Published in Clinical neuroradiology
Evaluation of a new postprocessing method for postoperative control of cochlear implants (CI) based on a single flat detector computed tomography (FD-CT) run and volume rendering of 3D models of the inner ear. The FD-CT datasets of CIs were selected and postprocessed to generate both standard multiplanar reconstructions (MPR) and merged volume-rend...
Published in Open Source Systems
This article discusses the idea of developing an intelligent and customizable automated system for real-time text and voice dialogs with the user. This system can be used for almost any subject area, for example, to create an automated robot - a call center operator or smart chat bots, assistants, and so on. This article presents the developed flex...
Published in Heliyon
Neuroscience; Infectious disease; Medical microbiology; Nervous system; Medical imaging; Radiology; Syphilis; Osteomyelitis; Skull; Infectious; Sexually transmitted diseases; Postprocessing; Cinematic rendering; CT; MRI
Published in Cancer Imaging
PurposeA newly developed image processing technique fuses conventional windows into a single ‘All-In-One’ (AIO) window. This study aims to evaluate variability of CT measurement of lesions in thoracic oncology patients on this novel AIO-window.MethodsSix radiologists with different levels of expertise measured 368 lesions of various size, origin an...
Published in Radiology case reports
We present a patient with the initial misdiagnosis of a metallic foreign body in the abdominal aorta. Computed tomographic angiography utilizing microanatomical reconstruction technique revealed the structure to instead be a partially calcified abdominal aortic congenital fibrous band. Most congenital fibrous bands spanning the aortic lumen are pro...
Published in Quantum Information Processing
High efficiency postprocessing of continuous-variable quantum key distribution (CV-QKD) system has a significant impact on the secret key rate and transmission distance of the system. For a quantum channel with unknown prior characteristics, we have to sacrifice part (typically half) of the raw keys to estimate the channel parameters, which is used...
Published in Clinical imaging
Major bleeding, typically due to laceration of abdominal wall arteries or venous varices, is a rare but serious complication of paracentesis. We report a case of major bleeding post paracentesis to evidence that a sequence of 1) customized post processing of computed tomographic angiography data for periprocedural guidance, followed by 2) transcath...
Published in Journal of Scientific Computing
With the introduction of numerical traces respectively related to the normal bending moment, the twisting moment and the effective transverse shear force, and based on the Hermann–Miyoshi formulation, this paper proposes a hybridizable discontinuous Galerkin (HDG) method for Kirchhoff plate bending problems. The piecewise polynomials of degrees k-1...
Published in Computing and Visualization in Science
Radiologic evaluation of images from computed tomography (CT) or magnetic resonance imaging for diagnostic purposes is based on the analysis of single slices, occasionally supplementing this information with 3D reconstructions as well as surface or volume rendered images. However, due to the complexity of anatomical or pathological structures in bi...
Published in Proceedings of the National Academy of Sciences, India Section A: Physical Sciences
Handwriting recognition is a technique that converts handwritten characters into machine processable format. Handwritten characters can either be presented to machine online or offline. Research in the area of online recognition of Indian languages has attracted many researchers in the past, whereas, a good amount of research has also been carried ...
