Asynchronous Parallel Computation for Image Reconstruction

[Math. Dept.]

April 28, 2018  10:00-11:00

W303  School of Mathematics

[seminar]20180428Ming Jiang-01.png

SPEAKER

Ming Jiang (Peking University)

ABSTRACT

With the rapid advance of computer hardware such as multi-core CPU/GPU, multi-node supercomputer, FPGA, asynchronous parallel computation becomes necessary for making the best use of such computing devices. In this talk, asynchronous parallel computation will be discussed from the following perspectives, including energy-efficiency, communication model, and architecture and implementation for iterative algorithms for image reconstruction. The implementation of the Mumford-shah regularization for x-ray CT and electron tomography is used as a demonstration for implementation.

SUPPORTED BY

School of Mathematics, Sichuan University