Product Identification and Tracing Using Dendritic Identifiers: Effects of Temperature on Dendritic Identifiers Under Supply Chain Conditions

The effects of temperatures found commonly along the supply chain were explored when interacting with dendritic identifiers of various common materials. Regression analyses showed that there was no statistical significance in relating SIFT correspondence values to the surface temperature of the dendrites. Physical inspection helped evaluate the integrity of specific material and substrate combinations along with possibilities for improvement in key point designation within SIFT and ORB image recognition software.