Contrast enhanced fluoroscopic angiography Structural Postulates Reconstruction of the model Contour Detection Contour Detection (cont.)

Contrast enhanced fluoroscopic angiography Structural Postulates Reconstruction of the model Contour Detection Contour Detection (cont.) www.phwiki.com

Contrast enhanced fluoroscopic angiography Structural Postulates Reconstruction of the model Contour Detection Contour Detection (cont.)

Gebhart, Fred, Contributing Writer has reference to this Academic Journal, PHwiki organized this Journal Recovering Shape from Boundaries Sheng Xu 3/2/01 Contrast enhanced fluoroscopic angiography An applicable imaging modality in minimally invasive interventional treatment of vascularly hyperactive targets. Why not CT or NMR in arteriovenous mal as long as mation (AVM) Ambiguous Suitable only as long as the spatial localization, but not as long as its exact delimitation Subject to “partial volume artifacts”

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Structural Postulates No bifurcations The borders from 2 projections must belong to one object A preferential axis Could be broken down Reconstruction of the model Contour detection in the projection images Construction of a 3D model Calculation of the volume Contour Detection Review

Contour Detection (cont.) X-Z Y-Z Z Contour Detection (cont.) Interpolation Top Construction of 3D Model Algorithm: Marching Cubes

Volume Calculation Each section is divided into triangles Summation of all volumes Result Conclusion Provides the basis as long as further in addition to more detailed research Not able to rebuild each in addition to every possible object Good as long as object with simple shape

My Project Projections from more angles No physical object, silhouettes are drawn manually Using Different algorithm to rebuild more complicated shape My Project Projections from more angles No physical object, silhouettes are drawn manually Using Different algorithm to rebuild more complicated shape

Gebhart, Fred Drug Topics Contributing Writer www.phwiki.com

Gebhart, Fred Contributing Writer

Gebhart, Fred is from United States and they belong to Drug Topics and they are from  San Francisco, United States got related to this Particular Journal. and Gebhart, Fred deal with the subjects like Cardiology; Oncology; Pharmaceutical Medicine/Pharmaceutical Industry

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This Particular Journal got reviewed and rated by Rosedale Technical Institute and short form of this particular Institution is PA and gave this Journal an Excellent Rating.