Noise reduction and motion elimination in low-dose 4D myocardial computed tomography perfusion (CTP): preliminary clinical evaluation of the ASTRA4D algorithm

Steffen Lukas,Sarah Feger,Matthias Rief,Elke Zimmermann,Marc Dewey

Noise reduction and motion elimination in low-dose 4D myocardial computed tomography perfusion (CTP): preliminary clinical evaluation of the ASTRA4D algorithm

2019

Steffen Lukas
Sarah Feger
Matthias Rief
Elke Zimmermann
Marc Dewey

Objectives To propose and evaluate a four-dimensional (4D) algorithm for joint motion elimination and spatiotemporal noise reduction in low-dose dynamic myocardial computed tomography perfusion (CTP).

Keywords:

Radiology
Noise reduction
Computed tomography
Coronary artery disease
Algorithm
Perfusion
Medicine
Myocardial perfusion imaging
Magnetic resonance imaging
Image registration
Neuroradiology
Image quality
Ultrasound

Correction
Source
Cite
Save
Machine Reading By IdeaReader

References

Citations