Increasing the Detection Accuracy of Bi-Temporal Changes via Speckle Whitening of Single-Look Complex Synthetic Aperture Radar Images
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DOI: 10.1109/access.2024.3370413
Abstract: This study employs an unsupervised procedure to spatially decorrelate fully-developed speckle in single-look complex (SLC) synthetic aperture radar (SAR) images. The goal is evaluating the extent to which the spatial correlation of the noise induced… read more here.
Keywords: detection; single look; accuracy; speckle ... See more keywords
Subpixellic Methods for Sidelobes Suppression and Strong Targets Extraction in Single Look Complex SAR Images
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DOI: 10.1109/jstars.2018.2790987
Abstract: Synthetic aperture radar (SAR) images display very high dynamic ranges. Man-made structures (like buildings or power towers) produce echoes that are several orders of magnitude stronger than echoes from diffusing areas (vegetated areas) or from… read more here.
Keywords: speckle dominated; look complex; single look; sar ... See more keywords
BSF: Block Subspace Filter for Removing Narrowband and Wideband Radio Interference Artifacts in Single-Look Complex SAR Images
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2021.3096538
Abstract: Radio signals emitted by various sources, such as ground radars and broadcast/communication devices, can unintentionally cause radio frequency interference (RFI) to spaceborne synthetic aperture radar (SAR), degrading SAR image qualities to various degrees. Most existing… read more here.
Keywords: single look; look complex; bsf; sar images ... See more keywords