TY - CONF AU - Litorja, Maritoni AU - Fein, Mira AU - Wehner, Eleanor AU - Zuzak, Karel AU - Livingston, Edward C2 - Proceedings of SPIE, San Francisco, CA DA - 2013-03-08 LA - en PB - Proceedings of SPIE, San Francisco, CA PY - 2013 TI - Spectral Light source Distribution variations to enhance discrimination of the common bile duct from surroundings in reflectance hyperspectral imaging ER -