Data
From Siqi:
https://www.dropbox.com/s/8wrfbkpaosn23vq/labeledimg1.mat?dl=0
https://www.dropbox.com/s/uw9nx8mp8pqe94e/labeledimg2.mat?dl=0
In the data structure there is vccimg and yagimg which refer to the images on VCC and YAG screens. There is vccbox and yagbox which refer to the box coordinate where it finds the beam, [ystart yend xstart xend]. If it's empty it means it detects no signal. I corrected the mislabeled ones using the fitting method so they should all be labeled correctly now.