TY - JOUR AU - Bustince, Humberto AU - Pagola, Miguel AU - Fernández, Javier AU - Melo Pinto, P. AU - Couto, P. AU - Tizhoosh, H. R. AU - Montero De Juan, Francisco Javier PY - 2010 DO - 10.1016/j.fss.2009.03.005 SN - 0165-0114 UR - https://hdl.handle.net/20.500.14352/42262 T2 - Fuzzy Sets and Systems AB - In this paper, we define the concept of an ignorance function and use it to determine the best threshold with which to binarize an image. We introduce a method to construct such functions from t-norms and automorphisms. By means of these new measures,... LA - eng M2 - 20 PB - Elsevier Science Bv KW - Ignorance function KW - Interval-valued fuzzy set KW - Interval-valued fuzzy entropy KW - Image thresholding KW - Ultrasoundimages TI - Ignorance functions. An application to the calculation of the threshold in prostate ultrasound images. TY - journal article VL - 161 ER -