Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Chanjuan Yin"'
Publikováno v:
Measurement + Control, Vol 54 (2021)
Ground target three-dimensional positions measured from optical remote-sensing images taken by an unmanned aerial vehicle play an important role in related military and civil applications. The weakness of this system lies in its localization accuracy
Externí odkaz:
https://doaj.org/article/5a62c296c4b04f75aee7a0652727cc4c
Autor:
Zegang Qiu, Kunjie Wang, Zhiqin Li, Tao Li, Jinhao Bai, Chanjuan Yin, Xiushen Ye, Haining Liu
Publikováno v:
Journal of Chemistry, Vol 2018 (2018)
The full N,N-methylation of 4,4′-methylenedianiline (MDA) with dimethyl carbonate (DMC) was investigated. The yield of the major product 4,4′-methylene bis(N,N-dimethylaniline) (MBDMA) reached as high as 97% over NaY catalyst at 190°C for 6 h. T
Externí odkaz:
https://doaj.org/article/9172c817a0a14798a86be57366a19f08
Publikováno v:
IET Radar, Sonar & Navigation. 14:1879-1887
In order to realise the fast detection of ships in synthetic aperture radar (SAR) images, a detection method combining visual saliency and a cascade convolutional neural network (CNN) is proposed. First, based on visual saliency, a multiscale spectra
Publikováno v:
Computer Communications. 162:196-203
As an emerging technology, multi-UAV collaboration is widely used in military and civil applications, including regional surveillance, remote sensing, target strike, etc. As a key step in the implementation of multi-UAV cooperative missions, path pla
Publikováno v:
Measurement + Control, Vol 54 (2021)
Ground target three-dimensional positions measured from optical remote-sensing images taken by an unmanned aerial vehicle play an important role in related military and civil applications. The weakness of this system lies in its localization accuracy
Publikováno v:
Electronics Letters. 56:301-303
Two-unmanned-aerial-vehicle (UAV) cooperative target locating based on airborne visual tracking platform is a common UAV reconnaissance mode. In the process of two-UAV cooperative target locating, the performance of target locating is highly dependen
Autor:
Chanjuan Yin, Tao Li, Li Zhiqin, Haining Liu, Kunjie Wang, Xiushen Ye, Qiu Zegang, Jinhao Bai
Publikováno v:
Journal of Chemistry, Vol 2018 (2018)
The full N,N-methylation of 4,4′-methylenedianiline (MDA) with dimethyl carbonate (DMC) was investigated. The yield of the major product 4,4′-methylene bis(N,N-dimethylaniline) (MBDMA) reached as high as 97% over NaY catalyst at 190°C for 6 h. T