Results 21 to 30 of about 20,721,734 (308)
Real-Time SAR Imaging Based on Reconfigurable Computing
IEEE Access, 2021 Real-time synthetic aperture radar (SAR) image-processing systems on airborne or spaceborne platforms have constraints in terms of their power consumption, volume, and weight.
Yue Cao +5 more
doaj +1 more source
Real-time in vivo photoacoustic and ultrasound imaging [PDF]
, 2008 A real-time photoacoustic imaging system is designed and built. This system is based on a commercially available ultrasound imaging system. It can achieve a frame rate of 8 frames/sec.
Steenbergen, Wiendelt +6 more
core +2 more sources
MIRTO: a prototype for real-time ionospheric imaging over the Mediterranean area
Annals of Geophysics, 2007 MIRTO (Mediterranean Ionosphere with Real-time TOmography) is a collaborative project between Istituto Nazionale di Geofisica (INGV) of Rome, the University of Bath (U.K.) and the Istituto Fisica Applicata «Nello Carrara»-Consiglio Nazionale delle ...
P. Spalla +3 more
doaj +1 more source
Real-time terahertz imaging for art conservation science [PDF]
Journal of the European Optical Society-Rapid Publications, 2008 A new real-time terahertz imaging system has been developed by using a quantum cascade laser source and a microbolometer focal plane detector array. The application to non-invasive analyses of cultural heritage is demonstrated with an oil paint specimen.
Fukunaga K. +5 more
doaj +1 more source
Frontiers in Bioengineering and Biotechnology, 2021 Sensitive detection of biological events is a goal for the design and characterization of sensors that can be used in vitro and in vivo. One important second messenger is Ca++ which has been a focus of using genetically encoded Ca++ indicators (GECIs ...
Jie Yang, Carl Hirschie Johnson
doaj +1 more source
Real-time photo-magnetic imaging
Biomedical Optics Express, 2016 We previously introduced a new high resolution diffuse optical imaging modality termed, photo-magnetic imaging (PMI). PMI irradiates the object under investigation with near-infrared light and monitors the variations of temperature using magnetic resonance thermometry (MRT).
Nouizi, Farouk +4 more
openaire +5 more sources
Real-Time Image Segmentation on a GPU [PDF]
, 2010 Efficient segmentation of color images is important for many applications in computer vision. Non-parametric solutions are required in situations where little or no prior knowledge about the data is available. In this paper, we present a novel parallel image segmentation algorithm which segments images in real-time in a non-parametric way.
Alexey, Abramov +3 more
openaire +3 more sources
Robust real-time imaging through flexible multimode fibers
Scientific Reports, 2023 Conventional endoscopes comprise a bundle of optical fibers, associating one fiber for each pixel in the image. In principle, this can be reduced to a single multimode optical fiber (MMF), the width of a human hair, with one fiber spatial-mode per image ...
Abdullah Abdulaziz +4 more
doaj +1 more source
Imaging of arrhythmia: Real-time cardiac magnetic resonance imaging in atrial fibrillation
European Journal of Radiology Open, 2022 Objectives: Quantitative evaluations of function, volume and mass are fundamental in the diagnostic workup of different cardiovascular diseases and can be exactly determined by CMRI in sinus rhythm.
Kerstin Laubrock +6 more
doaj +1 more source
Real-time active-gas imaging of small gas leaks [PDF]
Journal of Sensors and Sensor Systems, 2023 To tackle global warming, the reduction of greenhouse gas leaks is of great public interest. While state-of-the-art optical gas imaging (OGI) cameras can visualize larger gas leaks with magnitudes of liters per minute in the case of methane, a much more ...
M. Bergau +6 more
doaj +1 more source