Typical printed codes and cameras vary from one code or camera to the next and over time so {HEAD ~ a method} of adjusting a camera to recognize each feature at the moment of reading the symbol is provided in {TAIL ~ accordance} with the present invention 
is provided in
Typical printed codes and cameras vary from one code or camera to the next and over time so { HEAD ~ a method } of adjusting a camera to recognize each feature at the moment of reading the symbol is provided in { TAIL ~ accordance } with the present invention
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