Make pixel-by-pixel estimates of spectral reflectance and colour appearance (LAB values) from ordinary digital photographs.

  • No specialised hardware required
  • Use any make / model of colour digital camera
  • No controlled illumination required
  • High wavelength resolution (400700nm / 5nm)
  • Confidence limits on reflectance spectra
  • Export data in .csv format

ColourWorker can be downloaded from this site. If you are an academic interested in using ColourWorker in your research or would like to discuss a commercial application of the underlying technology we would like to hear from you.