Deadlock-Free and Collision-Free Liver Surgical Navigation by Switching Potential-Based and Sensor-Based Functions
| العنوان: | Deadlock-Free and Collision-Free Liver Surgical Navigation by Switching Potential-Based and Sensor-Based Functions |
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| المؤلفون: | Kiminori Mizushino, Kaoru Watanabe, Katsunori Tachibana, Kiyomi Kawai, Takahiro Kunii, Hiroshi Noborio |
| المصدر: | Human-Computer Interaction. Human Values and Quality of Life ISBN: 9783030490645 HCI (3) |
| بيانات النشر: | Springer International Publishing, 2020. |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | 0209 industrial biotechnology, Deadlock free, medicine.diagnostic_test, Computer science, Real-time computing, ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION, Computed tomography, 02 engineering and technology, Maxima and minima, 03 medical and health sciences, 020901 industrial engineering & automation, 0302 clinical medicine, Position (vector), Collision free, Path (graph theory), medicine, 030211 gastroenterology & hepatology |
| الوصف: | In this study, we developed a deadlock-free and collision-free liver surgical navigation method by switching potential-based and sensor-based approaches. The potential-based approach selects a near-optimal route from a scalpel tip to an arbitrary neighbor position around a tumor in a 3D organ map converted from digital imaging and communications in medicine (DICOM) data captured by magnetic resonance imaging or computed tomography. However, among complex-shaped blood vessels, the approach sometimes loses the route. To overcome this drawback, we switch to the sensor-based approach. This approach always finds a route near a tumor. However, the path becomes longer. Therefore, when the potential-based approach recovers to find another path, we switch the sensor-based approach back to the potential-based approach. The usefulness of this switching method was carefully ascertained in several kinds of allocations of tumor and blood vessels. |
| ردمك: | 978-3-030-49064-5 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::e0ad6ef7fb543346790bb2376a775985 https://doi.org/10.1007/978-3-030-49065-2_42 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi...........e0ad6ef7fb543346790bb2376a775985 |
| قاعدة البيانات: | OpenAIRE |
| ردمك: | 9783030490645 |
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