Needle Guidance Using Handheld Stereo Vision and Projection for Ultrasound-Based Interventions
| Autor: | Philipp J. Stolka, Emad M. Boctor, Clifford R. Weiss, Gregory D. Hager, Pezhman Foroughi, Matthew C. Rendina |
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| Rok vydání: | 2014 |
| Předmět: |
Computer science
ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION Punctures Tracking (particle physics) Sensitivity and Specificity Article Needle guidance Imaging phantom Pattern Recognition Automated User-Computer Interface Imaging Three-Dimensional Computer graphics (images) Image Interpretation Computer-Assisted Computer Graphics Humans Computer vision Projection (set theory) Ultrasonography Interventional Miniaturization Phantoms Imaging business.industry Ultrasound Reproducibility of Results Equipment Design Image Enhancement Equipment Failure Analysis Stereopsis Stereo imaging Needles Artificial intelligence business Mobile device Software |
| Zdroj: | Medical Image Computing and Computer-Assisted Intervention – MICCAI 2014 ISBN: 9783319104690 MICCAI (2) |
| DOI: | 10.1007/978-3-319-10470-6_85 |
| Popis: | With real-time instrument tracking and in-situ guidance projection directly integrated in a handheld ultrasound imaging probe, needle-based interventions such as biopsies become much simpler to perform than with conventionally-navigated systems. Stereo imaging with needle detection can be made sufficiently robust and accurate to serve as primary navigation input. We describe the low-cost, easy-to-use approach used in the Clear Guide ONE generic navigation accessory for ultrasound machines, outline different available guidance methods, and provide accuracy results from phantom trials. |
| Databáze: | OpenAIRE |
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