GPU Accelerated Processing Method for Feature Point Extraction and Matching in Satellite SAR Images

GPU Accelerated Processing Method for Feature Point Extraction and Matching in Satellite SAR Images

This paper addresses the challenge of extracting feature points and image matching in Synthetic Aperture Radar (SAR) satellite images, particularly focusing on large-scale embedding. The widely used Scale Invariant Transform (SIFT) algorithm, successful in computer vision and optical satellite image...

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Bibliographic Details
Main Authors: Lei Dong, Niangang Jiao, Tingtao Zhang, Fangjian Liu, Hongjian You
Format: Article
Language:English
Published: MDPI AG 2024-02-01
Series:Applied Sciences
Subjects:
image matching
SAR-SIFT
GPU mapping
multi-GPU collaborative acceleration
Online Access:https://www.mdpi.com/2076-3417/14/4/1528

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