GPU-Based Adaptive Beamformer for Medical Ultrasound Imaging
عنوان مقاله: GPU-Based Adaptive Beamformer for Medical Ultrasound Imaging
شناسه ملی مقاله: ICBME19_058
منتشر شده در نوزدهمین کنفرانس مهندسی پزشکی ایران در سال 1391
شناسه ملی مقاله: ICBME19_058
منتشر شده در نوزدهمین کنفرانس مهندسی پزشکی ایران در سال 1391
مشخصات نویسندگان مقاله:
Yaser Fathi - Department of Electrical and Computer Engineering, Ultrasonic Lab Tarbiat Modares University
Ali Mahloojifar - Department of Electrical and Computer Engineering, Ultrasonic Lab Tarbiat Modares University
Babak Mohammadzadeh Asl - Department of Electrical and Computer Engineering, Ultrasonic Lab Tarbiat Modares University
خلاصه مقاله:
Yaser Fathi - Department of Electrical and Computer Engineering, Ultrasonic Lab Tarbiat Modares University
Ali Mahloojifar - Department of Electrical and Computer Engineering, Ultrasonic Lab Tarbiat Modares University
Babak Mohammadzadeh Asl - Department of Electrical and Computer Engineering, Ultrasonic Lab Tarbiat Modares University
Minimum Variance (MV) adaptive beamforming technique is attractive as it is capable of producing high quality images with narrow mainlobe width and low sidelobe level. However, because of its substantially higher computational requirements, realizing MV in real-time is difficult. Recent advancements in commodity Graphical Processing Units have made very high performance computing possible at very affordable price. The use of GPUs, which are programmable devices with a high level of parallelism, can accelerate the computations of the beamforming process. In this paper, our primary results of implementing simple adaptive bemformer on GPU were presented.
کلمات کلیدی: Ultrasound imaging; adaptive beamforming; GPU
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/229146/