Compressing technique calculates activity estimator for each segment of image line. Estimator is used in conjunction with allowable bits per line, N, to determine number of bits necessary to code each segment and which segments can tolerate truncation. Preprocessed line data are then passed to adaptive variable-length coder, which selects optimum transmission code. Method increases capacity of broadcast and cable television transmissions and helps reduce size of storage medium for video and digital audio recordings.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Compressing TV-image data


    Contributors:

    Published in:

    Publication date :

    1981-01-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English





    METHOD OF COMPRESSING DATA

    BILL ANDREW | European Patent Office | 2024

    Free access

    Compressing continuous point cloud data using image compression methods

    Chenxi Tu / Takeuchi, Eijiro / Miyajima, Chiyomi et al. | IEEE | 2016


    Compressing Image Sequences in the Temporal Domain

    Nicholl, P. N. / Millar, R. J. / McAllister, G. et al. | British Library Conference Proceedings | 1999


    Compressing Aviation Data in XML Format

    Kulkarni, Deepak / Lau, Derek / Patel, Hemil | SAE Technical Papers | 2003