Title :
A preliminary study of OpenCL for accelerating CT reconstruction and image recognition
Author :
Zhang, Wenyu ; Zhang, Li ; Sun, Shangmin ; Xing, Yuxiang ; Wang, Yajie ; Zheng, Juan
Author_Institution :
Dept. of Eng. Phys., Tsinghua Univ., Beijing, China
fDate :
Oct. 24 2009-Nov. 1 2009
Abstract :
This study aims to implement and test the NVIDIA´s and AMD´s early OpenCL compatibility implementation release on a back-projection step, the most time consuming part of an FBP reconstruction, and the Haralick´s texture feature extraction algorithm for CT images.
Keywords :
computerised tomography; feature extraction; image recognition; image reconstruction; image texture; medical image processing; AMD; CT; NVIDIA; Open Computing Language; OpenCL; image recognition; image reconstruction; texture feature extraction; Acceleration; Application software; Computed tomography; Engines; Image recognition; Image reconstruction; Kernel; Nuclear and plasma sciences; Programming; Sun;
Conference_Titel :
Nuclear Science Symposium Conference Record (NSS/MIC), 2009 IEEE
Conference_Location :
Orlando, FL
Print_ISBN :
978-1-4244-3961-4
Electronic_ISBN :
1095-7863
DOI :
10.1109/NSSMIC.2009.5402413
