The effects of impressed sinusoidal motion and target modulation were studied through the comparative application of resolving power and visual image-evaluation techniques. Analyses variance of the two data sets yielded very similar results, and the two image assessment methods were found to be highly correlated (r = 0.95) with each other. Since the visual image-evaluation method does not require the exploitation of contrived target patterns, the results support its employment as a simple procedure for estimating the limiting resolution of a photographic mapping or reconnaissance system. One such operational application is in developing nominal system-performance standards such as are required under the Air Force quality assurance program.


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    Title :

    A comparison of two subjective-image quality assessment methods


    Additional title:

    Ein Vergleich zweier subjektiver Bildbeurteilungsmethoden


    Contributors:

    Published in:

    Publication date :

    1981


    Size :

    7 Seiten, 5 Bilder, 4 Tabellen, 22 Quellen


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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