Xampling in Ultrasound Imaging

Details Xampling in Ultrasound Imaging Xampling in Ultrasound Imaging

2011-04-28

arxiv.org/abs/1104.5327v1

Proc. SPIE 7968, 796818 (2011)

Computer Science

Information Theory

17 pages, 9 Figures. Introduced in SPIE Medical Imaging Conference, Orlando Florida, 2011

Scientific paper

10.1117/12.877818

Recent developments of new medical treatment techniques put challenging demands on ultrasound imaging systems in terms of both image quality and raw data size. Traditional sampling methods result in very large amounts of data, thus, increasing demands on processing hardware and limiting the exibility in the post-processing stages. In this paper, we apply Compressed Sensing (CS) techniques to analog ultrasound signals, following the recently developed Xampling framework. The result is a system with significantly reduced sampling rates which, in turn, means significantly reduced data size while maintaining the quality of the resulting images.

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