Correction to: Multimed Tools Appl (2018)

https://doi.org/10.1007/s11042-018-6069-3

In the original publication, Figs. 1 and 4 contain an error. Figure 1 on page 7, in the lower right corner of the image below “Leader 2” should be corrected to “Group 2” instead of “Group 1”. Figure 4 on page 12, on the left part of the image, “Group 3” should be corrected to “Group 1.”

The correct figures are presented in this correction article.

figure a

Fig. 1 The overview of our framework

figure b

Fig. 4 Aspect of intra-group emotion contagion