Frontiers in Marine Science | Ocean Observation

Original Research

Published on 08 May 2025

GAB-YOLO: a lightweight deep learning model for real-time detection of abnormal behaviors in juvenile greater amberjack fish

in Ocean Observation

Mingxin Liu
Chun Zhang
Cong Lin

Frontiers in Marine Science

doi 10.3389/fmars.2025.1574580

3,265 views
1 citation

Original Research

Published on 08 May 2025

A hybrid contrast method for infrared small dim target detection

in Ocean Observation

Jinhui Han
Saed Moradi
Wei Wang
Nan Li
Qian Zhao
Zhen Luo

Frontiers in Marine Science

doi 10.3389/fmars.2025.1584345

1,624 views

Original Research

Published on 01 May 2025

High-precision refraction correction of ICESat-2 bathymetry based on sea-wave profiles with a piece-point polynomial model

in Ocean Observation

Yifu Chen
Qian Zhao
Yuan Le
Lin Wu
Wuxing Song
Liqin Zhou
Lizhe Wang

Frontiers in Marine Science

doi 10.3389/fmars.2025.1578646

1,353 views

Original Research

Published on 30 Apr 2025

Intelligent quality control method for marine buoy data based on transformer encoder and BiLSTM

in Ocean Observation

Miaomiao Song
Saiyu Gao
Shixuan Liu
Yuzhe Xu
Shizhe Chen
Jiming Zhang
Wenqing Li
Keke Zhang
Xiao Fu

Frontiers in Marine Science

doi 10.3389/fmars.2025.1528587

1,879 views
1 citation

Systematic Review

Published on 28 Apr 2025

AI-enhanced real-time monitoring of marine pollution: part 1-A state-of-the-art and scoping review

in Ocean Observation

Navya Prakash
Oliver Zielinski

Frontiers in Marine Science

doi 10.3389/fmars.2025.1486615

7,024 views
12 citations

Original Research

Published on 22 Apr 2025

Simulating Argo float trajectories and along-track physical and biogeochemical variability in the California Current System

in Ocean Observation

Xiao Liu
John P. Dunne
Elizabeth J. Drenkard
Gregory C. Johnson

Frontiers in Marine Science

doi 10.3389/fmars.2025.1481761

2,071 views
1 citation

Original Research

Published on 17 Apr 2025

The dominant control of wind-driven asymmetry and sediment export on carbonate slope around a semi-enclosed atoll in the South China Sea

in Ocean Observation

Gang Liu
Wanli Chen
Shiguo Wu
Junjin Chen
Yue Sun
Fanchang Zeng
Xuelin Li

Frontiers in Marine Science

doi 10.3389/fmars.2025.1563511

1,566 views

Original Research

Published on 16 Apr 2025

Sonar-based object detection for autonomous underwater vehicles in marine environments

in Ocean Observation

Zhen Wang
Jianxin Guo
Shanwen Zhang
Yucheng Zhang

Frontiers in Marine Science

doi 10.3389/fmars.2025.1539371

3,233 views
3 citations

Original Research

Published on 16 Apr 2025

Dynamics of phytoplankton communities in the Baltic Sea: insights from a multidimensional analysis of pigment and spectral data: part II, spectral dataset

in Ocean Observation

Elisabetta Canuti
Antonella Penna

Frontiers in Marine Science

doi 10.3389/fmars.2025.1518057

1,659 views

Original Research

Published on 15 Apr 2025

Identification of mesoscale eddies based on improved YOLOv8 model: a case study in the South China Sea

in Ocean Observation

Jianhao Gao
Feng Zhou
Di Tian
Muping Zhou
Hailong Guo

Frontiers in Marine Science

doi 10.3389/fmars.2025.1569781

2,211 views

Original Research

Published on 15 Apr 2025

Small object detection in side-scan sonar images based on SOCA-YOLO and image restoration

in Ocean Observation

Xiaodong Cui
Jiale Zhang
Lingling Zhang
Qunfei Zhang
Jing Han

Frontiers in Marine Science

doi 10.3389/fmars.2025.1542832

3,813 views
4 citations

Original Research

Published on 11 Apr 2025

Refining features for underwater object detection at the frequency level

in Ocean Observation

Wenling Wang
Zhibin Yu
Mengxing Huang

Frontiers in Marine Science

doi 10.3389/fmars.2025.1544839

2,512 views
2 citations

Editorial

Published on 09 Apr 2025

Editorial: Demonstrating observation impacts for the ocean and coupled prediction

in Ocean Observation

Peter R. Oke
Yosuke Fujii
Elizabeth Remy

Frontiers in Marine Science

doi 10.3389/fmars.2025.1588067

1,337 views
1 citation

Original Research

Published on 08 Apr 2025

Anchored Argo profiling float experiments in the southern Baltic Sea: Puck Bay and Hel Peninsula

in Ocean Observation

Małgorzata Merchel
Waldemar Walczowski
Piotr Wieczorek

Frontiers in Marine Science

doi 10.3389/fmars.2025.1569261

1,988 views

Original Research

Published on 08 Apr 2025

Deep learning-driven 3D marine nitrate estimation: uncertainty mitigation through underwater signal exploitation and label augmentation

in Ocean Observation

Xiang Yu
Guodong Fan
Jinjiang Li

Frontiers in Marine Science

doi 10.3389/fmars.2025.1576558

1,459 views

Original Research

Published on 04 Apr 2025

A novel edge-feature attention fusion framework for underwater image enhancement

in Ocean Observation

Shuai Shen
Haoyi Wang
Weitao Chen
Pingkang Wang
Qianyong Liang
Xuwen Qin

Frontiers in Marine Science

doi 10.3389/fmars.2025.1555286

1,928 views
1 citation

Original Research

Published on 01 Apr 2025

Underwater instance segmentation: a method based on channel spatial cross-cooperative attention mechanism and feature prior fusion

in Ocean Observation

Zhiqian He
Lijie Cao
Xiaoqing Xu
Jianhao Xu

Frontiers in Marine Science

doi 10.3389/fmars.2025.1557965

1,588 views
4 citations

Editorial

Published on 31 Mar 2025

Editorial: Time-series observations of ocean acidification: a key tool for documenting impacts on a changing planet

in Ocean Observation

Abed El Rahman Hassoun
Adrienne Sutton
Sam Dupont
Xianghui Guo
Jose Martin Hernandez-Ayon

Frontiers in Marine Science

doi 10.3389/fmars.2025.1581134

2,052 views

Original Research

Published on 20 Mar 2025

SwinCNet leveraging Swin Transformer V2 and CNN for precise color correction and detail enhancement in underwater image restoration

in Ocean Observation

Chun Yang
Liwei Shao
Yi Deng
Jiahang Wang
Hexiang Zhai

Frontiers in Marine Science

doi 10.3389/fmars.2025.1523729

2,560 views

Original Research

Published on 13 Mar 2025

Spatiotemporal variation characteristics and forecasting of the sea surface temperature in the North Indian Ocean

in Ocean Observation

Wenwen Huang
Haoran Liang
Tonghui Zhang
Zhendao Chen

Frontiers in Marine Science

doi 10.3389/fmars.2025.1543177

2,005 views

Original Research

Published on 11 Mar 2025

Semantic segmentation of underwater images based on the improved SegFormer

in Ocean Observation

Bowei Chen
Wei Zhao
Qiusheng Zhang
Mingliang Li
Mingyang Qi
You Tang

Frontiers in Marine Science

doi 10.3389/fmars.2025.1522160

4,275 views
8 citations

Original Research

Published on 11 Mar 2025

Multi-scale cascaded attention network for underwater image enhancement

in Ocean Observation

Gaoli Zhao
Yuheng Wu
Ling Zhou
Wenyi Zhao
Weidong Zhang

Frontiers in Marine Science

doi 10.3389/fmars.2025.1555128

2,083 views
6 citations

Review

Published on 07 Mar 2025

Uncrewed surface vehicles in the Global Ocean Observing System: a new frontier for observing and monitoring at the air-sea interface

in Ocean Observation

Ruth G. Patterson
Meghan F. Cronin
Sebastiaan Swart
Joana Beja
Johan M. Edholm
Jason McKenna
Jaime B. Palter
Alex Parker
Charles I. Addey
Wieter Boone

Frontiers in Marine Science

doi 10.3389/fmars.2025.1523585

11,966 views
9 citations

Original Research

Published on 06 Mar 2025

Spatiotemporal evolution of scouring and silting in Made Island port channel (2015–2023)

in Ocean Observation

Qiang Wang
Guanghui Wang
Hongwei Jiang
Hailong Song
Dianguang Ma
Yu Duan

Frontiers in Marine Science

doi 10.3389/fmars.2025.1557950

1,744 views

1,208 articles

articles

GAB-YOLO: a lightweight deep learning model for real-time detection of abnormal behaviors in juvenile greater amberjack fish

A hybrid contrast method for infrared small dim target detection

High-precision refraction correction of ICESat-2 bathymetry based on sea-wave profiles with a piece-point polynomial model

Intelligent quality control method for marine buoy data based on transformer encoder and BiLSTM

AI-enhanced real-time monitoring of marine pollution: part 1-A state-of-the-art and scoping review

Simulating Argo float trajectories and along-track physical and biogeochemical variability in the California Current System

The dominant control of wind-driven asymmetry and sediment export on carbonate slope around a semi-enclosed atoll in the South China Sea

Sonar-based object detection for autonomous underwater vehicles in marine environments

Dynamics of phytoplankton communities in the Baltic Sea: insights from a multidimensional analysis of pigment and spectral data: part II, spectral dataset

Identification of mesoscale eddies based on improved YOLOv8 model: a case study in the South China Sea

Small object detection in side-scan sonar images based on SOCA-YOLO and image restoration

Refining features for underwater object detection at the frequency level

Editorial: Demonstrating observation impacts for the ocean and coupled prediction

Anchored Argo profiling float experiments in the southern Baltic Sea: Puck Bay and Hel Peninsula

Deep learning-driven 3D marine nitrate estimation: uncertainty mitigation through underwater signal exploitation and label augmentation

A novel edge-feature attention fusion framework for underwater image enhancement

Underwater instance segmentation: a method based on channel spatial cross-cooperative attention mechanism and feature prior fusion

Editorial: Time-series observations of ocean acidification: a key tool for documenting impacts on a changing planet

SwinCNet leveraging Swin Transformer V2 and CNN for precise color correction and detail enhancement in underwater image restoration

Spatiotemporal variation characteristics and forecasting of the sea surface temperature in the North Indian Ocean

Semantic segmentation of underwater images based on the improved SegFormer

Multi-scale cascaded attention network for underwater image enhancement

Uncrewed surface vehicles in the Global Ocean Observing System: a new frontier for observing and monitoring at the air-sea interface

Spatiotemporal evolution of scouring and silting in Made Island port channel (2015–2023)