Results 81 to 90 of about 5,378,168 (226)

Underwater Target Detection Based on Parallel High-Resolution Networks. [PDF]

Sensors (Basel), 2023
Bao Z, Guo Y, Wang J, Zhu L, Huang J, Yan S.   +5 more
europepmc   +1 more source

Underwater Object Detection of AUV based on Sonar Simulator utilizing Noise Addition

, 2022
Object detection is one of necessary techniques for autonomous underwater vehicles (AUVs) to automate their missions. However, underwater object detection requires a large number of data images of target object.
YU, SON-CHEOL, Song, Young-Woon, Sung, Minsung   +2 more
core  

Spatial Control of Light‐Responsive Proteins and Optogenetics Within Hydrogels via Volumetric Bioprinting

Advanced Materials, EarlyView.
Spatiotemporal control over cell behavior within bioprinted constructs remains a key challenge in biofabrication. Volumetric bioprinting using multi‐wavelength light sources permits to activate light‐sensitive intracellular proteins as well as optogenetic gene and protein expression circuits in bioprinted cells, in addition to enabling fast printing of
Davide Ribezzi, Pere Català, Gabriel Größbacher, Paulina Nuñez Bernal, Olaf Nijssen, Sammy Florczak, Wilco Nijenhuis, Nuria Crusellas‐Villorbina, Bram Nijhoff, Paul Delrot, Jos Malda, Andreas Hierholzer, Martin Fussenegger, Lukas C. Kapitein, Riccardo Levato   +14 more
wiley   +1 more source

A lightweight YOLO network for robotic underwater biological detection

Frontiers in Marine Science
IntroductionUnderwater image quality is commonly affected by problems such as insufficient illumination, extensive background noise, and target occlusion.
Yanyu Huang, Jianwei Huang, Jianwei Huang, Meihong Huang   +3 more
doaj   +1 more source

Polyphenol‐Inspired Materials for Agricultural Applications

Advanced Materials, EarlyView.
This review outlines the use of polyphenol‐inspired materials for sustainable agriculture, highlighting their molecular design, interfacial assembly, structure–property relationships, and prospects toward precision agriculture, climate resilience, ecosystem protection, and circular bioeconomy strategies.
Haofu Liu, Omid Mazaheri, Zhixing Lin, Tianzheng Wang, Jingqu Chen, Yuang Gu, Xia Liang, Deli Chen, Frank Caruso   +8 more
wiley   +1 more source

DyFish-DETR: Underwater Fish Image Recognition Based on Detection Transformer

Journal of Marine Science and Engineering
Due to the complexity of underwater environments and the lack of training samples, the application of target detection algorithms to the underwater environment has yet to provide satisfactory results. It is crucial to design specialized underwater target
Zhuowei Wang, Zhukang Ruan, Chong Chen
doaj   +1 more source

Underwater Target Detection Utilizing Polarization Image Fusion Algorithm Based on Unsupervised Learning and Attention Mechanism. [PDF]

Sensors (Basel), 2023
Cheng H, Zhang D, Zhu J, Yu H, Chu J.
europepmc   +1 more source

S‐Nitrosothiols as Thiol‐Protecting Groups for Controlled Thiol‐Maleimide Crosslinking of Homogeneous Soft Hydrogels

Advanced Materials, EarlyView.
Rapid thiol‐maleimide addition frequently outpaces mixing, resulting in heterogeneous hydrogels. S‐nitrosothiols act as thiol‐protecting groups, allowing uniform mixing with maleimide‐functionalized polymers before gelation. Sodium thiosulfate or sodium ascorbate then regenerates thiols on demand, triggering controlled thiol‐maleimide crosslinking ...
Julian A. Serna, Michelle J. Iwohn, Maximilian Seifermann, Stefan Heißler, Maike Schliephake, Franziska Dopp, Claudia Muhle‐Goll, Pavel A. Levkin   +7 more
wiley   +1 more source

A Dynamic Interference Detection Method of Underwater Scenes Based on Deep Learning and Attention Mechanism

Biomimetics
Improving the three-dimensional reconstruction of underwater scenes is a challenging and hot topic in the field of underwater robot vision system research.
Shuo Shang, Jianrong Cao, Yuanchang Wang, Ming Wang, Qianchuan Zhao, Yuanyuan Song, He Gao   +6 more
doaj   +1 more source

Single-Stage Underwater Target Detection Based on Feature Anchor Frame Double Optimization Network. [PDF]

Sensors (Basel), 2022
Ge H, Dai Y, Zhu Z, Zang X.
europepmc   +1 more source