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Bi - Domain Intraoperative Registration of Vessels

Naber, Ady; Nahm, Werner

Abstract:
The segmentation and registration of structures are gaining importance due to the increasing demand of automated image enhancement and understanding. Especially in medicine and life science, assistance systems could have a large impact on diagnosis, treatment and quality control. Dye driven procedures, such as fuorescence imaging with Indocyanine green (ICG), are nowadays indispensable because they enhance contrast, reveal structures and deliver the operator with important information. The contact free ICG angiography is providing the surgeon spatial and temporal information on blood flow within a vessel. The processing of those information is done manually or semi automated but is very helpful for the surgeon. Extending the degree of automatism, the amount of information processed and even augment or transfer it into another domain could deliver the operator useful support and improve surgical work fow. Using, analyzing and transferring those information from ICG-IR domain into the RGB domain is the focus of this project. We are introducing a vessel registration method in the RGB domain driven by the spatial fu-orescence behavior of the vessel in the ICG-IR domain. ... mehr


Verlagsausgabe §
DOI: 10.5445/IR/1000132471
Veröffentlicht am 07.05.2021
Cover der Publikation
Zugehörige Institution(en) am KIT Institut für Biomedizinische Technik (IBT)
Universität Karlsruhe (TH) – Interfakultative Einrichtungen (Interfakultative Einrichtungen)
Karlsruhe School of Optics & Photonics (KSOP)
Publikationstyp Zeitschriftenaufsatz
Publikationsmonat/-jahr 09.2018
Sprache Englisch
Identifikator ISSN: 2364-5504
KITopen-ID: 1000132471
Erschienen in Current directions in biomedical engineering
Verlag De Gruyter
Band 4
Heft 1
Seiten 25–28
Nachgewiesen in Scopus
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