Method and system for volume - rendering based 3d - image filtering and real time cine matic rendering

摘要

A method and a device for the volume rendering based 3d - image filtering and real time cine matic volume rendering, is disclosed. A set of 2d - projection images of the 3d - volume, with the use of a generated matic volume rendering. A reconstructed 3d - volume is from the set of 2d - projection images with the use of an inverse linear volumetric ray tracing - operator - generates. The reconstructed 3d - volume takes over the noise suppression and the structure and can be seen from the projection images, to the use of the cine matic rendering have been produced, and is therefore filtered non-linear. Real time - volume rendering, at the reconstructed 3d - volume with the use of the volumetric ray - tracings is to be carried out, and each projected image of the reconstructed 3d - volume is an approximation of a rendered image of the original volume matic cine.