ULTRASCHALL -HARTGEWEBEDETEKTION ZUR REGISTRIERUNG IN DER ORTHOPÄDIE UND TRAUMATOLOGIE
| العنوان: | ULTRASCHALL -HARTGEWEBEDETEKTION ZUR REGISTRIERUNG IN DER ORTHOPÄDIE UND TRAUMATOLOGIE |
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| المؤلفون: | Steffen Tretbar, Schreiner S, Hoss M, Keppler P, Lemor Rm, Blömer W, Weiss Ec |
| المصدر: | Biomedizinische Technik/Biomedical Engineering. 47:434-437 |
| بيانات النشر: | Walter de Gruyter GmbH, 2002. |
| سنة النشر: | 2002 |
| مصطلحات موضوعية: | medicine.medical_specialty, business.industry, Computer science, Ultrasound, Biomedical Engineering, Soft tissue, Traumatology, Image processing, Hard tissue, Identification (information), Position (vector), medicine, Ultrasonic sensor, business, Biomedical engineering |
| الوصف: | The application of x-ray diagnostics for intraoperative navigation and for registration of hard tissue structures is restrained due to high radiation loads and the not given real time ability. Previous approaches with conventional ultrasonic imaging are only interactively applicable due to the high information content of soft tissue optimised B-mode-images. A pure image processing does not allow an automatic identification of individual structures, so that this must be done by the physician. To decrease the high expense of time, this report presents a concept for an adapted chain of rf-signal processing as well as an ultrasonic system for the contrast-enhanced representation of tissue borders. The system permits an exact measurement of the body geometry, which is demonstrated by determining the position of the pelvis entry plane. |
| تدمد: | 1862-278X 0013-5585 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::fb67b0cf4ce33d623286e713285d146a https://doi.org/10.1515/bmte.2002.47.s1a.434 |
| رقم الأكسشن: | edsair.doi...........fb67b0cf4ce33d623286e713285d146a |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 1862278X 00135585 |
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