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The influence of distance on registration in ISO-C-3D navigation: A source of error in ISO-C-3D navigation

التفاصيل البيبلوغرافية
العنوان: The influence of distance on registration in ISO-C-3D navigation: A source of error in ISO-C-3D navigation
المؤلفون: R. Singhai, Andrew D. Pearle, Mustafa Citak, Christian Krettek, Daniel Kendoff, Tony Wanich, Tobias Hüfner
المصدر: Europe PubMed Central
بيانات النشر: IOS Press, 2006.
سنة النشر: 2006
مصطلحات موضوعية: Reference distance, Mean squared error, Orthopedic Equipment, Computer science, business.industry, Biomedical Engineering, Biophysics, Health Informatics, Bioengineering, Biomaterials, Orthopedics, Data acquisition, Surgery, Computer-Assisted, Region of interest, Moment (physics), Humans, Computer vision, Artificial intelligence, business, Information Systems
الوصف: Computer-assisted treatments have become increasingly common. Consequently, there is an increased desire for navigation methods with simplified workflow. Anatomic-based pair-point registration is often mentioned as a source of error. Alternatively, the use of preoperatively implanted markers for registration remains complex. The self-acting registration of Iso-C-3D at the moment of data acquisition can reduce essential errors. The aim of this study was to evaluate the effect of reference placement on accuracy, and to determine the maximum acceptable distance between the reference and a given isocentre. This study demonstrates the interdependence of the reference distance on the region of interest (ROI). The mean error of registration amounts to 0.04 mm (0.04–0.05 mm) up to a distance of 200 mm and beyond 0.25 mm (0.24–0.26) for distances beyond 200 mm. The accuracy was significantly lower (p
تدمد: 1878-7401
0928-7329
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::859963afc98dc1b6154733e044a73847
https://doi.org/10.3233/thc-2006-14602
رقم الأكسشن: edsair.doi.dedup.....859963afc98dc1b6154733e044a73847
قاعدة البيانات: OpenAIRE
الوصف
تدمد:18787401
09287329