Orodje za ročno poravnavo 2D in 3D medicinskih posnetkov : diplomsko delo

Kolenko, Jure (author), Marolt, Matija (mentor)

Napisal sem razširitev za aplikacijo, ki prikazuje model ožilja v prostoru. Razširitev uporabniku omogoča poravnavo 2D rentgenskega posnetka s 3D mrežnim modelom. Model se pri poravnavi premika neodvisno od projekcije, ko pa je uporabnik zadovoljen, pa lahko projekcijo in model zaklene, tako da se premikata skupaj. Premikanje in rotiranje je možno z miško ali s tipkovnico. Za hitrejši izris sem uporabil aplikacijski programski vmesnik za strojno pospešen izris OpenGL in njegovo funkcionalnost senčilnikov. Za lažje programiranje sem napisal programsko ovojnico, ki nizkonivojske koncepte OpenGL predstavi bolj razumljivo.

• Language: Slovenian
• Keywords: OpenGL, GLSL, projekcija, poravnava, senčilniki
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FRI - Faculty of Computer and Information Science
• Publisher: [J. Kolenko]
• Year: 2015
• Number of pages: 32 str.
• PID: 20.500.12556/RUL-72484
• COBISS.SI-ID: 1536608707
• Publication date in RUL: 22.09.2015

Licences

• License: CC BY-SA 2.5 SI, Creative Commons Attribution-ShareAlike 2.5 Slovenia
• Link: https://creativecommons.org/licenses/by-sa/2.5/si/deed.en
• Description: You are free to reproduce and redistribute the material in any medium or format. You are free to remix, transform, and build upon the material for any purpose, even commercially. You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original. You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.

Secondary language

• Language: English
• Title: A tool for manual alignment of 2D and 3D medical images

Abstract

I wrote an extension for an application that displays a model of a vascular system of a patient. The extension allows the user to align a 2D x-ray image with a 3D mesh. The model moves independently from the projection, but when the user is satisfied with the alignment, they can lock the projection and the model together, so they move in unison. Moving and rotating the model is possible with the mouse and keyboard. For faster rendering I utilized the OpenGL application programming interface and its shader functionality. For easier development I first wrote a wrapper for OpenGL, which presents low level OpenGL concepts more understandably.

• Keywords: OpenGL, GLSL, projection, alignment, shaders