Articles with "centroid position" as a keyword



Centroid-position-based autofocusing technique for Raman spectroscopy.

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Published in 2019 at "Optics express"

DOI: 10.1364/oe.27.027354

Abstract: In Raman spectroscopy, it is crucial to focus the laser on the sample in order to guarantee the intensity and repeatability of the characteristic peaks, which is known as autofocus. In this paper, we propose… read more here.

Keywords: raman; position based; centroid position; spectroscopy ... See more keywords

Evaluation of inter- and intra-observer variations in prostate gland delineation using CT-alone versus CT/TPUS

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Published in 2022 at "Reports of Practical Oncology and Radiotherapy"

DOI: 10.5603/rpor.a2022.0004

Abstract: Background This study aims to explore the role of four-dimensional (4D) transperineal ultrasound (TPUS) in the contouring of prostate gland with planning computed tomography (CT) images, in the absence of magnetic resonance imaging (MRI). Materials… read more here.

Keywords: tpus; intra observer; prostate gland; centroid position ... See more keywords