and then goes on to plot the results; however on one of my images (which doesn't actually contain any faces) a face is wrongly detected by the HaarDetect but then the flandmark_detect flags an error. which is ignored and you still end up plotting the values - these tend to be the old values from the previous loop and thus you don't notice, but the values can be completely bogus.
Hi, in example1.cpp the main loop does:
and then goes on to plot the results; however on one of my images (which doesn't actually contain any faces) a face is wrongly detected by the HaarDetect but then the flandmark_detect flags an error. which is ignored and you still end up plotting the values - these tend to be the old values from the previous loop and thus you don't notice, but the values can be completely bogus.