Signal Retrieval from Non-Sinusoidal Intensity Modulations in X-ray and Neutron Interferometry Using Piecewise-Defined Polynomial Function.
Simon PinzekAlex GustschinTobias NeuwirthAlexander BacksMichael SchulzJulia HerzenFranz PfeifferPublished in: J. Imaging (2021)
Keyphrases
- x ray
- digital x ray images
- x ray images
- high frequency
- medical imaging
- intraoperative
- projection images
- ct scans
- signal processing
- three dimensional
- low dose
- transfer function
- guide wire
- heart rate
- electron beam
- chest radiographs
- shape model
- pre operative
- electron microscopy
- frequency domain
- tomographic images
- phase shifting
- dual energy
- poor contrast