The commercial JPEG standard complies well with the specific requirements of exploratory space missions. Therefore, JPEG has been chosen to be the baseline for a series of spaceborne image data compressions (e.g. MARS94-HRSC, -WAOSS, HUYGENS-DISR, MESUR-IMP). One S/W-implementation (IMP) and one H/W-implementation (DISR) of image data compression are presented. Details of the modifications applied to standard JPEG are outlined. Finally, a performance comparison of the two implementations is given.


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    Title :

    Comparison of the lossy image data compressions for the MESUR Pathfinder and for the Huygens Titan Probe


    Contributors:
    Rueffer, P. (author) / Rabe, F. (author) / Gliem, F. (author) / Keller, H.-U. (author)


    Publication date :

    1994-04-01


    Type of media :

    Conference paper


    Type of material :

    No indication


    Language :

    English




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