Portable electronic apparatus, software and method for imaging and interpreting pressure and temperature indicating

摘要

A system for analyzing pressure and/or temperature indicating material has an input for receiving a monochrome color density image captured from a pressure and/or temperature indicating material, the image being captured alongside a calibration target against a contrast sheet. A processing module is configured to receive the captured image of the indicating material and the calibration target and to generate a pseudo colored spectrum map by converting the monochrome color density image into a corresponding multi color map where the different colors on the map correspond to different color densities on the monochrome color density image. The processing module is configured to compare the captured colored calibration target against a stored reference image and to adjust the output pseudo colored spectrum map to account for environmental factors that are present during the capture of the monochrome color density image.

主权项

1. A system for analyzing pressure and/or temperature indicating material, said system comprising:
an input for receiving a monochrome color density image captured from a pressure and/or temperature indicating material, said image captured alongside a calibration target against a contrast sheet; and a processing module configured to receive said captured image of said indicating material and said calibration target and to generate a pseudo colored spectrum map by converting said monochrome color density image into a corresponding multi color map where said different colors on said pseudo colored spectrum map correspond to different color densities on said monochrome color density image, wherein said processing module is configured to compare said captured calibration target against a stored reference image and to adjust said output pseudo colored spectrum map to account for environmental factors that are present during said capture of said monochrome color density image.