Evaluation of keyhole MR imaging with a human visual response model

Kyle A. Salem, Jeffrey L. Duerk, Michael Wendt, David L. Wilson

Research output: Contribution to journalConference articlepeer-review


A perceptual difference human visual system (HVS) model was used to create a map of the likelihood of visible differences between a simulated keyhole image and the corresponding full k-space acquisition. The output of the HVS model was a spatial map of perceptual differences. The map was proved useful since it provided an accurate tool for finding the location of image differences.

Original languageEnglish (US)
Pages (from-to)232-242
Number of pages11
JournalProceedings of SPIE - The International Society for Optical Engineering
StatePublished - 1999
Externally publishedYes
EventProceedings of the 1999 Medical Imaging - Image Perception and Performance - San Diego, CA, USA
Duration: Feb 24 1999Feb 25 1999

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering


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