Results 111 to 120 of about 59,883 (284)

Underwater Image Enhancement using Image Processing Techniques A Review

International Journal of Computer Sciences and Engineering, 2021
Arpit Wany, Yogesh Rathore
openaire   +1 more source

A Versatile Engineering Platform for the Fabrication of Prosthetic Venous Valves Using Electrospinning

Advanced Healthcare Materials, EarlyView.
Percutaneous prosthetic venous valves are fabricated by embedding stents in an electrospun matrix that extends luminally to form leaflets. The design shields leaflets from hyperplastic cells, isolates struts from blood contact, and avoids discrete anchoring points.
Dario Arcuti, Salma Mansi, Dominic Biebl, Malin Reuter, Maximilian Grab, José Carlos Rodríguez‐Cabello, Petra Mela   +6 more
wiley   +1 more source

Application of Deep Learning in Underwater Image Processing

Journal of Marine Science and Engineering
The ocean covers a significant portion of the Earth’s surface and harbors abundant natural resources, meaning that underwater exploration is of significant importance [...]
Chia-Hung Yeh, Chua-Chin Wang, Guo-Shiang Lin   +2 more
openaire   +2 more sources

Recent Progress in Ocean Intelligent Perception and Image Processing and the Impacts of Nonlinear Noise

Mathematics
Deep learning network models are crucial in processing images acquired from optical, laser, and acoustic sensors in ocean intelligent perception and target detection.
Huayu Liu, Ying Li, Tao Qian, Ye Tang
doaj   +1 more source

Position Control for Underwater Vehicle Using Image Processing [PDF]

Sensors and Materials, 2021
Chikara Masuzaki, Ikuo Yamamoto, Akihiro Morinaga, Koudai Sadano, Yuto Kai, Tubasa Nakano, Yuya Kato   +6 more
openaire   +1 more source

Sprayable Polymer Blends With Short‐Chain Surface Segregation for Preventing Postoperative Abdominal Adhesions

Advanced Healthcare Materials, EarlyView.
Adhesions’ high occurrence rates and high morbidity render them a critical challenge to be addressed. Current prevention methods, such as physical barriers, have many limitations, resulting in inconsistent safety and efficacy. This study demonstrates the potential for sprayable polymeric materials as an adhesion barrier.
Robert J. Morris III, Tejaswi Nori, Alex I. Halpern, Hannah LaPadula, Arthur V. Cresce, Sarah L. Wright, Anthony D. Sandler, Peter Kofinas   +7 more
wiley   +1 more source

Thermo‐Fluorescent Bactericidal Quantum Dots Based Smart Multifunctional Textiles via Molecular Surface Engineering and 3D‐Printed Interlocked Architectures

Advanced Healthcare Materials, EarlyView.
A versatile approach is presented for fabricating smart multifunctional textiles by integrating thermo‐fluorescent carbon dot/polymer nanocomposite coatings with 3D‐printed interlocked architectures. The fabrics exhibit temperature‐responsive fluorescence, durable hydrophobicity, strong antibacterial and antioxidant activity, and enhanced UV protection.
Poushali Das, Sayan Ganguly, Parham Khoshbakht Marvi, Misha Muthalali, Fatemeh Parniani, Shiza Hassan, Xiaowu (Shirley) Tang, Seshasai Srinivasan, Amin Reza Rajabzadeh   +8 more
wiley   +1 more source

A learnable full-frequency transformer dual generative adversarial network for underwater image enhancement

Frontiers in Marine Science
Underwater applications present unique challenges such as color deviation, noise, and low contrast, which can degrade image quality. Addressing these issues, we propose a novel approach called the learnable full-frequency transformer dual generative ...
Shijian Zheng, Shijian Zheng, Rujing Wang, Rujing Wang, Shitao Zheng, Liusan Wang, Zhigui Liu   +6 more
doaj   +1 more source

Enhanced Endoscopic Internal Drainage of Gastric Abscess Through Additively Manufactured Stents

Advanced Healthcare Materials, EarlyView.
Postoperative gastric leaks are often treated with off‐label biliary double‐pigtail stents, yet conventional extruded designs are not optimized for leak anatomy, can migrate, and may limit abscess evacuation. PETALS is introduced to optimize transmural drainage geometry and enable patient‐specific 3D‐printable stents.
Parima Phowarasoontorn, Yongbin Ko, Juan S. Barajas‐Gamboa, Juan P. Pantoja, Oraib Al‐Ketan, Mohamed Ali, Sungyun Sohn, Heba Tageldeen Naser, Abdel‐Hameed Dabbour, Batoul Khlaifat, Ahmed AlZubaidi, Carlos Abril Vega, John Rodriguez, Matthew Kroh, Khalil B. Ramadi   +14 more
wiley   +1 more source

Underwater Targets Radiated Noise Classification Based on Enhanced Images and Convolutional Neural Networks

IEEE Access
As the economy and society continue to develop, the types of underwater targets are becoming increasingly diverse, accompanied by a corresponding increase in environmental noise.
Lei Zhufeng, Luo Jiachao, Qin Qiwei, Lei Xiaofang, Zhou Chuanghui, Zhang Qian   +5 more
doaj   +1 more source