Experimental evaluation of ultrasound higher‐order harmonic imaging with Filtered‐Delay Multiply And Sum (F‐DMAS) non‐linear beamforming
Sign Up to like & getrecommendations! Published in 2018 at "Ultrasonics"
DOI: 10.1016/j.ultras.2018.01.002
Abstract: HighlightsF‐DMAS non‐linear beamforming is applied to ultrasound Tissue Harmonic Imaging.Its performance in harmonic mode is experimentally compared to that of DAS.The generation of other higher‐order harmonics with F‐DMAS is also investigated.Experimental results show that F‐DMAS… read more here.
Keywords: non linear; dmas; delay; harmonic imaging ... See more keywords
Ultrasound Frequency Mixing for Enhanced Contrast Harmonic Imaging of Microbubbles
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control"
DOI: 10.1109/tuffc.2022.3179471
Abstract: Microbubbles (MBs) serve as contrast agents in diagnostic ultrasound (US) imaging. Contrast harmonic imaging (CHI) of MBs takes advantage of their nonlinear properties that generate additional harmonic frequencies in the received spectrum. However, CHI suffers… read more here.
Keywords: harmonic imaging; contrast; frequency; contrast harmonic ... See more keywords
A Single-Shot Harmonic Imaging Approach Utilizing Deep Learning for Medical Ultrasound
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control"
DOI: 10.1109/tuffc.2023.3234230
Abstract: Tissue harmonic imaging (THI) is an invaluable tool in clinical ultrasound due to its enhanced contrast resolution and reduced reverberation clutter in comparison with fundamental mode imaging. However, harmonic content separation based on high-pass filtering… read more here.
Keywords: shot harmonic; harmonic imaging; ultrasound; deep learning ... See more keywords