A subspace identification extension to the phase correlation method [MRI application].

The phase correlation method (PCM) is known to provide straightforward estimation of rigid translational motion between two images. It is often claimed that the original method is best suited to identify integer pixel displacements, which has prompted the development of numerous subpixel displacemen...

Full description

Bibliographic Details

Published in:	IEEE Transactions on medical imaging 22, 2 (2003).
Main Author:	Hoge, W.S
Format:	Article
Language:	English
Subjects:	Integer pixel displacements identification. Limited computational complexity. Magnetic resonance imaging. Medical diagnostic imaging. Noise robustness. Noninteger pixel displacement identification. Phase correlation method. Subpixel phase correlation based techniques.