دورية أكاديمية
Sensor Architectures and Technologies for Upper Limb 3D Surface Reconstruction: A Review
| العنوان: | Sensor Architectures and Technologies for Upper Limb 3D Surface Reconstruction: A Review |
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| المؤلفون: | Alessandro Paoli, Paolo Neri, Armando V. Razionale, Francesco Tamburrino, Sandro Barone |
| المصدر: | Sensors, Vol 20, Iss 22, p 6584 (2020) |
| بيانات النشر: | MDPI AG, 2020. |
| سنة النشر: | 2020 |
| المجموعة: | LCC:Chemical technology |
| مصطلحات موضوعية: | upper limb 3D scanning, structured light scanning, stationary scanner, handheld scanner, depth cameras, body scanner, Chemical technology, TP1-1185 |
| الوصف: | 3D digital models of the upper limb anatomy represent the starting point for the design process of bespoke devices, such as orthoses and prostheses, which can be modeled on the actual patient’s anatomy by using CAD (Computer Aided Design) tools. The ongoing research on optical scanning methodologies has allowed the development of technologies that allow the surface reconstruction of the upper limb anatomy through procedures characterized by minimum discomfort for the patient. However, the 3D optical scanning of upper limbs is a complex task that requires solving problematic aspects, such as the difficulty of keeping the hand in a stable position and the presence of artefacts due to involuntary movements. Scientific literature, indeed, investigated different approaches in this regard by either integrating commercial devices, to create customized sensor architectures, or by developing innovative 3D acquisition techniques. The present work is aimed at presenting an overview of the state of the art of optical technologies and sensor architectures for the surface acquisition of upper limb anatomies. The review analyzes the working principles at the basis of existing devices and proposes a categorization of the approaches based on handling, pre/post-processing effort, and potentialities in real-time scanning. An in-depth analysis of strengths and weaknesses of the approaches proposed by the research community is also provided to give valuable support in selecting the most appropriate solution for the specific application to be addressed. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1424-8220 31098886 |
| Relation: | https://www.mdpi.com/1424-8220/20/22/6584; https://doaj.org/toc/1424-8220 |
| DOI: | 10.3390/s20226584 |
| URL الوصول: | https://doaj.org/article/bbe6d0c43f454ca2b3109888632f2a34 |
| رقم الأكسشن: | edsdoj.bbe6d0c43f454ca2b3109888632f2a34 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 14248220 31098886 |
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| DOI: | 10.3390/s20226584 |