Attaching filters to an imaging system will modify the way it captures a color stimulus. In this paper, we develop a methodology to design filters to improve the accuracy of the measurements for families of reflective surfaces. We derive the necessary and sufficient conditions that the sensor space of the system must obey in order to measure the spectral reflectance of the surfaces accurately. These conditions are applied in our filter design method. We also compare our results to those of Wolski’s, a conventional filter design method that attempts to make the system work colorimetrically. We show that our method produces filters that capture the spectral reflectance better given the same number of measurements.
Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks.
You are receiving this notice because your organization may not have SPIE eBooks access.*
*Shibboleth/Open Athens users─please
sign in
to access your institution's subscriptions.
To obtain this item, you may purchase the complete book in print or electronic format on
SPIE.org.
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.