| pubmed-article:11021684 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:11021684 | lifeskim:mentions | umls-concept:C0026339 | lld:lifeskim |
| pubmed-article:11021684 | lifeskim:mentions | umls-concept:C0026336 | lld:lifeskim |
| pubmed-article:11021684 | lifeskim:mentions | umls-concept:C0524865 | lld:lifeskim |
| pubmed-article:11021684 | lifeskim:mentions | umls-concept:C0599946 | lld:lifeskim |
| pubmed-article:11021684 | lifeskim:mentions | umls-concept:C0024779 | lld:lifeskim |
| pubmed-article:11021684 | lifeskim:mentions | umls-concept:C0450363 | lld:lifeskim |
| pubmed-article:11021684 | pubmed:issue | 5 | lld:pubmed |
| pubmed-article:11021684 | pubmed:dateCreated | 2001-2-2 | lld:pubmed |
| pubmed-article:11021684 | pubmed:abstractText | We address the issue of using deformable models to reconstruct an unknown attenuation map of the torso from a set of transmission scans. We assume the three-dimensional (3-D) distribution of attenuation coefficients to be piecewise uniform. We represent the unknown distribution by a set of closed surfaces defining regions having the same attenuating properties. The methods of reconstruction published so far tend to directly deform the surfaces, the parameters being the surface elements. Rather than deforming the surfaces, we explore the possibility of deforming the space in which the geometrical primitives are contained. We focus on the use of free-form deformations (FFD's) to describe the continuous transformation of space used to match a set of transmission measurements. We illustrate this approach by reconstructing realistically simulated transmission scans of the torso with various noise levels and compare the results to standard reconstruction methods. | lld:pubmed |
| pubmed-article:11021684 | pubmed:language | eng | lld:pubmed |
| pubmed-article:11021684 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:11021684 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:11021684 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:11021684 | pubmed:month | May | lld:pubmed |
| pubmed-article:11021684 | pubmed:issn | 0278-0062 | lld:pubmed |
| pubmed-article:11021684 | pubmed:author | pubmed-author:BizaisYY | lld:pubmed |
| pubmed-article:11021684 | pubmed:author | pubmed-author:TurzoAA | lld:pubmed |
| pubmed-article:11021684 | pubmed:author | pubmed-author:Le RestCC | lld:pubmed |
| pubmed-article:11021684 | pubmed:author | pubmed-author:BattleX LXL | lld:pubmed |
| pubmed-article:11021684 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:11021684 | pubmed:volume | 19 | lld:pubmed |
| pubmed-article:11021684 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:11021684 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:11021684 | pubmed:pagination | 404-11 | lld:pubmed |
| pubmed-article:11021684 | pubmed:dateRevised | 2006-11-15 | lld:pubmed |
| pubmed-article:11021684 | pubmed:meshHeading | pubmed-meshheading:11021684... | lld:pubmed |
| pubmed-article:11021684 | pubmed:meshHeading | pubmed-meshheading:11021684... | lld:pubmed |
| pubmed-article:11021684 | pubmed:meshHeading | pubmed-meshheading:11021684... | lld:pubmed |
| pubmed-article:11021684 | pubmed:meshHeading | pubmed-meshheading:11021684... | lld:pubmed |
| pubmed-article:11021684 | pubmed:meshHeading | pubmed-meshheading:11021684... | lld:pubmed |
| pubmed-article:11021684 | pubmed:meshHeading | pubmed-meshheading:11021684... | lld:pubmed |
| pubmed-article:11021684 | pubmed:meshHeading | pubmed-meshheading:11021684... | lld:pubmed |
| pubmed-article:11021684 | pubmed:meshHeading | pubmed-meshheading:11021684... | lld:pubmed |
| pubmed-article:11021684 | pubmed:meshHeading | pubmed-meshheading:11021684... | lld:pubmed |
| pubmed-article:11021684 | pubmed:year | 2000 | lld:pubmed |
| pubmed-article:11021684 | pubmed:articleTitle | Three-dimensional attenuation map reconstruction using geometrical models and free-form deformations. | lld:pubmed |
| pubmed-article:11021684 | pubmed:affiliation | Laboratoire de Biophysique, LATIM, Faculté de Médecine, Université de Bretagne Occidentale, Brest, France. xavier.battle@univ-brest.fr | lld:pubmed |
| pubmed-article:11021684 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:11021684 | pubmed:publicationType | Comparative Study | lld:pubmed |
| pubmed-article:11021684 | pubmed:publicationType | Research Support, Non-U.S. Gov't | lld:pubmed |
