Multi-modality Image Fusion via Generalized Riesz-wavelet Transformation

• Bo Jin,
• Zhongliang Jing,
• Han Pan,

Vol. 8, No. 11, November 29, 2014
10.3837/tiis.2014.11.026, Download Paper (Free):

• image processing
• Image fusion
• Riesz-wavelet transform
• heurtics fusion model

Abstract

To preserve the spatial consistency of low-level features, generalized Riesz-wavelet transform (GRWT) is adopted for fusing multi-modality images. The proposed method can capture the directional image structure arbitrarily by exploiting a suitable parameterization fusion model and additional structural information. Its fusion patterns are controlled by a heuristic fusion model based on image phase and coherence features. It can explore and keep the structural information e_ciently and consistently. A performance analysis of the proposed method applied to real-world images demonstrates that it is competitive with the state-of-art fusion methods, especially in combining structural information.

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