GPU-Based Real-Time Imaging Software Suite for Medical Ultrasound

被引:7
|
作者
Choe, Jung Woo [1 ]
Nikoozadeh, Amin [1 ]
Oralkan, Omer [2 ]
Khuri-Yakub, Butrus T. [1 ]
机构
[1] Stanford Univ, Edward L Ginzton Lab, Stanford, CA 94305 USA
[2] North Carolina State Univ, Dept Elect & Comp Engn, Raleigh, NC USA
基金
美国国家卫生研究院;
关键词
Real-time imaging; Volumetric imaging; GPU; CMUT; RING ARRAY;
D O I
10.1109/ULTSYM.2013.0525
中图分类号
O42 [声学];
学科分类号
070206 ; 082403 ;
摘要
We developed a GPU-based real-time imaging software suite for medical ultrasound imaging to provide a fast real-time imaging platform for various probe geometries and imaging schemes. The imaging software receives raw RF data from a data acquisition system, and processes them on GPU to reconstruct real-time images. The most general-purpose imaging program in the suite displays three cross-sectional images for arbitrary probe geometry and various imaging schemes including conventional beamforming, synthetic beamforming, and plane-wave compounding. The other imaging programs in the software suite, derived from the general-purpose imaging program, are optimized for their own purposes, such as displaying a rotating B-mode plane and its maximum intensity projection (MIP), photoacoustic imaging, and real-time volume-rendering. Real-time imaging was successfully demonstrated using each of the imaging programs in the software suite.
引用
收藏
页码:2057 / 2060
页数:4
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