The Adaptive Streaming SAR Back-Projection Algorithm Based on Half-Precision in GPU

The Adaptive Streaming SAR Back-Projection Algorithm Based on Half-Precision in GPU

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 traditional graphics processing unit (GPU) acceleration scheme has low throughput and its usage of the video memory is l...

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Bibliographic Details
Main Authors: Yihao Xu, Zhuo Zhang, Longyong Chen, Zhenhua Li, Ling Yang
Format: Article
Language:English
Published: MDPI AG 2022-09-01
Series:Electronics
Subjects:
adaptive loss factor
asynchronous parallel stream
back-projection algorithm
half-precision floating point
graphics processing unit
synthetic aperture radar
Online Access:https://www.mdpi.com/2079-9292/11/18/2807

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https://www.mdpi.com/2079-9292/11/18/2807

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