picture get notched (pixeled) on high FOV

  • We do produce our panoramas by standard "MAKE VTOUR (MULTIRES) droplet.bat" in krpano-1.17.
    Source files are cilyndrical-panorama tif-images 19710x9855, 72dpi.

    So, in Terms of multiresolution we got the sets of tiles with the following tileimagewidth: 6274, 3137,1536, 768. Final tiles are, as usual, squares 512x512.

    It looks very good with FOV 70 and less:

    But on bigger FOV (starting from 120) the picture starts to be notched, which is especially seen on the borders of objects (door and right curtain especially):


    We tried to change <display/> parameters (see below) in XML, but nothing helps:

    <display mipmapping="force" />
    With Flash 12.0.0

    With IE11 WebGL


    <display fps="60" details="24"
    movequality="HIGHSHARP" stillquality="HIGHSHARP"
    flash10="on"
    movequality10="HIGHSHARP" stillquality10="HIGHSHARP"/>


    <display fps="60" details="4"
    movequality="LOW" stillquality="LOW"
    flash10="on"
    movequality10="LOW" stillquality10="LOW"/>

    As you see, by all our attempt picture graphically looks the same, and un unwished effect does not disappier...
    Could somebody please recommend how and on which stage one can fix such problem?

    Best regards
    Vladislav Ermolin

    Edited 3 times, last by Ermolin (April 26, 2014 at 6:16 PM).

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