Figure 3

An example for presenting the locations of \({P}_{s,t}^{L}\) and \({P}_{s,t}^{R}\) around pi,j. The values of s and t are 4 and 3, respectively.

An example for presenting the locations of \({P}_{s,t}^{L}\) and \({P}_{s,t}^{R}\) around pi,j. The values of s and t are 4 and 3, respectively.