Objective:In the computer-aided diagnosis system of mammogram,automatic detection of microcalcification is one of the most difficult problems.In this paper,we proposed a new method of microcalcification detection based on fuzzy neural network.A lot of random training samples were firstly produced;then,these samples were classified into the background and microcalcifiations by using fuzzy method.After training,the neural network was used to classify the regions of interest.Finally experimental results were c...