Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Tongyao Du"'
Autor:
Dehui Dong, Dongping Ming, Qihao Weng, Yi Yang, Kun Fang, Lu Xu, Tongyao Du, Yu Zhang, Ran Liu
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 16, Pp 4423-4438 (2023)
Building extraction from remote sensing imagery has been a research hotspot for some time with the advancement of AI in remote sensing. However, the edges of buildings extracted using existing techniques are commonly broken and inaccurate for the com
Externí odkaz:
https://doaj.org/article/f6b65ab2d7364d028bf15677be5e2cca
Publikováno v:
IEEE Access, Vol 8, Pp 22266-22274 (2020)
Speckle noise in digital holography has a great influence on image quality, and one of the reasons for the formation of speckle noise is that the degree of coherence for the reference light and the object light is too high and unnecessary noise is in
Externí odkaz:
https://doaj.org/article/e2cd887fd316488580a409bc9a5e782f
Publikováno v:
Remote Sensing, Vol 14, Iss 22, p 5658 (2022)
In this paper, Feature Engineering (FE) was applied to Landslide Susceptibility Mapping (LSM), while the most suitable conditioning feature dataset and analysis method were tested and analyzed. Tianshui city was taken as the study area, three types o
Externí odkaz:
https://doaj.org/article/03e646a277ef4c3dbe4e96b7eb86b993
Publikováno v:
Photonics, Vol 9, Iss 11, p 811 (2022)
Liquid crystal spatial light modulators (LC-SLMs) are devices that can accurately adjust the parameters of beam amplitude, phase, wavefront and polarization. However, due to the limitation of laser damage resistance of component materials, LC-SLMs st
Externí odkaz:
https://doaj.org/article/636aec3faf8e455aab71affcaae4323f
Publikováno v:
Applied Sciences, Vol 12, Iss 2, p 718 (2022)
In this paper, we propose a fast interference spectral imaging system based on liquid crystal (LC) relaxation. The path delay of nematic LC during falling relaxation is used for the scanning of the optical path. Hyperspectral data can be obtained by
Externí odkaz:
https://doaj.org/article/d3287dfc9ca948229afa1baac827a2a6
Publikováno v:
Remote Sensing, Vol 13, Iss 11, p 2207 (2021)
Aircraft is a means of transportation and weaponry, which is crucial for civil and military fields to detect from remote sensing images. However, detecting aircraft effectively is still a problem due to the diversity of the pose, size, and position o
Externí odkaz:
https://doaj.org/article/b5ff5e45faca4c4cbde64b65b25382bf
Publikováno v:
High Power Laser Science and Engineering. 10
In this paper, the feasibility of a high laser damage threshold liquid crystal spatial light modulator based on gallium nitride (GaN) transparent conductive electrodes is proved. The laser-induced damage threshold (LIDT) is measured, and a high LIDT
Publikováno v:
High Power Laser Science and Engineering. 10
In this paper, we propose an effective method to compensate for the performance degradation of optically addressed spatial light modulators (OASLMs). The thermal deposition problem usually leads to the on-off ratio reduction of amplitude OASLM, so it
Publikováno v:
IEEE Access, Vol 8, Pp 22266-22274 (2020)
Speckle noise in digital holography has a great influence on image quality, and one of the reasons for the formation of speckle noise is that the degree of coherence for the reference light and the object light is too high and unnecessary noise is in
Publikováno v:
Computers and Electronics in Agriculture. 192:106611