基于GPU 粗细粒度和混合精度的SAR 后向投影算法的并行加速研究.
田卫明， 刘富强， 谢鑫， 王长军… - Journal of Signal …, 2023 - search.ebscohost.com
SAR (Synthelic Aperture Radar, 合成孔径雷达) 后向投影成像算法计算量大, 严重影响SAR
信息获取的时效性. GPU (Graphics Processing Unit, 图像处理单元) 具有强大的浮点计算能力 …
信息获取的时效性. GPU (Graphics Processing Unit, 图像处理单元) 具有强大的浮点计算能力 …
Accelerating spaceborne SAR imaging using multiple CPU/GPU deep collaborative computing
With the development of synthetic aperture radar (SAR) technologies in recent years, the
huge amount of remote sensing data brings challenges for real-time imaging processing …
huge amount of remote sensing data brings challenges for real-time imaging processing …
A SqueeSAR Spatially Adaptive Filtering Algorithm Based on Hadoop Distributed Cluster Environment
Y Li, W Song, B Jin, X Zuo, Y Li, K Chen - Applied Sciences, 2023 - mdpi.com
Multi-temporal interferometric synthetic aperture radar (MT-InSAR) techniques analyze a
study area using a set of SAR image data composed of time series, reaching millimeter …
study area using a set of SAR image data composed of time series, reaching millimeter …
[PDF][PDF] 任务分配均衡的双参数CFAR 舰船检测并行算法
张临杰， 张杰， 张晰， 郎海涛 - 遥感学报, 2016 - ygxb.ac.cn
双参数恒虚警率CFAR (Constant False Alarm Rate) 是舰船目标检测中的常用算法. 近年来,
合成孔径雷达(SAR) 分辨率不断提高, SAR 图像幅宽增大, 并且在检测时希望尽量保持舰船轮廓 …
合成孔径雷达(SAR) 分辨率不断提高, SAR 图像幅宽增大, 并且在检测时希望尽量保持舰船轮廓 …
The Adaptive Streaming SAR Back-Projection Algorithm Based on Half-Precision in GPU
Y Xu, Z Zhang, L Chen, Z Li, L Yang - Electronics, 2022 - mdpi.com
The back-projection (BP) algorithm is completely accurate in the imaging principle, but the
computational complexity is extremely high. The single-precision arithmetic used in the …
computational complexity is extremely high. The single-precision arithmetic used in the …
Real-time algorithm for the front-side-looking SAR
K Semenova - 2016 17th International Radar Symposium (IRS), 2016 - ieeexplore.ieee.org
In this paper data processing algorithm for the front-side-looking synthetic aperture radar is
proposed. This algorithm is based on the Least Square method and the spline model. The …
proposed. This algorithm is based on the Least Square method and the spline model. The …
16-bit data processing system for front-side looking SAR
K Semenova - 2016 IEEE International Conference on …, 2016 - ieeexplore.ieee.org
In this paper 16-bit data processing system for the front-side looking synthetic aperture radar
is proposed. It is based on the filter having similar principle of construction as a Savitzky …
is proposed. It is based on the filter having similar principle of construction as a Savitzky …
Parallel Processing of SAR Imaging Algorithms for Large Areas Using Multi-GPU
X Wang, J Yuan, X Zhao - … Conference on Cloud Computing and Security, 2015 - Springer
Abstract The procedure of Synthetic Aperture Radar (SAR) data processing is extraordinarily
time-consuming. The traditional processing modes are hard to satisfy the demand for real …
time-consuming. The traditional processing modes are hard to satisfy the demand for real …