Bhattacharya, MMukherjee, D D2013-10-282013-10-282000Pattern Recognition Letters, v 21, p 531-548http://hdl.handle.net/10263/5656enMathematical theory of shapeRegistration of multimodal imagesAffine and projective transformationRegistration of CT and MR images of Alzheimer's patient a shape theoretic approachArticle