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A New CWT-IHS Fusion Based on Edge-Intensity-Factor

  • Conference paper
Parallel and Distributed Computing: Applications and Technologies (PDCAT 2004)

Part of the book series: Lecture Notes in Computer Science ((LNCS,volume 3320))

Abstract

For the fusion of a high-resolution panchromatic image (PAN) and a low-resolution multispectral image (TM), this paper presents a new fusion algorithm based on the new characteristic wavelet transform (CWT), intensity-hue- saturation transform (IHS) and the edge-intensity-factor (EIF). First, the decomposed PAN details can be fused into the decomposed intensity component of the TM image by CWT fusion algorithm. Then, the new intensity component can be reconstructed using the new inverse CWT based on EIF. Finally, the fused image is reconstructed by means of an inverse IHS transform using the fused new intensity component, the hue and saturation components from the original TM image. Experiment results demonstrate that the proposed algorithm can achieve better combining performance in preserving the spatial characteristics and the spectral information.

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References

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Author information

Authors and Affiliations

  1. Image Information and Intelligence Control Laboratory of the Ministry of Education, Huazhong University of Science and Technology, 430074, Wuhan, P. R. China

    Jin Wu, Jian Liu & Jinwen Tian

  2. College of Information Science and Engineering, Wuhan University of Science and Technology, 430081, Wuhan, P. R. China

    Yang Liu

Authors
  1. Jin Wu
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  2. Yang Liu
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  3. Jian Liu
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  4. Jinwen Tian
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Editor information

Editors and Affiliations

  1. Nanyang Centre for Supercomputing and Visualisation School of Mechanical and Production Engineering, Nanyang Technological University, 50 Nanyang Avenue, 639 798, Singapore

    Kim-Meow Liew

  2. School of Computer Science, The University of Adelaide,  

    Hong Shen

  3. Asia Pacific Science and Technology Center, Sun Microsystems Inc., 50 Nanyang Avenue, N3-1c-10, 639798, Singapore

    Simon See

  4. School of Computer Engineering, Nanyang Technological University, 639798, Singapore

    Wentong Cai

  5. Southwest Jiaotong University,  

    Pingzhi Fan

  6. Tohoku University ,  

    Susumu Horiguchi

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© 2004 Springer-Verlag Berlin Heidelberg

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Wu, J., Liu, Y., Liu, J., Tian, J. (2004). A New CWT-IHS Fusion Based on Edge-Intensity-Factor. In: Liew, KM., Shen, H., See, S., Cai, W., Fan, P., Horiguchi, S. (eds) Parallel and Distributed Computing: Applications and Technologies. PDCAT 2004. Lecture Notes in Computer Science, vol 3320. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-30501-9_31

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  • DOI: https://doi.org/10.1007/978-3-540-30501-9_31

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-24013-6

  • Online ISBN: 978-3-540-30501-9

  • eBook Packages: Computer ScienceComputer Science (R0)

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