title: [An invariant approach for image registration in digital subtraction angiography].
abstract: In modern medicine, DSA is a powerful technique in visualizations of blood vessels of X-ray images. In DSA, the most important way for motion correction is image registration. In this paper, a new approach to the registration is used. It is based on means of template matching according to a combined invariants-based similarity measure and TPS image warping. Furthermore it has been improved through practice. and tests have proved to remove the motion artifacts effectively and rapidly.
authors.affiliation: School of Communication and Information Engineering, Shanghai University, Shanghai.
authors.forename: Jin-ling
authors.initials: JL
authors.lastname: Wang
authors.forename: Bao-hua
authors.initials: BH
authors.lastname: Wang
mesh_terms: D000465:Algorithms; D015901:Angiography, Digital Subtraction / Q000379:methods*