1. Method of analyzing a region of interest in an object, the method comprising: providing measurement data by a differential phase contrast X-ray imaging system, the measurement data comprising an at least 2-dimensional set of pixels wherein for each pixel the measurement data comprises three types of image data spatially aligned with each other, including: absorption representing image data A, differential phase contrast representing image data D, and coherence representing image data C, analyzing characteristics of the object in the region of interest based, for each pixel, on a combination of at least two of information comprised in the absorption representing image data A and information comprised in the differential phase contrast representing image data D and information comprised in the coherence representing image data C.