PT Unknown AU Pérez Grassi, A Puente León, F Abián Pérez, Mà Pérez Campos, RM TI Detection of circular defects on varnished or painted surfaces by image fusion SE Proceedings of the 2006 IEEE International Conference on Multisensor Fusion and Integration for Intelligent Systems, Heidelberg, Germany, 3 - 6 September 2006 PY 2006 BP 255 EP 260 LA english ER