Discrete Cosine Transform based Image Fusion Techniques

Naidu, VPS (2012) Discrete Cosine Transform based Image Fusion Techniques. Journal of Communication, Navigation and Signal Processing, 1 (1). pp. 35-45.

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    Abstract

    Six different types of image fusion algorithms based on discrete cosine transform (DCT) were developed and their performance was evaluated. Fusion performance is not good while using the algorithms with block size less than 8x8 and also the block size equivalent to the image size itself. DCTe and DCTmx based image fusion algorithms performed well. These algorithms are very simple and might be suitable for real time applications.

    Item Type: Journal Article
    Subjects: ENGINEERING > Engineering (General)
    ENGINEERING > Electronics and Electrical Engineering
    GENERAL > General
    Division/Department: Flight Mechanics and Control Division
    Depositing User: Dr VPS Naidu
    Date Deposited: 24 Apr 2012 13:59
    Last Modified: 24 Apr 2012 13:59
    URI: http://nal-ir.nal.res.in/id/eprint/10440

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