Target Contour Recovering for Tracking People in Complex Environments

Figure 5

Use LAII to indicate the capability of shape preserving. The LAIIs of all points in segment 𝑔₁ are similar, but those of all points in segment 𝑔₂ are different. Hence the capability of shape preserving of 𝑔₁ is larger than that of 𝑔₂.