A method and system for automated classification of distinction between normal lungs and abnormal lungs with interstitial disease, based on the analysis of predetermined physical texture measures and also on a data base for normal lungs of these texture measures. The texture measures selected are the...http://www.google.ca/patents/US4839807?utm_source=gb-gplus-sharePatent US4839807 - Method and system for automated classification of distinction between normal lungs and abnormal lungs with interstitial disease in digital chest radiographs