The hand-labeling was done by Dr. Michael Goldbaum.
The following convention is followed for the labeling:
A blood vessel is labeled as,
1. ' A ' if the vessel is artery.
2. ' V ' if the vessel is vein.
3. ' ??' if the labeling was questionable.
The following ten images are presented. To view the hand-labeled image click on the image name.
im0001
im0002
im0003
im0004
im0005
im0044
im0077
im0081
im0082
im0139