Title :
GPU accelerated correlation mapping OCT for real-time imaging of microvasculature
Author :
Watanabe, Yoshihiro ; Numazawa, Hiroshi ; Kamiyama, D.
Author_Institution :
Grad. Sch. of Sci. & Eng., Yamagata Univ., Yonezawa, Japan
fDate :
June 30 2013-July 4 2013
Abstract :
We developed GPU(Graphics Processing Unit) processing to display correlation mapping OCT images in real-time. A display rate of 91 frames per second for processed images (1024 FFT size × 512 lateral A-scans) was achieved.
Keywords :
biomedical optical imaging; fast Fourier transforms; graphics processing units; medical image processing; optical correlation; optical tomography; FFT; GPU accelerated correlation mapping; OCT images; display rate; graphics processing unit; image processing; lateral A-scans; microvasculature; real-time imaging; Biomedical optical imaging; Correlation; Graphics processing units; Optical imaging; Real-time systems; Tomography;
Conference_Titel :
Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2013 Conference on
Conference_Location :
Kyoto
DOI :
10.1109/CLEOPR.2013.6600631
