Speckle reduction in ultrasound endoscopy using refraction based elevational angular compounding
Sign Up to like & getrecommendations! Published in 2021 at "Scientific Reports"
DOI: 10.1038/s41598-021-97717-2
Abstract: Endoscopic ultrasonography (EUS) is a safe, real-time diagnostic and therapeutic tool. Speckle noise, inherent to ultrasonography, degrades the diagnostic precision of EUS. Elevational angular compounding (EAC) can provide real-time speckle noise reduction; however, EAC has… read more here.
Keywords: based elevational; refraction based; angular compounding; speckle reduction ... See more keywords
Grating Lobe Reduction in Plane-Wave Imaging With Angular Compounding Using Subtraction of Coherent Signals
Sign Up to like & getrecommendations! Published in 2022 at "IEEE transactions on ultrasonics, ferroelectrics, and frequency control"
DOI: 10.1109/tuffc.2022.3217993
Abstract: Plane-wave imaging (PWI) with angular compounding has gained in popularity over recent years, because it provides high frame rates and good image properties. However, most linear arrays used in clinical practice have a pitch that… read more here.
Keywords: presence grating; wave imaging; plane wave; angular compounding ... See more keywords