48   Artículos

 
en línea
Shuhe Zheng, Yang Liu, Wuxiong Weng, Xuexin Jia, Shilong Yu and Zuoxun Wu    
Recognition and localization of fruits are key components to achieve automated fruit picking. However, current neural-network-based fruit recognition algorithms have disadvantages such as high complexity. Traditional stereo matching algorithms also have ... ver más
Revista: Agronomy    Formato: Electrónico

 
en línea
Xiangcheng Ma, Mengfan Lv, Tie Cai and Zhikuan Jia    
Studying carbon dioxide fluxes in wheat fields is becoming increasingly important. The dry semi-humid area in China is an important wheat production area, but the variations in carbon dioxide fluxes in wheat fields and the mechanisms associated with the ... ver más
Revista: Agronomy    Formato: Electrónico

 
en línea
Gabriele Dessena, Marco Civera, Dmitry I. Ignatyev, James F. Whidborne, Luca Zanotti Fragonara and Bernardino Chiaia    
The Loewner framework has recently been proposed for the system identification of mechanical systems, mitigating the limitations of current frequency domain fitting processes for the extraction of modal parameters. In this work, the Loewner framework com... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Mengtao Zhang, Mengli Wang, Hang Guo, Junjun Hu and Jian Xiong    
The global tropospheric zenith delay grid products of VMF1 and VMF3 (Vienna mapping functions) with different resolutions are used to calculate the tropospheric zenith delay of eight IGS (International GNSS Service) stations in China, and the accuracy of... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Feiya Li, Chunyun Fu, Dongye Sun, Hormoz Marzbani and Minghui Hu    
Geometric map features, such as line segments and planes, are receiving increasing attention due to their advantages in simultaneous localization and mapping applications. However, large structures in different environments are very likely to appear repe... ver más
Revista: ISPRS International Journal of Geo-Information    Formato: Electrónico

 
en línea
Ziwei Huang, Shaoying Li, Yihuan Peng and Feng Gao    
The development of the county economy in China is a complicated process that is influenced by many factors in different ways. This study is based on multi-source big data, such as Tencent user density (TUD) data and point of interest (POI) data, to calcu... ver más
Revista: ISPRS International Journal of Geo-Information    Formato: Electrónico

 
en línea
Yue Zhang, Yang Li, Xiang Han, Ang Gao, Shuaijie Jing and Yuepeng Song    
Achieving fast and accurate prediction of the fruit mechanical damage area is important to improve the accuracy and efficiency of apple quality grading. In this paper, the spectral data of all samples in the wavelength range from 376 to 1011 nm were coll... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Jiapeng Cui and Feng Tan    
To ameliorate soil oxygen deficiencies around subsurface drip irrigation (SDI) drippers, aerated irrigation (AI) was introduced to supply aerated water to the soil through venturi installed in the SDI pipeline. The objectives of this study were to invest... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Avirut Puttiwongrak, Solina Keo, Sakanann Vann, Tanwa Arpornthip, Thongchai Suteerasak and Piti Sukontasukkul    
Understanding the technical properties of the subsurface soil is essential for carrying out any building project correctly. In sandy soils in Phuket, Thailand, a correlation between electrical resistivity and the SPT N-value should be established in desi... ver más
Revista: Geosciences    Formato: Electrónico

 
en línea
Zhiyao Zhu, Huilong Ren, Xiuhuan Wang, Nan Zhao and Chenfeng Li    
The limit state function is important for the assessment of the longitudinal strength of damaged ships under combined bending moments in severe waves. As the limit state function cannot be obtained directly, the common approach is to calculate the result... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

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