An Improved Mixture-of-Gaussians Background Model with Frame Difference and Blob Tracking in Video Stream

Figure 5

Comparison of “MoG with frame difference” and “MoG with blob tracking and frame difference”: (a) a frame (number 050) from the video with crowded people, (b) result of original MoG with frame difference, (c) result of MoG with blob tracking and frame difference, (d) and (e) results after a close operation of (b) and (c) separately, and (f), (g), (h), (i), and (j) in the bottom are the detail of center part of the above images.

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