Optics and Precision Engineering, Volume. 31, Issue 12, 1859(2023)
Few-shot object detection on Thangka via multi-scale context information
Figures & Tables(12)
Table 1. Comparison of detection results of different algorithms in Thangka dataset
View tableView in ArticleTable 1. Comparison of detection results of different algorithms in Thangka dataset
Shot Methods AP50 AP75 mAP 10 LSTD［ 12 ］11.3 9.7 10.3 TFA［ 14 ］14.2 9.7 10.8 MPSR［ 19 ］15.5 13.6 13.2 FSCE［ 15 ］29.6 18.0 16.7 FSMC 34.6 19.6 19.7 20 LSTD［ 12 ］14.5 11.7 12.3 TFA［ 14 ］16. 11.5 14.3 MPSR［ 19 ］21.7 16.1 14.6 FSCE［ 15 ］35.6 19.2 18.1 FSMC 41.8 25.7 24.4
Table 2. Detection results of different categories
View tableView in ArticleTable 2. Detection results of different categories
shot methods sumeruSeat padmasana nature solemnInstrument chignon coronet 10 FSCE 11.7 10.0 17.6 14.2 31.0 35.8 FSMC 17.3 14.6 18.5 19.3 32.1 37.1 20 FSCE 13.9 13.6 22.4 19.2 33.1 36.3 FSMC 21.4 18.1 22.5 25.5 33.5 36.5
Table 3. Comparison of detection results of COCO dataset
View tableView in ArticleTable 3. Comparison of detection results of COCO dataset
Shot Methods AP50 AP75 mAP 10 FSCE 10.4 7.2 8.9 FSMC 12.1 10.6 11.2 20 FSCE 12.5 12.7 11.5 FSMC 15.6 14.4 14.9
Table 4. Ablation experiment results on Thangka dataset
View tableView in ArticleTable 4. Ablation experiment results on Thangka dataset
Shot Methods AP50 AP75 mAP Parameters/
104（M）
Average detection time/s 10 FSCE 29.6 18.0 16.7 1.12 0.050 FSCE+CFM 32.6 18.2 18.0 - - FSCE+CFM+DAM 33.9 19.1 19.4 - - FSCE+CFM+DAM+RSLoss （FSMC） 34.6 19.6 19.7 1.17 0.093
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Wenjin HU, Huiyuan TANG, Chaoyang YUE, Huafei SONG. Few-shot object detection on Thangka via multi-scale context information[J]. Optics and Precision Engineering, 2023, 31(12): 1859
Paper Information
Category: Information Sciences
Received: Aug. 22, 2022
Accepted: --
Published Online: Jul. 25, 2023
The Author Email: Wenjin HU (wenjin_zhm@126.com)
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