@article{202108.0509, doi = {10.20944/preprints202108.0509.v1}, url = {https://doi.org/10.20944/preprints202108.0509.v1}, year = 2021, month = {August}, publisher = {Preprints}, author = {Haomiao Liu and Haizhou Xu and Lei Zhang and Weigang Lu and Fei Yang and Jingchang Pan}, title = {SAR Ship Detection Based on Improved Libra RetinaNet}, journal = {Preprints} }