The development of a portable spectrophotometer for noncontact color measurement

@article{Liu2004TheDO,
  title={The development of a portable spectrophotometer for noncontact color measurement},
  author={Shih-Mim Liu},
  journal={IEEE Transactions on Instrumentation and Measurement},
  year={2004},
  volume={53},
  pages={155-162}
}
  • Shih-Mim Liu
  • Published 2004 in
    IEEE Transactions on Instrumentation and…
A portable spectrophotometer for noncontact color measurement was developed to display spectral distribution and tristimulus values of a color simultaneously. It comprises electronic control circuits, control firmware, and an optical mechanism with a photo detector array. Essentially, a light beam is reflected or transmitted by a measured object into a device that disperses the light beam into its spectrum on a photo detector array. Then, the photo detector module generates a series of signals… CONTINUE READING