Kyunghyun Sung1, Brian A. Hargreaves1
1Radiology, Stanford University,
Stanford, CA, United States
Compressed
sensing (CS) is a technique that allows accurate reconstruction of images
from a reduced set of acquired data. Here, we present a new method, which
applies CS to only high-frequency subbands to maximally utilize the wavelet
characteristics while minimizing reconstruction artifacts, and allowing easy
incorporation of other rapid imaging techniques.