用于神经解剖学教育的摄影测量扫描--新型多摄像头系统:技术说明。

IF 2.7 4区 医学 Q2 COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS Neuroinformatics Pub Date : 2024-07-01 Epub Date: 2024-06-13 DOI:10.1007/s12021-024-09672-8
André S B Oliveira, Luciano C P C Leonel, Megan M J Bauman, Alessandro De Bonis, Edward R LaHood, Stephen Graepel, Michael J Link, Carlos D Pinheiro-Neto, Nirusha Lachman, Jonathan M Morris, Maria Peris-Celda
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引用次数: 0

摘要

摄影测量扫描将人们的注意力引向了先进摄像系统的开发,以改进三维(3D)模型的创建,尤其是用于教育和医疗相关目的。这可能是神经解剖学教育中一种潜在的具有成本效益的方法,尤其是在实验室学习机会有限的情况下。本研究旨在描述一种基于 5 台数码单反相机(DSLR)的新型摄影测量系统,以优化神经解剖三维模型的精确度。使用摄影测量技术对一个福尔马林固定的大脑和标本以及一个干燥的头骨进行解剖和扫描。每次解剖后,将标本放入新型 MedCreator® 扫描仪(MedReality, Thyng, Chicago, IL)中进行扫描,最终的三维模型将显示在 SketchFab® (Epic, Cary, NC) 和 MedReality® 平台上。该扫描仪由 5 台相机组成,相机垂直朝向标本,标本被放置在扫描仪中心的平台上。新的多摄像头系统包含自动软件包,可快速渲染和创建高质量的三维模型。将三维模型上传到 SketchFab® 和 MedReality® 平台显示后,用户可以在任何设备上以各种角度和放大倍率自由操作模型,而且不收取任何费用。因此,使用这种新型多相机系统进行摄影测量扫描有可能提高三维模型的精确度和分辨率,同时缩短模型的创建时间。该系统可作为优化神经解剖学教育的重要工具,并最终改善患者的治疗效果。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

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Photogrammetry scans for neuroanatomy education - a new multi-camera system: technical note.

Photogrammetry scans has directed attention to the development of advanced camera systems to improve the creation of three-dimensional (3D) models, especially for educational and medical-related purposes. This could be a potential cost-effective method for neuroanatomy education, especially when access to laboratory-based learning is limited. The aim of this study was to describe a new photogrammetry system based on a 5 Digital Single-Lens Reflex (DSLR) cameras setup to optimize accuracy of neuroanatomical 3D models. One formalin-fixed brain and specimen and one dry skull were used for dissections and scanning using the photogrammetry technique. After each dissection, the specimens were placed inside a new MedCreator® scanner (MedReality, Thyng, Chicago, IL) to be scanned with the final 3D model being displayed on SketchFab® (Epic, Cary, NC) and MedReality® platforms. The scanner consisted of 5 cameras arranged vertically facing the specimen, which was positioned on a platform in the center of the scanner. The new multi-camera system contains automated software packages, which allowed for quick rendering and creation of a high-quality 3D models. Following uploading the 3D models to the SketchFab® and MedReality® platforms for display, the models can be freely manipulated in various angles and magnifications in any devices free of charge for users. Therefore, photogrammetry scans with this new multi-camera system have the potential to enhance the accuracy and resolution of the 3D models, along with shortening creation time of the models. This system can serve as an important tool to optimize neuroanatomy education and ultimately, improve patient outcomes.

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来源期刊
Neuroinformatics
Neuroinformatics 医学-计算机:跨学科应用
CiteScore
6.00
自引率
6.70%
发文量
54
审稿时长
3 months
期刊介绍: Neuroinformatics publishes original articles and reviews with an emphasis on data structure and software tools related to analysis, modeling, integration, and sharing in all areas of neuroscience research. The editors particularly invite contributions on: (1) Theory and methodology, including discussions on ontologies, modeling approaches, database design, and meta-analyses; (2) Descriptions of developed databases and software tools, and of the methods for their distribution; (3) Relevant experimental results, such as reports accompanie by the release of massive data sets; (4) Computational simulations of models integrating and organizing complex data; and (5) Neuroengineering approaches, including hardware, robotics, and information theory studies.
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