Autofocus algotithm for stripmap mode SAR
24 ビュー (過去 30 日間)
古いコメントを表示
Need help implementing an autofocus algorithm for the stripmap mode SAR image. I made the algorithm that receives an SAR image, but I can’t apply autofocus in any way. The type of algorithm does not really matter; I tried to apply the phase difference algorithm and the PGA algorithm. I will be glad of any help.
0 件のコメント
回答 (1 件)
Rifat Afroz
2021 年 3 月 12 日
You will find some codes for PGA autofocus for spotlight SAR on github https://github.com/nnaka/sar. But you need to preprocess the stripmap SAR signal in order to apply PGA to it.
参考
カテゴリ
Help Center および File Exchange で Detection, Range and Doppler Estimation についてさらに検索
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!