A method for improving disease diagnosis using contrast enhancement presentation comprising: providing an input digital diagnostic image; applying a decomposition filter bank to the input digital diagnostic image; constructing a tone scale curve from the input digital diagnostic image; applying said...http://www.google.de/patents/US20020181797?utm_source=gb-gplus-sharePatent US20020181797 - Method for improving breast cancer diagnosis using mountain-view and contrast-enhancement presentation of mammography
