AIFFEL 강남 4기 해커톤 팀 아폴로입니다.
위성 영상에서 항공기, 선박, 차량 Class에 대한 위치 식별(Object Detection)
잘못된 객체 오인식
밀집된 객체군에서 Detection 누락
주로 고해상도(큰 Size 이미지)이므로 Downsampling 과정에서 화질 저하 발생
- Patch
- Size Based Posted Filtering by GSD
- Augmentation
- Backbone
- Semantic Segmentation
- Hyperparameter Tuning
- Transfer Learning
MMRotate GDAL Shapely Albumentation
Python QGIS
- Data Storage : Google Cloud
- Code Editor : Google Colab
- GPU : K80
- RAM : 52GB
Xian Sun et al. FAIR1M: A Benchmark Dataset for Fine-grained Object Recognition in High-Resolution Remote Sensing Imagery. ISPRS, 2022.
Yue Zhou et al. MMRotate: A Rotated Object Detection Benchmark using PyTorch. ACM MM, 2022.
Kai Chen et al. MMDetection: Open MMLab Detection Toolbox and Benchmark. arXiv preprint arXiv:1906.07155, 2019.
Jian Ding et al. Learning RoI Transformer for Oriented Object Detection in Aerial Images. CVPR, 2019.
Kaiming He et al. Deep Residual Learning for Image Recognition. IEEE, 2016.
Gui-Song Xia et al. DOTA: A Large-scale Dataset for Object Detection in Aerial Images. CVPR, 2018.
Alexander Buslaev et al. Albumentations: fast and flexible image augmentations. Information, 2020.
Ross Girshick et al. Rich feature hierarchies for accurate object detection and semantic segmentation. CVPR, 2014.
Jan Hosang et al. Learning non-maximum suppression. CVPR, 2017.
Hamid Rezatofighi et al. Generalized Intersection over Union: A Metric and A Loss for Bounding Box Regression. CVPR, 2019.