1. A method of generating frequency component image data representative of image information of a plurality of different spacial frequencies of an image of at least part of a subject from a predefined view, the method comprising steps of: receiving a plurality of images comprising image data representative of a subject from a plurality of view points; for each of said plurality of received images, determining frequency component image data representative of image information of a plurality of different spacial frequencies within said received images and determining projections of said frequency component image data projected to said predefined view; and for each of said plurality of different spacial frequencies, utilising said projections of frequency component image data to generate frequency component image data representative of spacial frequency information of an image of at least part of said subject from said predefined view.