Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Uniform Depth Channel Flow: Problem Solving

Uniform Depth Channel Flow: Problem Solving

To calculate the flow rate for a trapezoidal channel, first, identify the bottom width, side slope, and flow depth of the channel. The cross-sectional area (A) corresponding to the depth of flow (y), channel bottom width (B), and side slope (θ) is determined by:Next, calculate the wetted perimeter, which includes the bottom width and the sloped side lengths in contact with the water. Using the values of the cross-sectional area and the wetted perimeter, determine the hydraulic radius by...

Super-resolution Fluorescence Microscopy

Super-resolution Fluorescence Microscopy

Super-resolution fluorescence microscopy (SRFM) provides a better resolution than conventional fluorescence microscopy by reducing the point spread function (PSF). PSF is the light intensity distribution from a point that causes it to appear blurred. Due to PSF, each fluorescing point appears bigger than its actual size, and it is the PSF interference of nearby fluorophores that causes the blurred image. Various approaches to achieving higher resolution through SRFM have recently been...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Automatic beam angle optimization in brain tumor radiotherapy using deep reinforcement learning.

Physica medica : PM : an international journal devoted to the applications of physics to medicine and biology : official journal of the Italian Association of Biomedical Physics (AIFB)·2026

Same author

Grade-Dependent Prognostic Value of Classical Clinicopathological Factors in Glioma: A Single-Center Retrospective Study.

Journal of clinical medicine·2026

Same author

Visible-Light Mesoinoic Oxidopyrylium Ylide Photoswitches for Multicolor Photochromism and Dual-λ Synergistic Photoclick Reactions with Dibenzo[b,f][1,4,5]Thiadiazepine-Dioxide.

Angewandte Chemie (International ed. in English)·2026

Same author

Correction: Semaglutide Mitigates Ischemic Brain Injury by Inhibiting Ferroptosis via Modulation of FoXO1 and DRP1 Pathways.

Molecular neurobiology·2026

Same author

Recent Advances in the Manufacturing of Furfurylamine Through Biological and Chemobiological Ways.

Applied biochemistry and biotechnology·2026

Same author

Oncogenic role of talin-1 in glioma: Association with poor prognosis and regulation of the TGF-beta signaling pathway.

Translational oncology·2026

Same journal

RETRACTED: Zhang et al. A Novel Framework for Reconstruction and Imaging of Target Scattering Centers via Wide-Angle Incidence in Radar Networks. <i>Sensors</i> 2025, <i>25</i>, 6802.

Sensors (Basel, Switzerland)·2026

Same journal

Enhancing Unsupervised Multi-Source Domain Adaptation for Person Re-Identification via Mixture of Experts and Graph-Based Relation.

Sensors (Basel, Switzerland)·2026

Same journal

Development of an Instrumented Glove for Palmar Pressure Assessment in Kayakers.

Sensors (Basel, Switzerland)·2026

Same journal

Development and Experimental Validation of an Autonomous IoT-Based Monitoring System for Real-Time Water Quality Assessment in the Amazon River.

Sensors (Basel, Switzerland)·2026

Same journal

Semi-Supervised Adversarial Learning Framework for Controller Area Network Bus Intrusion Detection.

Sensors (Basel, Switzerland)·2026

Same journal

Smart Optimization Method for Safety Signs in Innovative Manufacturing Environments Integrating Industrial Field IoT Sensors and Knowledge Graphs.

Sensors (Basel, Switzerland)·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Jan 18, 2026

Measuring the Shape and Size of Activated Sludge Particles Immobilized in Agar with an Open Source Software Pipeline

Measuring the Shape and Size of Activated Sludge Particles Immobilized in Agar with an Open Source Software Pipeline

Published on: January 30, 2019

Progressive Multi-Scale Perception Network for Non-Uniformly Blurred Underwater Image Restoration.

Dechuan Kong^1,2, Yandi Zhang³, Xiaohu Zhao²

¹School of Artificial Intelligence, Henan Institute of Science and Technology, Xinxiang 453003, China.

Sensors (Basel, Switzerland)

|September 13, 2025

Summary

This summary is machine-generated.

This study introduces PMSPNet, a novel network for enhancing underwater images degraded by non-uniform blur. The method significantly improves image quality for applications like marine robotics and monitoring.

Keywords:

hybrid interaction attention multi-scale perception underwater image enhancement underwater non-uniform blur

More Related Videos

Reefshape: A System for the Efficient Collection and Automated Processing of Time-Series Underwater Photogrammetry Data for Benthic Habitat Monitoring

Reefshape: A System for the Efficient Collection and Automated Processing of Time-Series Underwater Photogrammetry Data for Benthic Habitat Monitoring

Published on: June 13, 2025

Measuring the Structure, Composition, and Change of Underwater Environments with Large-area Imaging

Measuring the Structure, Composition, and Change of Underwater Environments with Large-area Imaging

Published on: April 18, 2025

Related Experiment Videos

Last Updated: Jan 18, 2026

Measuring the Shape and Size of Activated Sludge Particles Immobilized in Agar with an Open Source Software Pipeline

Measuring the Shape and Size of Activated Sludge Particles Immobilized in Agar with an Open Source Software Pipeline

Published on: January 30, 2019

Reefshape: A System for the Efficient Collection and Automated Processing of Time-Series Underwater Photogrammetry Data for Benthic Habitat Monitoring

Reefshape: A System for the Efficient Collection and Automated Processing of Time-Series Underwater Photogrammetry Data for Benthic Habitat Monitoring

Published on: June 13, 2025

Measuring the Structure, Composition, and Change of Underwater Environments with Large-area Imaging

Measuring the Structure, Composition, and Change of Underwater Environments with Large-area Imaging

Published on: April 18, 2025

Area of Science:

Computer Vision
Image Processing
Robotics

Background:

Underwater imaging suffers from spatially varying blur due to turbulence, scattering, and motion.
Existing enhancement methods inadequately address non-uniform blur in realistic underwater scenarios.
This limitation hinders performance in critical downstream vision tasks.

Purpose of the Study:

To develop an advanced network for effectively handling non-uniform underwater blur.
To improve visual quality and performance of underwater vision systems.
To provide a benchmark for evaluating non-uniform underwater blur restoration.

Main Methods:

Proposed PMSPNet (Progressive Multi-Scale Perception Network) for non-uniform underwater blur.
Integrated Hybrid Interaction Attention Module for feature ambiguity modeling.
Employed Progressive Motion-Aware Perception Branch and Progressive Feature Feedback Block for refined blur localization and reconstruction.
Constructed a diverse Non-uniform Underwater Blur Benchmark.

Main Results:

PMSPNet achieved superior performance compared to state-of-the-art methods on multiple datasets.
Demonstrated an average PSNR of 25.51 dB.
Achieved a fast inference speed of 0.01 seconds.

Conclusions:

PMSPNet effectively addresses the challenge of non-uniform underwater blur.
The method enhances visual perception for underwater robots, ecological monitoring, and inspection.
PMSPNet offers a significant advancement in underwater image restoration technology.