METHOD FOR HIGHLIGHTING LOCAL CHARACTERISTICS IN ANATOMICAL VOLUME RENDERINGS OF VESSEL STRUCTURES AND COMPUTER SYSTEM FOR CARRYING OUT THIS METHOD

摘要

A method is disclosed for highlighting local characteristics in anatomical volume renderings of vessel structures and a computer system is disclosed for carrying out this method. In at least one embodiment of the method, the method includes determining or receiving a volume of interest; generating or receiving at least one first tomographic volume data record in the volume of interest, having a rendered display of a vessel structure; generating or receiving at least one second volume data record, which is used as a mask for the first volume data record and has at least one characteristic vector with a minimum data width of 2 bit for each voxel; accepting at least one characteristic definition for at least one predefined position or predefined region of the mask or the first volume data record, which is at the same position, and encoding the at least one characteristic definition in at least one characteristic vector of the mask; and combined rendering of the first volume data record and the mask, wherein the mask translucently marks a defined surrounding area of the predefined position as a function of the characteristic vectors present there.