PM-Net: A Multi-Level Keypoints Detector and Patch Feature Learning Network for Optical and SAR Image Matching

PM-Net: A Multi-Level Keypoints Detector and Patch Feature Learning Network for Optical and SAR Image Matching

Due to the differences in radiation and geometric characteristics of optical and synthetic aperture radar (SAR) images, there is still a huge challenge for accurate matching. In this paper, we propose a patch-matching network (PM-Net) to improve the matching performance of optical and SAR images. Fi...

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Bibliographic Details
Main Authors: Ziqian Li, Zhitao Fu, Han Nie, Sijing Chen
Format: Article
Language:English
Published: MDPI AG 2022-06-01
Series:Applied Sciences
Subjects:
remote sensing
feature learning
patch matching
two-channel network
optical and SAR image
Online Access:https://www.mdpi.com/2076-3417/12/12/5989

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