongdong Chen , Zhentao Tan , Qiankun Liu , Qi Chu , Jianmin Bao , Lu Yuan , Gang Hua , Nenghai Yu

As water pollution is a serious threat to underwater resources, i.e., underwater plants and species, we focus on protecting the resources by cleaning the non-biodegradable waste from the water. The waste can be recycled for further usage.…

Networking and Internet Architecture · Computer Science 2020-09-02 Subhadeep Sahoo , Xiao Han Dong , Zi Qian Liu , Joydeep Sahoo

Marine scientists use remote underwater video recording to survey fish species in their natural habitats. This helps them understand and predict how fish respond to climate change, habitat degradation, and fishing pressure. This information…

Computer Vision and Pattern Recognition · Computer Science 2022-04-19 Alzayat Saleh , Marcus Sheaves , Mostafa Rahimi Azghadi

Convolutional neural networks (CNN) have been used efficiently in several fields, including environmental challenges. In fact, CNN can help with the monitoring of marine litter, which has become a worldwide problem. UAVs have higher…

Computer Vision and Pattern Recognition · Computer Science 2025-08-25 Ousmane Youme , Jean Marie Dembélé , Eugene C. Ezin , Christophe Cambier

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

Computer vision can accelerate ecological research and conservation monitoring, yet adoption in ecology lags in part because of a lack of trust in black-box neural-network-based models. We seek to address this challenge by applying post-hoc…

Computer Vision and Pattern Recognition · Computer Science 2025-10-27 Jiayi Zhou , Günel Aghakishiyeva , Saagar Arya , Julian Dale , James David Poling , Holly R. Houliston , Jamie N. Womble , Gregory D. Larsen , David W. Johnston , Brinnae Bent