Multifidelity JPEG based compression of images using variable quantisation

    Authors

    M. A. Golner; W. B. Mikhael;V. Krishnan

    Comments

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    Abbreviated Journal Title

    Electron. Lett.

    Keywords

    Engineering, Electrical & Electronic

    Abstract

    In image processing applications. certain regions in an image may be of greater interest to the user. For these types of applications a multifidelity region based variable quantisation scheme is proposed. The resulting subjective visual quality is considerably higher than for comparable compression ratios employing the standard JPEG implementation.

    Journal Title

    Electronics Letters

    Volume

    37

    Issue/Number

    7

    Publication Date

    1-1-2001

    Document Type

    Article

    Language

    English

    First Page

    423

    Last Page

    424

    WOS Identifier

    WOS:000168056200013

    ISSN

    0013-5194

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