12 citations · 19 across the 3 of their papers we have counts for
4 papers
SURF imaging beams in an aberrative medium: generation and postprocessing enhancement
Sven Peter Nasholm, Bjørn A. J. Angelsen
This paper presents numerical simulations of dual-frequency second-order ultrasound field (SURF) reverberation suppression transmit-pulse complexes. Such propagation was previously…
Post-Processing Enhancement of Reverberation-Noise Suppression in Dual-Frequency SURF Imaging
Sven Peter Nasholm, Rune Hansen, Bjørn A. J. Angelsen
A post-processing adjustment technique which aims for enhancement of dual-frequency SURF (Second order UltRasound Field) reverberation-noise suppression imaging in medical ultrasou…
Model-based discrete relaxation process representation of band-limited power-law attenuation
Sven Peter Nasholm
Frequency-dependent acoustical loss due to a multitude of physical mechanisms is commonly modeled by multiple relaxations. For discrete relaxation distributions, such models corres…
On a Fractional Zener Elastic Wave Equation
Sven Peter Nasholm, Sverre Holm
This survey concerns a causal elastic wave equation which implies frequency power-law attenuation. The wave equation can be derived from a fractional Zener stress-strain relation p…