Moving Target Detection Algorithm Based on Vibe and Improved LBP in Complex Background

Weilin Chen; Liya Qiu; Zheng Li; Jian Wang; Chang Tan

doi:10.3788/LOP213062

Laser & Optoelectronics Progress, Volume. 60, Issue 4, 0410012(2023)

Moving Target Detection Algorithm Based on Vibe and Improved LBP in Complex Background

Weilin Chen^1,2,3, Liya Qiu^1,2,3, Zheng Li^1,3、*, Jian Wang^1,2,3, and Chang Tan^1,2,3

Author Affiliations

¹Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai 200083, China

²University of Chinese Academy of Sciences, Beijing 100049, China

³Key Laboratory of Infrared System Detection and Imaging Technology, Chinese Academy of Sciences, Shanghai 200083, China

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Figures & Tables(7)

Fig. 1. Calculation process of traditional LBP value. (a) Original 3×3 image; (b) binarization of difference value after comparison with central pixel; (c) weighted multiplication of corresponding positions

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Fig. 2. SLBP process. (a) Traditional LBP process and processing results; (b) SLBP process and processing results

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Fig. 3. Background modeling and processing results after improved LBP feature operator

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Fig. 4. Processing results of different algorithms in complex scenes. (a) highway; (b) snowfall; (c) canoe; (d) pedestrians; (e) PETS2006; (f) library; (g) overpass

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Fig. 5. Line chart comparing different algorithms in seven scenes

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Table 1. Average time taken by Vibe and the proposed algorithm in seven scenarios

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Table 1. Average time taken by Vibe and the proposed algorithm in seven scenarios

Scene	highway		snowfall		canoe		pedestrians
Algorithm	Vibe	Proposed algorithm	Vibe	Proposed algorithm	Vibe	Proposed algorithm	Vibe	Proposed algorithm
Average time /ms	21.9743	21.0015	35.1748	35.9572	21.5835	23.0218	20.3258	22.8498
Scene	PETS2006		library		overpass
Algorithm	Vibe	Proposed algorithm	Vibe	Proposed algorithm	Vibe	Proposed algorithm
Average time /ms	36.0613	52.2893	19.6135	20.8673	13.5020	14.5666

Table 2. Evaluation index results of each algorithm in seven scenes

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Table 2. Evaluation index results of each algorithm in seven scenes

Scene	highway				snowfall				canoe
Scene	R	P	F	P_pwc	R	P	F	P_pwc	R	P	F	P_pwc
Proposed algorithm	0.7247	0.742	0.7333	0.0304	0.7068	0.7950	0.7483	0.0166	0.6518	0.8211	0.7267	0.0270
Vibe	0.7132	0.679	0.6957	0.036	0.6156	0.8437	0.7118	0.0174	0.4283	0.5382	0.477	0.0517
KDE	0.9278	0.2975	0.2975	0.1307	0.2437	0.0441	0.3147	0.0371	0.9808	0.6328	0.3736	0.1809
GMM	0.4985	0.4035	0.446	0.0714	0.1137	0.0465	0.066	0.1123	0.281	0.2729	0.2769	0.0807
Scene	pedestrians				PETS2006				Library
Scene	R	P	F	P_pwc	R	P	F	P_pwc	R	P	F	P_pwc
Proposed algorithm	0.8569	0.6071	0.7107	0.0085	0.9959	0.4305	0.6284	0.0074	0.9253	0.9207	0.923	0.0338
Vibe	0.8717	0.5078	0.6418	0.0119	0.523	0.6457	0.5779	0.0099	0.0592	0.7689	0.11	0.2097
KDE	0.924	0.4694	0.6225	0.0137	0.9908	0.2789	0.4578	0.0333	0.0111	0.6811	0.0218	0.2175
GMM	0.4686	0.6332	0.5386	0.0098	0.5644	0.7587	0.6473	0.008	0.0748	0.7417	0.1358	0.2081
Scene	overpass
Scene	R	P	F	P_pwc
Proposed algorithm	0.7586	0.7305	0.7443	0.057
Vibe	0.5894	0.6365	0.621	0.0387
KDE	0.9742	0.2832	0.4389	0.134
GMM	0.6027	0.6412	0.6214	0.0395

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Weilin Chen, Liya Qiu, Zheng Li, Jian Wang, Chang Tan. Moving Target Detection Algorithm Based on Vibe and Improved LBP in Complex Background[J]. Laser & Optoelectronics Progress, 2023, 60(4): 0410012

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Paper Information

Category: Image Processing

Received: Nov. 25, 2021

Accepted: Dec. 21, 2021

Published Online: Feb. 14, 2023

The Author Email: Li Zheng (lizheng_sitp@163.com)

DOI:10.3788/LOP213062

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology