Fast maximum intensity projection algorithm using shear warp factorization and reduced resampling Academic Article uri icon

Overview

MeSH Major

  • Algorithms
  • Magnetic Resonance Angiography

abstract

  • Maximal intensity projection (MIP) is routinely used to view MRA and other volumetric angiographic data. The straightforward implementation of MIP is ray casting that traces a volumetric data set in a computationally expensive manner. This article reports a fast MIP algorithm using shear warp factorization and reduced resampling that drastically reduced the redundancy in the computations for projection, thereby speeding up MIP by more than 10 times.

publication date

  • April 10, 2002

Research

keywords

  • Academic Article

Identity

Language

  • eng

Digital Object Identifier (DOI)

  • 10.1002/mrm.10114

PubMed ID

  • 11948730

Additional Document Info

start page

  • 696

end page

  • 700

volume

  • 47

number

  • 4