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10 items by relevance
1 PhD Thesis

Non-linear Ultrasound Imaging

Du, Yigang

Technical University of Denmark — 2011

without iteration steps. The ASA is implemented in combination with Field II and extended to simulate the pulsed ultrasound fields. The simulated results from a linear array transducer are made by the ASA based on Field II, and by a released non-linear simulation program- Abersim, respectively

Year: 2011

Language: English

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2 Conference paper

Color ultrasound imaging and detection technique based on nonlinear spectra

Jianguo Ma; Zhun Xie; Min Wei; Lijun Xu; Boya Chen; Yulin Li; et al. (2 more)

2018 Ieee International Conference on Imaging Systems and Techniques (ist) — 2018, pp. 1-5

, this method relied heavily on the doctor's experience and resulted in a high misdiagnosis rate. Compared with ultrasound linear signal, the nonlinear signal contained more information such as frequency and phase that can be used in ultrasound imaging. So we proposed a spectral-based color ultrasound imaging

Year: 2018

Language: English

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3 Journal article

A framework for simulating ultrasound imaging based on first order nonlinear pressure–velocity relations

Du, Yigang; Fan, Rui; Li, Yong; Chen, Siping; Jensen, Jørgen Arendt

Ultrasonics — 2016, Volume 69, pp. 152-165

An ultrasound imaging framework modeled with the first order nonlinear pressure–velocity relations (NPVR) based simulation and implemented by a half-time staggered solution and pseudospectral method is presented in this paper. The framework is capable of simulating linear and nonlinear ultrasound

Year: 2016

Language: English

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4 Conference paper

Non-linear Imaging using an Experimental Synthetic Aperture Real Time Ultrasound Scanner

Rasmussen, Joachim; Du, Yigang; Jensen, Jørgen Arendt

Ifmbe Proceedings — 2011, pp. 101-104

This paper presents the first non-linear B-mode image of a wire phantom using pulse inversion attained via an experimental synthetic aperture real-time ultrasound scanner (SARUS). The purpose of this study is to implement and validate non-linear imaging on SARUS for the further development of new

Year: 2011

Language: English

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5 Book chapter

Non-linear Imaging sing an Experimental Synthetic Aperture Real Time Ultrasound Scanner

Rasmussen, Joachim; Du, Yigang; Jensen, Jørgen Arendt

15th Nordic-baltic Conference on Biomedical Engineering and Medical Physics (nbc 2011) — 2011, pp. 101-104

This paper presents the first non-linear B-mode image of a wire phantom using pulse inversion attained via an experimental synthetic aperture real-time ultrasound scanner (SARUS). The purpose of this study is to implement and validate non-linear imaging on SARUS for the further development of new

Year: 2011

Language: English

More...
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