Compressed Sensing-Based Super-Resolution Ultrasound Imaging for Faster Acquisition and High Quality Images

Jihun Kim,Qingfei Wang,Siyuan Zhang,Sangpil Yoon

IEEE Transactions on Biomedical Engineering（2021）

引用 13|浏览6

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摘要

Goal: Typical SRUS images are reconstructed by localizing ultrasound microbubbles (MBs) injected in a vessel using normalized 2-dimensional cross-correlation (2DCC) between MBs signals and the point spread function of the system. However, current techniques require isolated MBs in a confined area due to inaccurate localization of densely populated MBs. To overcome this limitation,...

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关键词

Imaging,Ultrasonic imaging,Location awareness,Image reconstruction,In vivo,Clutter,Superresolution

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