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dc.contributor.advisorHartvigsen, Gunnar
dc.contributor.advisorBogen, Etai
dc.contributor.authorFatiev, Dmitry
dc.date.accessioned2015-06-18T12:44:08Z
dc.date.available2015-06-18T12:44:08Z
dc.date.issued2015-05-15
dc.description.abstractTelementoring in image-guided surgery has long since become a worldwide trend, facilitating faster and better surgical expertise distribution, increased quality of learning for beginner surgeons and better clinical outcomes for patients who no longer have to wait for an expert to travel (or do not have to travel themselves). Since the early days of telementoring, telestration (freehand annotation) has been mentioned as an important and valuable part of surgical telementoring. However, to this day, no commercial solutions tailored for surgical telementoring and telestrating that provide telestration stabilization are present. During virtually any surgical telementoring session with telestration, camera movements occur and once the camera moves, the telestrations lose their value unless this movement is calculated and the telestrations’ position is adjusted. Telestration in surgical telementoring needs more attention as an educational and mentoring tool, while at the same time being available without extremely costly equipment and providing all the possible functionalities that a surgeon might need. The purpose of this work is to estimate the performance of a TLD object tracking algorithm and its openly available alternatives in object tracking / camera motion estimation in laparoscopic surgery videos in context of telementoring and stabilized telestrating, and to propose and architecture and implementation of a prototype solution for stabilized telestration which does not require specialized costly equipment.en_US
dc.identifier.urihttps://hdl.handle.net/10037/7764
dc.identifier.urnURN:NBN:no-uit_munin_7348
dc.language.isoengen_US
dc.publisherUiT Norges arktiske universiteten_US
dc.publisherUiT The Arctic University of Norwayen_US
dc.rights.accessRightsopenAccess
dc.rights.holderCopyright 2015 The Author(s)
dc.rights.urihttps://creativecommons.org/licenses/by-nc-sa/3.0en_US
dc.rightsAttribution-NonCommercial-ShareAlike 3.0 Unported (CC BY-NC-SA 3.0)en_US
dc.subject.courseIDINF-3997en_US
dc.subjectVDP::Technology: 500::Information and communication technology: 550en_US
dc.subjectVDP::Teknologi: 500::Informasjons- og kommunikasjonsteknologi: 550en_US
dc.subjecttelementoringen_US
dc.subjecttelestrationen_US
dc.subjectobject trackingen_US
dc.subjectminimally invasive surgeryen_US
dc.titleObject tracking for improved telementoring and telestrationen_US
dc.typeMaster thesisen_US
dc.typeMastergradsoppgaveen_US


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Attribution-NonCommercial-ShareAlike 3.0 Unported (CC BY-NC-SA 3.0)
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-ShareAlike 3.0 Unported (CC BY-NC-SA 3.0)