Some imaging strategies in multi-angle spatial compounding

Jens E. Wilhjelm, M. S. Jensen, T. Brandt, B. Sahl, Kjeld Martinsen, Søren Kragh Jespersen, E. Falk

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    Multi-angle compound images were generated with four schemes: mean, median, root-mean-square and geometric mean. The in vitro images, based on formalin fixed porcine tissue, were analyzed by visual inspection and by calculation of speckle contrast and contrast between different tissues. The mean and rms images featured the largest enhancement of distributed specular reflections. The median image appears somewhat noisy. However, the quantitative analysis did not indicate large differences between the images.
    Original languageEnglish
    Title of host publicationProc. IEEE Ultrasonics Symposium 2000
    Publication date2000
    ISBN (Print)0-7803-6365-5
    Publication statusPublished - 2000
    Event2000 IEEE Ultrasonics Symposium - San Juan, Puerto Rico
    Duration: 22 Oct 200025 Oct 2000


    Conference2000 IEEE Ultrasonics Symposium
    Country/TerritoryPuerto Rico
    CitySan Juan
    Internet address

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