Multi-ray medical ultrasound simulation without explicit speckle modelling
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Computer Assisted Radiology and Surgery"
DOI: 10.1007/s11548-018-1760-4
Abstract: PurposeTo develop a medical ultrasound (US) simulation method using T1-weighted magnetic resonance images (MRI) as the input that offers a compromise between low-cost ray-based and high-cost realistic wave-based simulations.MethodsThe proposed method uses a novel multi-ray… read more here.
Keywords: ultrasound simulation; medical ultrasound; ray; multi ray ... See more keywords
Motion blur invariant for estimating motion parameters of medical ultrasound images
Sign Up to like & getrecommendations! Published in 2021 at "Scientific Reports"
DOI: 10.1038/s41598-021-93636-4
Abstract: High-quality medical ultrasound imaging is definitely concerning motion blur, while medical image analysis requires motionless and accurate data acquired by sonographers. The main idea of this paper is to establish some motion blur invariant in… read more here.
Keywords: motion; blur invariant; motion blur; ultrasound images ... See more keywords
Military Contributions to the Field of Medical Ultrasound.
Sign Up to like & getrecommendations! Published in 2022 at "Military medicine"
DOI: 10.1093/milmed/usac262
Abstract: Medical ultrasound is based on the same principle of the piezoelectric effect as sound navigation and ranging, used by the world's navies and maritime industry. Many of the early advances in sound navigation and ranging… read more here.
Keywords: military contributions; contributions field; field medical; medical ultrasound ... See more keywords
Medical Ultrasound Image Segmentation With Deep Learning Models
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2022.3225101
Abstract: This work aimed to adopt a transformer model combined with deep learning neural network to discuss the segmentation of medical ultrasound images. A network combining a transformer model with a deep neural network model (ConvTrans-Net)… read more here.
Keywords: network; medical ultrasound; segmentation; deep learning ... See more keywords
Integrated Circuits for Medical Ultrasound Applications: Imaging and Beyond
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Biomedical Circuits and Systems"
DOI: 10.1109/tbcas.2021.3120886
Abstract: Medical ultrasound has become a crucial part of modern society and continues to play a vital role in the diagnosis and treatment of illnesses. Over the past decades, the development of medical ultrasound has seen… read more here.
Keywords: circuits medical; integrated circuits; medical ultrasound; applications imaging ... See more keywords
Nonlinearity in a Medical Ultrasound Probe Under High Excitation Voltage
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control"
DOI: 10.1109/tuffc.2020.3021981
Abstract: Tissue harmonic imaging is often the preferred ultrasound imaging modality due to its ability to suppress reverberations. The method requires good control of the transmit stage of the ultrasound scanner, as harmonics in the transmitted… read more here.
Keywords: voltage; medical ultrasound; harmonics; transmit ... See more keywords
A Low-Complexity and High-Resolution Beamformer for Portable Medical Ultrasound Imaging
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control"
DOI: 10.1109/tuffc.2022.3170830
Abstract: So far, researchers have proposed various methods to improve the quality of medical ultrasound imaging. However, in portable medical ultrasound imaging systems, features, such as low cost and low power consumption for battery longevity, are… read more here.
Keywords: portable medical; algorithm; medical ultrasound; inline formula ... See more keywords
Safety and performance testing according to international standards and regulatory environment for medical ultrasound devices
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the Acoustical Society of America"
DOI: 10.1121/1.4989196
Abstract: Besides being scientifically interesting, acoustics resp. ultrasonics has a broad and diverse range of applications in industry and the medical field. Acceptance of technology and its application depend on safety and performance of technology resp.… read more here.
Keywords: acoustics; medical ultrasound; performance testing; safety performance ... See more keywords
Two reduced-order approaches for characterizing the acoustic output of high-power medical ultrasound transducers
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the Acoustical Society of America"
DOI: 10.1121/1.4989205
Abstract: An approach that combines numerical modeling with measurements is gaining acceptance for field characterization in medical ultrasound. The general method is suitable for accurate simulation of the fields radiated by therapeutic transducers in both water… read more here.
Keywords: reduced order; characterizing acoustic; approaches characterizing; order approaches ... See more keywords
Generalized sidelobe canceler beamforming applied to medical ultrasound imaging
Sign Up to like & getrecommendations! Published in 2017 at "Acoustical Physics"
DOI: 10.1134/s1063771017020087
Abstract: A generalized sidelobe canceler (GSC) approach is proposed for medical ultrasound imaging. The approach uses a set of adaptive weights instead of traditional non-adaptive weights, thus suppressing the interference and noise signal of echo data.… read more here.
Keywords: generalized sidelobe; ultrasound imaging; ultrasound; medical ultrasound ... See more keywords
Numerical modelling of medical ultrasound: phantom-based verification
Sign Up to like & getrecommendations! Published in 2017 at "Russian Journal of Numerical Analysis and Mathematical Modelling"
DOI: 10.1515/rnam-2017-0032
Abstract: Abstract The paper is devoted to verification of previously proposed technique of medical ultrasound modelling [3]. A medical phantom was used as an object with well documented geometry and mechanical properties. The comparison of simulation… read more here.
Keywords: phantom; ultrasound; modelling medical; verification ... See more keywords