Figure 5
![Figure 5](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1687-6180-2013-60/MediaObjects/13634_2012_Article_434_Fig5_HTML.jpg)
Example of the calculation of predictive motion vectors for the residual values of four 8 × 8 blocks in an MB for JND measurement.
Example of the calculation of predictive motion vectors for the residual values of four 8 × 8 blocks in an MB for JND measurement.