Full Text Journal Articles by
Author Alireza Nasirpour


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Evaluation of a novel elastic registration algorithm for spinal imaging data: A pilot clinical study.

Ashkan Rashad, Max Heiland, Patrick Hiepe, Alireza Nasirpour, Carsten Rendenbach, Jens Keuchel, Marc Regier, Ahmed Al-Dam,

<h4>Background</h4>Rigid image coregistration is an established technique that allows spatial aligning. However, rigid fusion is prone to deformation of the imaged anatomies. In this work, a novel fully automated elastic image registration method is evaluated.<h4>Methods</h4>Cervical CT and MRI data of 10 patients were evaluated. The MRI was acquired with the ... Read more >>

Int J Med Robot (The international journal of medical robotics + computer assisted surgery : MRCAS)
[2019, 15(3):e1991]

Cited: 0 times

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Three-Dimensional Accuracy of Digital Impression versus Conventional Method: Effect of Implant Angulation and Connection Type.

Marzieh Alikhasi, Hakime Siadat, Alireza Nasirpour, Mahya Hasanzade,

<h4>Purpose</h4>The aim of this in vitro study was to compare the accuracy of different implant impression techniques of the maxillary full arch with tilted implants of two connection types.<h4>Materials and methods</h4>Two maxillary edentulous acrylic resin models with two different implant connections (internal or external) served as a reference model. Each ... Read more >>

Int J Dent (International journal of dentistry)
[2018, 2018:3761750]

Cited: 4 times

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