VISUALIZATION OF 3D MEDICAL PERFUSION IMAGES

摘要

Image processing apparatus 110 comprising a processor 120 for combining a time-series of three-dimensional [3D] images into a single 3D image using an encoding function, the encoding function being arranged for encoding, in voxels of the single 3D image, a change over time in respective co-located voxels of the time-series of 3D images, an input 130 for obtaining a first and second time-series of 3D images 132 for generating, using the processor, a respective first and second 3D image 122, and a renderer 140 for rendering, from a common viewpoint 154, the first and the second 3D image 122 in an output image 162 for enabling comparative display of the change over time of the first and the second time-series of 3D images.