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Discrete Transform Based Image Fusion: A Review

Author

Listed:
  • Umesh Kumar

    (Government Women Engineering College, IT Department, Rajasthan, India)

  • Neha Gopaliya

    (Government Women Engineering College, CSE Department, Rajasthan, India)

  • Uma Sharma

    (Banasthali University, CSE Department, Tonk, India)

  • Sandeep Gupta

    (Machine Learning Lab, CSE Department, Rajasthan, India)

Abstract

With the advancement of image processing, the distinct area of image fusion has been explored. The word fusion represents a way of obtaining data acquired in several domains. A technique of merging useful data from input images is defined as image fusion. It improves features and performance. Fused image includes all the important features of input images without introducing any artifacts. This paper depicts the basic of image fusion and fusion techniques. Paper mainly focuses on frequency domain techniques. Image fusion widely used in surveillance, medical diagnosis, biometric, enhanced vision system and remote sensing.

Suggested Citation

  • Umesh Kumar & Neha Gopaliya & Uma Sharma & Sandeep Gupta, 2017. "Discrete Transform Based Image Fusion: A Review," International Journal of Multimedia Data Engineering and Management (IJMDEM), IGI Global, vol. 8(2), pages 43-49, April.
    • Handle: RePEc:igg:jmdem0:v:8:y:2017:i:2:p:43-49
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