Brief description of a sequence of images fluoroscopic of a body, so as to improve the quality of the images visualized

摘要

For each current image acquired (x + 1), it determines the displacement (d) of the current image with respect to the preceding image acquired (x) in the plane of the acquisition of images, it produces a filtered image preceding one, spatially offset in the preceding filtered image, taking account of the said movement, and it produces the same image filtered by the weighted mean of the current image acquired (x + 1) and the filtered image previous offset, so as to improve the quality of images visualisées.application in the fluoroscopy.