Academic Journal
Three-dimensional multimodal medical imaging system based on freehand ultrasound and structured light
| العنوان: | Three-dimensional multimodal medical imaging system based on freehand ultrasound and structured light |
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| المؤلفون: | Meza, Jhacson, Contreras Ortiz, Sonia Helena, Romero, Lenny A, Marrugo Hernández, Andrés Guillermo |
| المصدر: | Optical Engineering 60(5), 054106 (21 May 2021). |
| بيانات النشر: | Cartagena de Indias |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | Ultrasound, Structured-light, Three-dimension, Multimodal medical imaging, LEMB |
| جغرافية الموضوع: | Colombia |
| الوصف: | We propose a three-dimensional (3D) multimodal medical imaging system that combines freehand ultrasound and structured light 3D reconstruction in a single coordinate system without requiring registration. To the best of our knowledge, these techniques have not been combined as a multimodal imaging technique. The system complements the internal 3D information acquired with ultrasound with the external surface measured with the structured light technique. Moreover, the ultrasound probe’s optical tracking for pose estimation was implemented based on a convolutional neural network. Experimental results show the system’s high accuracy and reproducibility, as well as its potential for preoperative and intraoperative applications. The experimental multimodal error, or the distance from two surfaces obtained with different modalities, was 0.12 mm |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf; 14 páginas |
| اللغة: | English |
| Relation: | Jhacson Meza, Sonia H. Contreras-Ortiz, Lenny A. Romero Perez, and Andrés G. Marrugo "Three-dimensional multimodal medical imaging system based on freehand ultrasound and structured light," Optical Engineering 60(5), 054106 (21 May 2021). ttps://doi.org/10.1117/1.OE.60.5.054106; https://hdl.handle.net/20.500.12585/10356; Universidad Tecnológica de Bolívar; Repositorio Universidad Tecnológica de Bolívar |
| DOI: | 10.1117/1.OE.60.5.054106 |
| الاتاحة: | https://hdl.handle.net/20.500.12585/10356 https://doi.org/10.1117/1.OE.60.5.054106 |
| Rights: | http://creativecommons.org/licenses/by-nc-nd/4.0/ ; info:eu-repo/semantics/openAccess ; Attribution-NonCommercial-NoDerivatives 4.0 Internacional |
| رقم الانضمام: | edsbas.1E6E1549 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1117/1.OE.60.5.054106 |
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