Creating Templates from photo with a ruler
Matt Blaze has a lot of photos of most of the common lock picks with a ruler. I wanted to create a bunch of templates from his photos.
If I resize the image to match to the size of the horizontal ruler will that create an accurate template or does it need a vertical ruler as well.
For example
http://www.crypto.com/photos/misc/picks/falle-deep-curve.html
If I resize the image to match to the size of the horizontal ruler will that create an accurate template or does it need a vertical ruler as well.
For example
http://www.crypto.com/photos/misc/picks/falle-deep-curve.html