Researching | Small object enhancement detection algorithm based on improved feature pyramid

Optical Instruments, Volume. 44, Issue 5, 14(2022)

Small object enhancement detection algorithm based on improved feature pyramid

Qi HU1...2, Yalin BIAN1,2,*, and Bing WANG12 |Show fewer author(s)

Author Affiliations

¹School of Opitcal-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China

²Shanghai Key Laboratory of Mordern Optical Systems, University of Shanghai for Science and Technology, Shanghai 200093, China

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Fig. 1. Improved feature pyramid network

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Fig. 2. Schematic diagram of feature enhanced YOLOv3

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Fig. 3. Figure of precision-recall curve

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Fig. 4. Schematic diagram of feature enhanced YOLOv3

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Table 1. mAP on MS COCO2017 dataset
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Table 1. mAP on MS COCO2017 dataset
方法主干网络 mAP(%),IoU:0.5 mAP(%),S
YOLOv2 Darknet-19 43.9 5.3
YOLOv3 Darknet-53 55.3 14.6
Faster R-CNN+++ ResNet-101 55.7 15.6
Our approach Darknet-53 56.7 17.9

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Qi HU, Yalin BIAN, Bing WANG. Small object enhancement detection algorithm based on improved feature pyramid[J]. Optical Instruments, 2022, 44(5): 14

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Paper Information

Category: TESTING TECHNOLOGY

Received: Mar. 6, 2022

Accepted: --

Published Online: Nov. 14, 2022

The Author Email: BIAN Yalin (192380303@st.usst.edu.cn)

DOI:10.3969/j.issn.1005-5630.2022.005.002

Topics

laser devices and laser physics

Lasers and Laser Optics

laser manufacturing

Instrumentation, Measurement and Metrology