Sökning: "non-rigid image registration"

Hittade 3 uppsatser innehållade orden non-rigid image registration.

1. 1. DEFORMABLE IMAGE REGISTRATION OF SPINE MAGNETIC RESONANCE IMAGES WITH ELASTIX FOR DETAILED CHARACTERIZATION OF DISC LOADING BEHAVIORS

   Master-uppsats,

   Författare :Zainab Sirat; [2021-05-10]
   Nyckelord :Medical physics; Registration; MRI; Spine;

   Sammanfattning : Purpose: This work aimed to develop an optimized strategy for registration of spine magnetic resonance (MR) images acquired with and without spinal loading, as well as evaluate the quality of the registration strategy with commonly used quality assessment methods. Method: Previously collected MR images of the lumbar spine of 37 individuals were re analyzed. LÄS MER

3. 2. CUDA Accelerated 3D Non-rigid Diffeomorphic Registration

   Master-uppsats, KTH/Skolan för teknik och hälsa (STH)

   Författare :An Qu; [2017]
   Nyckelord :diffeopmorphic demons; non-rigid image registration; parallel programming; GPGPU; IGI;

   Sammanfattning : Advances of magnetic resonance imaging (MRI) techniques enable visualguidance to identify the anatomical target of interest during the image guidedintervention(IGI). Non-rigid image registration is one of the crucial techniques,aligning the target tissue with the MRI preoperative image volumes. LÄS MER

4. 3. Registration of 3D Volumetric CT Images

   Master-uppsats, Institutionen för informationsteknologi

   Författare :Shuo Li; [2011]
   Nyckelord :;

   Sammanfattning : This master thesis aims to develop a system for analyzing transformation between two volumetric CT images. The volumetric image data we process is taken from a composite material. This composite material combines wood fibre and plastic and can be used to make for instance hockey sticks or furniture. LÄS MER