TY - CONF AU - George Eppeldauer AU - Steven Brown AU - Carl Miller AU - Keith Lykke C2 - 25^uth^ Session of the CIE , San Diego, CA DA - 2003-07-01 LA - en PB - 25^uth^ Session of the CIE , San Diego, CA PY - 2003 TI - Improved Accuracy Photometric and Tristimulus-Color Scales Based On Spectral Irradiance Responsivity ER -