Zobrazeno 1 - 10
of 1 694
pro vyhledávání: '"Co registration"'
Autor:
Luna Maris, Menekse Göker, Jens M. Debacker, Kathia De Man, Bliede Van den Broeck, Jo Van Dorpe, Koen Van de Vijver, Vincent Keereman, Christian Vanhove
Publikováno v:
EJNMMI Physics, Vol 11, Iss 1, Pp 1-20 (2024)
Abstract Background As the spatial resolution of positron emission tomography (PET) scanners improves, understanding of radiotracer distributions in tissues at high resolutions is important. Hence, we propose a method for co-registration of high-reso
Externí odkaz:
https://doaj.org/article/8fa2db7c88c8429e82eb0d08e062142f
Autor:
Jake Pensa, Wayne Brisbane, Adam Kinnaird, David Kuppermann, Griffith Hughes, Derrick Ushko, Alan Priester, Samantha Gonzalez, Robert Reiter, Arnold Chin, Anthony Sisk, Ely Felker, Leonard Marks, Rory Geoghegan
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Micro-ultrasound has recently been introduced as a low-cost alternative to multi-parametric MRI for imaging prostate cancer. Early clinical studies have demonstrated promising results; however, robust validation via comparison with whole-mou
Externí odkaz:
https://doaj.org/article/48a73e78239e4f85a23117a75e8417db
Publikováno v:
International Journal of Digital Earth, Vol 17, Iss 1 (2024)
The accuracy of digital elevation models (DEMs) is crucial for practical applications in complex terrain. In this study, various correction models were employed to evaluate and correct the 90 m SRTM3 DEM and TanDEM-X DEM data in the Qinghai-Tibet Pla
Externí odkaz:
https://doaj.org/article/1a8a8462a160462c9bcd42e7f59173c8
Evaluating Visual-Spatiotemporal Co-Registration of a Physics-Based Virtual Reality Haptic Interface
Publikováno v:
IEEE Access, Vol 12, Pp 57017-57032 (2024)
This study aimed to evaluate the visual-spatiotemporal co-registration of the real and virtual objects’ movement dynamics by designing a low-cost, physics-based virtual reality (VR) system that provides actual cutaneous and kinesthetic haptic feedb
Externí odkaz:
https://doaj.org/article/0d2da2650fb9472bab996ff4feb60dea
Publikováno v:
Remote Sensing, Vol 16, Iss 19, p 3576 (2024)
This work presents two pre-processing patches to automatically correct the residual local misalignment of datasets acquired by very/extremely high resolution (VHR/EHR) satellite multispectral (MS) scanners, one for, e.g., GeoEye-1 and Pléiades, feat
Externí odkaz:
https://doaj.org/article/ae83263a441e4a549464d4f743d8051e
Autor:
Jessica Gemignani, Judit Gervain
Publikováno v:
Sensors, Vol 24, Iss 13, p 4161 (2024)
Functional Near Infrared Spectroscopy (fNIRS) and Electroencephalography (EEG) are commonly employed neuroimaging methods in developmental neuroscience. Since they offer complementary strengths and their simultaneous recording is relatively easy, com
Externí odkaz:
https://doaj.org/article/0e91861521b049d38557faa2c7a2b4b6
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 24, Pp n/a-n/a (2023)
Abstract Fine‐scale seasonal snow depth observations can improve estimates of snow water equivalent at critical times of year. Airborne lidar is the current gold standard for snow depth measurement, but it involves high costs and relatively limited
Externí odkaz:
https://doaj.org/article/9645f4742a5a4d698e6098df9c8740aa
Autor:
Pim Hendriks, Fleur Boel, Timo TM Oosterveer, Alexander Broersen, Lioe-Fee de Geus-Oei, Jouke Dijkstra, Mark C Burgmans
Publikováno v:
European Journal of Radiology Open, Vol 11, Iss , Pp 100501- (2023)
Introduction: To minimize the risk of local tumor progression after thermal ablation of liver malignancies, complete tumor ablation with sufficient ablation margins is a prerequisite. This has resulted in ablation margin quantification to become a ra
Externí odkaz:
https://doaj.org/article/84f9f665a97246b8a8384775cf3cf10c
Autor:
Edoardo Mazzucchi, Patrick Hiepe, Max Langhof, Giuseppe La Rocca, Fabrizio Pignotti, Pierluigi Rinaldi, Giovanni Sabatino
Publikováno v:
Cancer Imaging, Vol 23, Iss 1, Pp 1-9 (2023)
Abstract Background Neuronavigation of preoperative MRI is limited by several errors. Intraoperative ultrasound (iUS) with navigated probes that provide automatic superposition of pre-operative MRI and iUS and three-dimensional iUS reconstruction may
Externí odkaz:
https://doaj.org/article/fd5147dce12849079e50a5dfe19a142c
Autor:
Theofanis Gerodimos, Ioanna Vasiliki Patakiouta, Vassilis M. Papadakis, Dimitrios Exarchos, Anastasios Asvestas, Georgios Kenanakis, Theodore E. Matikas, Dimitrios F. Anagnostopoulos
Publikováno v:
Journal of Imaging, Vol 10, Iss 4, p 95 (2024)
Scanning micrο X-ray fluorescence (μ-XRF) and multispectral imaging (MSI) were applied to study philately stamps, selected for their small size and intricate structures. The μ-XRF measurements were accomplished using the M6 Jetstream Bruker scanne
Externí odkaz:
https://doaj.org/article/526189e660c14783bbffb92ffe0461c8