Search Results - "Oelze, Michael"

Review of Quantitative Ultrasound: Envelope Statistics and Backscatter Coefficient Imaging and Contributions to Diagnostic Ultrasound by Oelze, Michael L., Mamou, Jonathan

“…Conventional medical imaging technologies, including ultrasound, have continued to improve over the years. For example, in oncology, medical imaging is…”
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Machine-to-Machine Transfer Function in Deep Learning-Based Quantitative Ultrasound by Soylu, Ufuk, Oelze, Michael L.

“…A transfer function approach was recently demonstrated to mitigate data mismatches at the acquisition level for a single ultrasound scanner in deep learning…”
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Calibrating Data Mismatches in Deep Learning-Based Quantitative Ultrasound Using Setting Transfer Functions by Soylu, Ufuk, Oelze, Michael L.

“…Deep learning (DL) can fail when there are data mismatches between training and testing data distributions. Due to its operator-dependent nature,…”
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Combined Therapy Planning, Real-Time Monitoring, and Low Intensity Focused Ultrasound Treatment Using a Diagnostic Imaging Array by Thies, Miles, Oelze, Michael L.

“…Low intensity focused ultrasound (FUS) therapies use low intensity focused ultrasound waves, typically in combination with microbubbles, to non-invasively…”
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A Data-Efficient Deep Learning Strategy for Tissue Characterization via Quantitative Ultrasound: Zone Training by Soylu, Ufuk, Oelze, Michael L.

“…Deep learning (DL) powered biomedical ultrasound imaging is an emerging research field where researchers adapt the image analysis capabilities of DL algorithms…”
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Ultrasonic backscatter coefficient estimation in nonlinear regime using an in situ calibration target by Coila, Andres, Oelze, Michael L.

“…Tissue characterization based on the backscatter coefficient (BSC) can be degraded by acoustic nonlinearity. Often, this degradation is due to the method used…”
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Real-Time Visualization of a Focused Ultrasound Beam Using Ultrasonic Backscatter by Thies, Miles, Oelze, Michael L.

“…Focused ultrasound (FUS) therapies induce therapeutic effects in localized tissues using either temperature elevations or mechanical stresses caused by an…”
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High Data Rate Communications In Vivo Using Ultrasound by Kou, Zhengchang, Miller, Rita J., Singer, Andrew C., Oelze, Michael L.

“…The emergence of in-body medical devices has provided a means of capturing physiological or diagnostic information and streaming this information outside of…”
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Effects of acoustic nonlinearity on pulse-echo attenuation coefficient estimation from tissue-mimicking phantoms by Coila, Andres, Oelze, Michael L.

“…The ultrasonic attenuation coefficient (ACE) can be used to classify tissue state. Pulse-echo spectral-based attenuation estimation techniques, such as the…”
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Effects of acoustic nonlinearities on the ultrasonic backscatter coefficient estimation by Coila, Andres, Oelze, Michael L.

“…The backscatter coefficient (BSC) is a fundamental property of tissues and can be used to classify tissues. Two BSC calibration methods are the planar…”
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Noninvasive and Spatiotemporal Control of DNAzyme-Based Imaging of Metal Ions In Vivo Using High-Intensity Focused Ultrasound by Wang, Xiaojing, Kim, Gun, Chu, James L, Song, Tingjie, Yang, Zhenglin, Guo, Weijie, Shao, Xiangli, Oelze, Michael L, Li, King C, Lu, Yi

“…Detecting metal ions in vivo with a high spatiotemporal resolution is critical to understanding the roles of the metal ions in both healthy and disease states…”
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Ultrasound controlled mechanophore activation in hydrogels for cancer therapy by Kim, Gun, Wu, Qiong, Chu, James L, Smith, Emily J, Oelze, Michael L, Moore, Jeffrey S, Li, King C

“…Mechanophores are molecular motifs that respond to mechanical perturbance with targeted chemical reactions toward desirable changes in material properties. A…”
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Effects of acoustic nonlinearity on communication performance in soft tissues by Tabak, Gizem, Oelze, Michael L., Singer, Andrew C.

“…Acoustic communication has been gaining traction as an alternative communication method in nontraditional media, such as underwater or through tissue. Acoustic…”
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Grating lobe reduction in plane wave imaging with angular compounding using subtraction of coherent signals by Kou, Zhengchang, Miller, Rita J., Oelze, Michael L.

“…Plane wave imaging (PWI) with angular compounding has gained in popularity over recent years because it provides high frame rates and good image properties…”
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High-intensity focused ultrasound-induced mechanochemical transduction in synthetic elastomers by Kim, Gun, Lau, Vivian M., Halmes, Abigail J., Oelze, Michael L., Moore, Jeffrey S., Li, King C.

“…While study in the field of polymer mechanochemistry has yielded mechanophores that perform various chemical reactions in response to mechanical stimuli, there…”
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Total attenuation compensation for backscatter coefficient estimation using full angular spatial compounding by Coila, Andres, Rouyer, Julien, Zenteno, Omar, Luchies, Adam, Oelze, Michael L., Lavarello, Roberto

“…The backscatter coefficient (BSC) quantifies the frequency-dependent reflectivity of tissues. Accurate estimation of the BSC is only possible with the…”
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Grating lobe mitigation on large-pitch arrays using null subtraction imaging by Gardner, Mick, Miller, Rita J., Oelze, Michael L.

“…Null Subtraction Imaging (NSI) is a novel beamforming technique that can produce B-mode images resulting in high spatial resolution and low computational cost…”
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High-Resolution Power Doppler Using Null Subtraction Imaging by Kou, Zhengchang, Lowerison, Matthew R., You, Qi, Wang, Yike, Song, Pengfei, Oelze, Michael L

“…To improve the spatial resolution of power Doppler (PD) imaging, we explored null subtraction imaging (NSI) as an alternative beamforming technique to…”
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Improving Spatial Resolution Using Incoherent Subtraction of Receive Beams Having Different Apodizations by Agarwal, Anil, Reeg, Jonathan, Podkowa, Anthony S., Oelze, Michael L.

“…In ultrasonic imaging, reduction of lateral sidelobes can result in an improved image with less distortion and fewer artifacts. In general, apodization is used…”
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Injectable Mechanophore Nanoparticles for Deep-Tissue Mechanochemical Dynamic Therapy by Wang, Jian, Zhao, Shensheng, Yi, Junxi, Sun, Yunyan, Agrawal, Megha, Oelze, Michael L., Li, King, Moore, Jeffrey S., Chen, Yun-Sheng

“…Photodynamic therapy (PDT) and sonodynamic therapy (SDT), using nonionizing light and ultrasound to generate reactive oxygen species, offer promising localized…”
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