Lifeng He, Yanling Liu, Yan Zhong, Bin Yao. Video Foreground Target Extraction Algorithm in Complex Background[J]. Laser & Optoelectronics Progress, 2020, 57(16): 161013
- Laser & Optoelectronics Progress
- Vol. 57, Issue 16, 161013 (2020)
Fig. 1. Model of pixel classification model
Fig. 2. Detection results of ViBe algorithm. (a) People; (b) vehicles
Fig. 3. Changing trend of different types of pixels. (a) Static background pixel; (b) foreground target pixel (c) dynamic background pixel
Fig. 4. Office video results obtained by different algorithms. (a) Original image; (b) GMM algorithm; (c) ViBe algorithm; (d) algorithm of Ref.[7]; (e) algorithm of Ref.[8]; (f) our algorithm
Fig. 5. RiverSide video results obtained by different algorithms. (a) Original image; (b) GMM algorithm; (c) ViBe algorithm; (d) algorithm of Ref.[7]; (e) algorithm of Ref.[8]; (f) our algorithm
Fig. 6. Fall video results obtained by different algorithms. (a) Original image; (b) GMM algorithm; (c) ViBe algorithm; (d) algorithm of Ref.[7]; (e) algorithm of Ref.[8]; (f) our algorithm
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Table 1. Performance comparison of different algorithms
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