{"product_id":"intensity-based-2d-3d-medical-image-registration-daniel-russakoff-9783639119541","title":"Intensity-based 2D-3D Medical Image Registration","description":"Intensity-based 2D-3D medical image registration is a special case of the pose estimation problem from computer vision with many applications in medicine. This work presents an overview of the 2D-3D intensity-based image registration problem in the medical domain as well as results from several methods developed to aid in its practice. In particular: 1) Light field rendering techniques from the graphics community are extended to rapidly generate digitally reconstructed radiographs (DRRs). 2) A full 2D-3D registration algorithm using light field DRRs is presented and validated against a real, clinical gold standard. 3) A new, hybrid similarity measure is presented that is a weighted combination of an intensity-based image similarity measure and a point-based measure incorporating a single fiducial marker. 4) Finally, a novel similarity measure called regional mutual information (RMI) is introduced. RMI is an extension of mutual information which incorporates spatial information in a principled way. The additional spatial information helps make its use as a similarity measure much more robust to initial misregistration than standard mutual information.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Daniel Russakoff\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 3639119541\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9783639119541\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e VDM Verlag\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 03\/31\/2010\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 136\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.46lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.00h x 6.00w x 0.32d","brand":"Daniel Russakoff","offers":[{"title":"Paperback","offer_id":48454051266815,"sku":"9783639119541","price":63.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_f6691301-ab74-4644-88ed-291f67cfb3da.jpg?v=1777303889","url":"https:\/\/www.whiterainbookhouse.com\/products\/intensity-based-2d-3d-medical-image-registration-daniel-russakoff-9783639119541","provider":"WR Book House","version":"1.0","type":"link"}