[PDF] Top 20 On Multifractal Tissue Characterization in Ultrasound Imaging
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On Multifractal Tissue Characterization in Ultrasound Imaging
... ABSTRACT Tissue characterization based on ultrasound (US) images is an extensively explored research ...or multifractal behavior of human tissues, in particular of ...such ... Voir le document complet
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On Multifractal Tissue Characterization in Ultrasound Imaging
... ABSTRACT Tissue characterization based on ultrasound (US) images is an extensively explored research ...or multifractal behavior of human tissues, in particular of ...such ... Voir le document complet
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Deconvolution for improved multifractal characterization of tissues in ultrasound images
... change in tissue properties, it can not be directly interpreted as a change in tissue ...of tissue fractal and multifractal properties in US ...available ... Voir le document complet
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Atherosclerotic tissue characterization in vivo by optical coherence tomography attenuation imaging
... intravascular ultrasound 共IVUS兲 imaging, parametric imaging techniques have been developed that quantify prop- erties of the underlying tissue in the ...for tissue ... Voir le document complet
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Deconvolution for improved multifractal characterization of tissues in ultrasound images
... the multifractal properties of tissues in ultrasound (US) imag- ...the tissue reflectiv- ity function, but, to our knowledge, their impact on estimated fractal or multifractal behavior ... Voir le document complet
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Optimization of the Contrast Tissue Ratio in Ultrasound Contrast Imaging by an Adaptive Transmit Frequency
... The methods was applied with three signals of 244 and 370 kPa maximal pressure. Figure 4. Simulation : Gradient ascent for a 2-microns microbubble in the standard imaging. The backscattered power was stable ... Voir le document complet
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Contrast-to-Tissue Ratio Improvement by Transmitted Optimized Binary Signal in Ultrasound Pulse Inversion Imaging
... ABSTRACT Ultrasound contrast imaging has provided more accurate medical ...inversion imaging improving the contrast-to-tissue ra- tio (CTR) by extracting nonlinearities of contrast ... Voir le document complet
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Characterization of High Intensity Ultrasound Exposures by Quantitative Ultrasound
... into tissue microstructure. The method consists in fitting a scattering model to the estimated BSC ...the tissue microstructure, such as the scatterer size, shape, scattering strength, spatial ... Voir le document complet
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Super-resolution ultrasound imaging
... analyses in clinical ...resolution in clinical ultrasound scanners is usually lower than in systems used for small animal imaging since lower frequencies need to be applied to ... Voir le document complet
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Beamforming Scheme for 2D Displacement Estimation in Ultrasound Imaging
... for ultrasound imaging, axial and lateral displacement estimation, tissue elasticity imaging, laterally oscillating point spread ...INTRODUCTION In medical ultrasound ... Voir le document complet
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Optimal Control by Transmit Frequency in Tissue Harmonic Imaging
... Frequency in Tissue Harmonic Imaging S´ebastien M´enigot and Jean-Marc Girault April 26, 2012 Ultrasound imaging systems usually work in open ...transducer in ... Voir le document complet
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Motion Estimation-Based Image Enhancement in Ultrasound Imaging
... medical ultrasound (US) imaging is an ongoing challenge in many diagnosis applications and can be achieved either by instrumentation or by ...enhancement in optical imaging, very few ... Voir le document complet
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Deformation correction in ultrasound imaging in an elastography framework
... To characterize the force-varying deformation patterns of the biological tissue under investigation, a sequence of ultrasound images under different contact forces are acqu[r] ... Voir le document complet
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Joint compressive sampling and deconvolution in ultrasound medical imaging
... 2] in US ...rate in 2D or 3D US imaging [3–6] or in Doppler applications [7, ...representation in basis such as wavelets, waveatoms, 2D Fourier transform or learning dictionaries ... Voir le document complet
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Beamforming with sparse prior in ultrasound medical imaging
... aperture imaging. I. I NTRODUCTION U LTRASOUND (US) medical imaging is widely used nowadays because of its safety, low cost and real-time ...role in medical US imaging, allowing the spatial ... Voir le document complet
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Joint compressive sampling and deconvolution in ultrasound medical imaging
... 2] in US ...rate in 2D or 3D US imaging [3–6] or in Doppler applications [7, ...representation in basis such as wavelets, waveatoms, 2D Fourier transform or learning dictionaries ... Voir le document complet
5
Motion Estimation-Based Image Enhancement in Ultrasound Imaging
... medical ultrasound (US) imaging is an ongoing challenge in many diagnosis applications and can be achieved either by instrumentation or by ...enhancement in optical imaging, very few ... Voir le document complet
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Ultrafast imaging of in vivo muscle contraction using ultrasound
... propagating in a muscle’s ...muscle. In order to create maps of the local response of the muscle, a few techniques have been applied to recon- struct the local velocity distributions of the muscle in ... Voir le document complet
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Resolution enhancement in medical ultrasound imaging
... super-resolution; ultrasound. 1 Introduction Ultrasound imaging is one of the most commonly used medical imaging ...especially in obstetrics and car- ...of ultrasound ... Voir le document complet
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Super-resolution in medical imaging : an illustrative approach through Ultrasound
... Medical Imaging, Multidi- mensional, Super-resolution, ...an imaging system is defined by its ability to separate two close point ...valid in medical ...a tissue and a physi- cal phenomenon ... Voir le document complet
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