Method and apparatus for segmenting a medical examination object with quantitative MR imaging methods

The invention relates to a method for segmenting image data of an examination object, said raw data of the examination object with the aid of a measuring unit (1) are received in a first step of the process. Thereafter, quantitative image data of the object are calculated from the raw data by a computing unit (3), said pixel, at least one physical quantity of the object is quantitatively determined and displayed. In a further step, the quantitative image data for identifying predetermined objects in the quantitative image data are segmented, and in a presentation unit (6), respectively.