Beamforming and Imageforming for 3D Ultrasound Imaging System using 2-D CMUT-on-ASIC Arrays

被引：0

作者：

Park, Suhyun ^{[1
]}

Kim, Bae-Hyung ^{[1
]}

Lee, Seunghun ^{[1
]}

Kim, Youngil ^{[1
]}

Cho, Kyungil ^{[1
]}

Jeon, Taeho ^{[1
]}

Song, Jongkeun ^{[1
]}

机构：

[1] Samsung Elect Co, Samsung Adv Inst Technol, Future IT Res Ctr, Med Syst Lab, Yongin, South Korea

来源：

2013 IEEE INTERNATIONAL ULTRASONICS SYMPOSIUM (IUS) | 2013年

关键词：

2-D CMUT arrays; 3-D ultrasound imaging system; 2-D array design; 3-D Beamforming; Front-end ASIC; TRANSDUCER; DESIGN;

D O I：

10.1109/ULTSYM.2013.0367

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

For real-time volumetric imaging system using 2-D arrays, control of massive ultrasound data acquired from a large number of system channels is challenging. Given a system with manageable number of channels, new methods of array configuration and beamforming are necessary to achieve the performance of utilizing the full array elements and channels. In this paper, Electric Wobbling (EW) and Elevational Synthetic Focusing (ESF) methods are proposed. Theoretical studies and simulation were performed to evaluate the quality of 3-D volume imaging methods.

引用

页码：1440 / 1443

页数：4

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