Zobrazeno 1 - 10
of 551
pro vyhledávání: '"Ground moving target indication (GMTI)"'
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 5712-5720 (2024)
For multichannel synthetic aperture radar (SAR) ground moving target indication (GMTI) systems, the clutter suppression method based on post-Doppler space time adaptive processing technology is popular due to its excellent performance. However, to co
Externí odkaz:
https://doaj.org/article/f4d8f1037a094810b673698310a757f8
Publikováno v:
Leida xuebao, Vol 12, Iss 6, Pp 1179-1201 (2023)
Airborne Wide angle staring Synthetic Aperture Radar (WasSAR) is a novel SAR imaging technique that enables multiangle and long-time staring imaging of an observation region. The combination of WasSAR and Ground Moving Target Indication (GMTI) facili
Externí odkaz:
https://doaj.org/article/fc4e1e894093446e98013a740e4ed738
Publikováno v:
Remote Sensing, Vol 16, Iss 16, p 3041 (2024)
The design and optimization of sensor array configurations is a significant challenge for distributed SAR-GMTI radar systems because the system performance of distributed array radar is a comprehensive result of several conflicting evaluation indicat
Externí odkaz:
https://doaj.org/article/e95b06dba21e4b28976e9d2c7a99a482
Publikováno v:
Remote Sensing, Vol 16, Iss 15, p 2863 (2024)
In recent years, the detection performance of SAR-GMTI (synthetic aperture radar-ground moving target indication) algorithm based on deep learning has always been limited by insufficient measured data due to the heavy operation complexity and high co
Externí odkaz:
https://doaj.org/article/1ff55c456b2446d2af09870bd0e62b54
Publikováno v:
Remote Sensing, Vol 16, Iss 12, p 2148 (2024)
The spaceborne high-resolution and wide-swath synthetic aperture radar (HRWS-SAR) system combined with the ground moving target indication (GMTI) mode provides a promising prospect in the realization of wide-area target surveying and high-resolution
Externí odkaz:
https://doaj.org/article/909cfd80d1af45aaa822ac3af55dce99
Publikováno v:
Remote Sensing, Vol 16, Iss 4, p 605 (2024)
Multi-moving-target imaging in a synthetic aperture radar (SAR) system poses a significant challenge owing to target defocusing and being contaminated by strong background clutter. Aiming at this problem, a new deep-convolutional-neural-network (CNN)
Externí odkaz:
https://doaj.org/article/8c7f5f90b4354095bc22ac0bfc10f3fe
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 15, Pp 8668-8681 (2022)
In the complicated geographical environment, there will be a seriously deleterious effect to the performance of synthetic aperture radar (SAR)-ground moving target indication (SAR-GMTI) system, because it is difficult to obtain the homogeneous traini
Externí odkaz:
https://doaj.org/article/90e651cb39f8432186473b6ec56b7e54
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 15, Pp 1481-1493 (2022)
Video synthetic aperture radar (ViSAR) has been found very useful for the surveillance of ground moving targets. The target energy can be utilized for ground moving target tracking, while the dynamic shadows of moving targets enable an alternative tr
Externí odkaz:
https://doaj.org/article/11df9cacd0304acc86bb4e88da94f13b
Publikováno v:
فصلنامه علوم و فناوری فضایی, Vol 14, Iss 3, Pp 91-100 (2021)
synthetic aperture radar (SAR) for ground moving target indication (GMTI) and imaging (GMTIm) have been gaining increasing interests for both civilian and military applications. Because SAR is generally designed for imaging a stationary scene, the SA
Externí odkaz:
https://doaj.org/article/8d347d1ab40f429c84a7628c35eb2b2d
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