Peng Li, Yan Zhang. Video Smoke Detection Based on Gaussian Mixture Model and Convolutional Neural Network[J]. Laser & Optoelectronics Progress, 2019, 56(21): 211502
- Laser & Optoelectronics Progress
- Vol. 56, Issue 21, 211502 (2019)
Fig. 1. Flow chart of video smoke detection algorithm
Fig. 2. Motion object detection. (a) Original images; (b) process results based on GMM; (c) process results based on morphology
Fig. 3. CNN architecture of video smoke detection
Fig. 4. Data set. (a) Examples of positive samples; (b) examples of negative samples
Fig. 5. Comparison of smoke recognition effects. (a)(b)(c) Before setting probability threshold; (d)(e)(f) after setting probability threshold
Fig. 6. Video set. (a) Examples of smoke videos; (b) examples of non-smoke videos
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Table 1. Algorithm performance of partial video smoke detection
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