121   Artículos

 
en línea
Changhong Liu, Jiawen Wen, Jinshan Huang, Weiren Lin, Bochun Wu, Ning Xie and Tao Zou    
Underwater object detection is crucial in marine exploration, presenting a challenging problem in computer vision due to factors like light attenuation, scattering, and background interference. Existing underwater object detection models face challenges ... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Rong Wang, Yonghui Zhang and Yulu Zhang    
The absorption and scattering of light in water usually result in the degradation of underwater image quality, such as color distortion and low contrast. Additionally, the performance of acquisition devices may limit the spatial resolution of underwater ... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Jiawei Zhang, Fenglei Han, Duanfeng Han, Jianfeng Yang, Wangyuan Zhao and Hansheng Li    
In the realm of ocean engineering and maintenance of subsea structures, accurate underwater distance quantification plays a crucial role. However, the precision of such measurements is often compromised in underwater environments due to backward scatteri... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Lin Zhang, Yanbin Gao and Lianwu Guan    
For seabed mapping, the prevalence of autonomous underwater vehicles (AUVs) employing side-scan sonar (SSS) necessitates robust navigation solutions. However, the positioning errors of traditional strapdown inertial navigation system (SINS) and Doppler v... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Chengyang Peng, Shaohua Jin, Gang Bian, Yang Cui and Meina Wang    
The scarcity and difficulty in acquiring Side-scan sonar target images limit the application of deep learning algorithms in Side-scan sonar target detection. At present, there are few amplification methods for Side-scan sonar images, and the amplificatio... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Jier Xi and Xiufen Ye    
There are many challenges in using side-scan sonar (SSS) images to detect objects. The challenge of object detection and recognition in sonar data is greater than in optical images due to the sparsity of detectable targets. The complexity of real-world u... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Meili Wang, Ye Tian, Shengfa Yang and Pingyi Wang    
This study combined the characteristics of rock mass structure, channel characteristics of main and tributary rivers, and flow conditions in the Three Gorges Reservoir area of the Yangtze River and designed and constructed a three-dimensional granular ro... ver más
Revista: Water    Formato: Electrónico

 
en línea
Simon Brown and Jon C. Henderson    
This paper describes the workflow followed to survey and monitor the interior and exterior of a large and complex metal wreck, the SS Thistlegorm in the Red Sea, using digital photogrammetry. Utilizing a simple single-camera rig and off-the-shelf softwar... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Fengxu Guan, Siqi Lu, Haitao Lai and Xue Du    
Underwater optical imaging devices are often affected by the complex underwater environment and the characteristics of the water column, which leads to serious degradation and distortion of the images they capture. Deep learning-based underwater image en... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Yu Ning, Yong-Ping Jin, You-Duo Peng and Jian Yan    
Efficient underwater visual environment perception is the key to realizing the autonomous operation of underwater robots. Because of the complex and diverse underwater environment, the underwater images not only have different degrees of color cast but a... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

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