GonioLabs' measurement system includes an innovative imaging sensor interpixel correlation analysis and reduction algorithm that facilitates the high-contrast measurement necessary to characterize the optically demanding security holograms used in the industry. This imaging sensor algorithm is published in:

Lindstrand, M. Sensor Interpixel Correlation Analysis and Reduction for Color Filter Array High Dynamic Range Image Reconstruction, Color Research and Application 44(3): 335-347 (2019).