文章基本信息

标题：A New Hybrid Wavelet Based Approach for Image Fusion
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作者：Gagandeep kaur ; Anand Kumar Mittal
期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2015
卷号：4
期号：1
页码：19034
DOI：10.15680/IJIRSET.2015.0401081
出版社：S&S Publications
摘要：With the availability of multi-sensor data in many fields, image fusion has been receiving increasingattention in the researches for a wide spectrum of applications. Image fusion is the process that combines informationfrom multiple images of the same scene. These images may be captured from different sensors, acquired at differenttimes, or having different spatial and spectral characteristics. Discrete wavelet transform (DWT) was performed onsource image. Because DWT is the basic and simplest transform among numerous multi-scale transform and other typeof wavelet based fusion schemes are usually similar to the DWT fusion scheme. In this paper, hybrid method for imagefusion is proposed. The method used is combination of DCT (Discrete Cosine Transform) and Variance and comparedit with Hybrid DWT
关键词：DCT; DWT; PCA