Method of evaluating the print quality of 2-dimensional data carrying graphical symbols

摘要

Methods of collecting and or processing a 2-dimensional image containing image data of a data carrying graphical symbol includes the processing of the image data to determine virtual scan reflectance profile (SRP) signals associated with desired scan paths across the graphical symbol. The virtual SRP signals may then be processed to provide for the evaluation of the print quality of the imaged graphical symbol.