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A Dense Feature Pyramid Network for Remote Sensing Object Detection
| Content Provider | MDPI |
|---|---|
| Author | Sun, Yu Liu, Wenkai Gao, Yangte Hou, Xinghai Bi, Fukun |
| Copyright Year | 2022 |
| Description | In recent years, object detection in remote sensing images has become a popular topic in computer vision research. However, there are various problems in remote sensing object detection, such as complex scenes, small objects in large fields of view, and multi-scale object in different categories. To address these issues, we propose DFPN-YOLO, a dense feature pyramid network for remote sensing object detection. To address difficulties in detecting small objects in large scenes, we add a larger detection layer on top of the three detection layers of YOLOv3, and we propose Dense-FPN, a dense feature pyramid network structure that enables all four detection layers to combine semantic information before sampling and after sampling to improve the performance of object detection at different scales. In addition, we add an attention module in the residual blocks of the backbone to allow the network to quickly extract key feature information in complex scenes. The results show that the mean average precision (mAP) of our method on the RSOD datasets reached 92%, which is 8% higher than the mAP of YOLOv3, and the mAP increased from 62.41% on YOLOv3 to 69.33% with our method on the DIOR datasets, outperforming even YOLOv4. |
| Starting Page | 4997 |
| e-ISSN | 20763417 |
| DOI | 10.3390/app12104997 |
| Journal | Applied Sciences |
| Issue Number | 10 |
| Volume Number | 12 |
| Language | English |
| Publisher | MDPI |
| Publisher Date | 2022-05-15 |
| Access Restriction | Open |
| Subject Keyword | Applied Sciences Artificial Intelligence Remote Sensing Remote Sensing Object Detection Dense Feature Pyramid Network Attention Module Improved Residual Block Yolo |
| Content Type | Text |
| Resource Type | Article |
