Spatial frequency-dependent pulse height spectrum and method for analyzing detector DQE(f) from ensembles of single x-ray images.
Sign Up to like & getrecommendations! Published in 2021 at "Medical physics"
DOI: 10.1002/mp.15344
Abstract: PURPOSE Scintillators and photoconductors used in energy integrating detectors (EIDs) have inherent variations in their imaging response to single detected x-rays due to variations in x-ray energy deposition and secondary quanta generation and transport, which… read more here.
Keywords: single ray; noise; frequency dependent; height spectrum ... See more keywords
Rare Presentation of Pediatric Multiple Enchondromatosis Limited to Single Ray or Single Nerve Distribution in the Hand: A Multicenter Case Series
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Pediatric Orthopaedics"
DOI: 10.1097/bpo.0000000000002189
Abstract: Background: Multiple enchondromas in the pediatric hand is a relatively rare occurrence and the literature regarding its incidence and treatment is sparse. Within this rare subset of patients, we identified a unique cohort in which… read more here.
Keywords: single ray; single nerve; nerve distribution; hand ... See more keywords
Convolutional Neural Network (CNN) Based Three Dimensional Tumor Localization Using Single X-Ray Projection
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2899385
Abstract: Accurate localization of lung tumor in real time based on a single X-ray projection is of great interest to the tumor-tracking radiotherapy but is very challenging. In this paper, a convolutional neural network (CNN)-based tumor… read more here.
Keywords: single ray; ray projection; tumor; localization ... See more keywords
Response Properties of Silicon Trench Photodiodes to Single α- and γ-ray in Pulse Mode
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3177624
Abstract: This study proposes a new silicon X-ray sensor structure for photon-counting computed tomography (CT), which is a next-generation low-dose X-ray imaging technique. Silicon, which is inexpensive and has excellent processability and a lower reverse bias… read more here.
Keywords: silicon trench; ray; trench photodiodes; single ray ... See more keywords