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of 666
pro vyhledávání: '"border detection"'
Akademický článek
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Autor:
Harry J. Carpenter, Mergen H. Ghayesh, Anthony C. Zander, Jiawen Li, Giuseppe Di Giovanni, Peter J. Psaltis
Publikováno v:
Tomography, Vol 8, Iss 3, Pp 1307-1349 (2022)
Coronary optical coherence tomography (OCT) is an intravascular, near-infrared light-based imaging modality capable of reaching axial resolutions of 10–20 µm. This resolution allows for accurate determination of high-risk plaque features, such as
Externí odkaz:
https://doaj.org/article/404d1a1b3be348ec8370cdbf9311e49d
Autor:
Patrick Kuppler, Paul Strenge, Birgit Lange, Sonja Spahr-Hess, Wolfgang Draxinger, Christian Hagel, Dirk Theisen-Kunde, Ralf Brinkmann, Robert Huber, Volker Tronnier, Matteo Mario Bonsanto
Publikováno v:
Frontiers in Oncology, Vol 13 (2023)
PurposeIn brain tumor surgery, it is crucial to achieve complete tumor resection while conserving adjacent noncancerous brain tissue. Several groups have demonstrated that optical coherence tomography (OCT) has the potential of identifying tumorous b
Externí odkaz:
https://doaj.org/article/076b40eed4774318a5d2999df73d4e7d
Publikováno v:
Remote Sensing, Vol 14, Iss 22, p 5716 (2022)
Coastal regions and surface waters are among the fundamental biological and social development resources worldwide. For this reason, it is essential to thoroughly monitor these regions to determine and characterize their geographical features and env
Externí odkaz:
https://doaj.org/article/dae308522e7542bd905ee6bf7dcf63eb
Autor:
Jana Grune, Daniel Ritter, Kristin Kräker, Kathleen Pappritz, Niklas Beyhoff, Till Schütte, Christiane Ott, Cathleen John, Sophie van Linthout, Carsten Tschöpe, Ralf Dechend, Dominik N. Muller, Nadine Haase, Tilman Grune, Ulrich Kintscher, Wolfgang M. Kuebler
Publikováno v:
Cardiovascular Ultrasound, Vol 17, Iss 1, Pp 1-14 (2019)
Abstract Echocardiography is the most commonly applied technique for non-invasive assessment of cardiac function in small animals. Manual tracing of endocardial borders is time consuming and varies with operator experience. Therefore, we aimed to eva
Externí odkaz:
https://doaj.org/article/c6735a428347419d966c92c4abe0a0f6
Publikováno v:
BMC Bioinformatics, Vol 20, Iss S2, Pp 87-97 (2019)
Abstract Background Dermoscopy is one of the common and effective imaging techniques in diagnosis of skin cancer, especially for pigmented lesions. Accurate skin lesion border detection is the key to extract important dermoscopic features of the skin
Externí odkaz:
https://doaj.org/article/9256040d6f254b2dab44cd0b2a5e5d46
Autor:
Shunzaburo Ono, Masaaki Komatsu, Akira Sakai, Hideki Arima, Mie Ochida, Rina Aoyama, Suguru Yasutomi, Ken Asada, Syuzo Kaneko, Tetsuo Sasano, Ryuji Hamamoto
Publikováno v:
Biomedicines, Vol 10, Iss 5, p 1082 (2022)
Endocardial border detection is a key step in assessing left ventricular systolic function in echocardiography. However, this process is still not sufficiently accurate, and manual retracing is often required, causing time-consuming and intra-/inter-
Externí odkaz:
https://doaj.org/article/e60b290eebe24b36b96403309299e742
Akademický článek
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Akademický článek
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Autor:
Maria Rizzi, Cataldo Guaragnella
Publikováno v:
Applied Sciences, Vol 10, Iss 9, p 3045 (2020)
The establishment of automatic diagnostic systems able to detect and classify skin lesions at the initial stage are getting really relevant and effective in providing support for medical personnel during clinical assessment. Image segmentation has a
Externí odkaz:
https://doaj.org/article/ad329b36788b4e31b111a76fe3baa88d