Fig. 1. Flow chart of proposed method

Fig. 2. Illustration of spatiotemporal gradient map generation

Fig. 3. Detection results by six different saliency detection methods. (a) Original image; (b) annotation image; (c) TMP method; (d) PQFT method; (e) ITTI method; (f) SR method; (g) SCUW method; (h) proposed method

Fig. 4. Detection results by six different motion detection methods. (a) Original image; (b) silhouette; (c) TFD; (d) ViBe; (e) KDE; (f) MoG; (g) TFD+BS; (h) proposed method

Fig. 5. P-R curves by different saliency detection methods

Fig. 6. Fβ by different methods. (a) Saliency detection; (b) moving target detection