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Journal of Optical Technology

Journal of Optical Technology

| SIMULTANEOUS RUSSIAN-ENGLISH PUBLICATION

  • Vol. 80, Iss. 3 — Mar. 1, 2013
  • pp: 166–170

Image-scaling method with an integral factor based on wavelet transformation

D. A. Fedorov  »View Author Affiliations


Journal of Optical Technology, Vol. 80, Issue 3, pp. 166-170 (2013)
http://dx.doi.org/10.1364/JOT.80.000166


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Abstract

This paper describes methods of multiscale interpolation. Image-scaling methods with an integral factor based on a multichannel discrete wavelet transform are investigated. Algorithms are developed for constructing multichannel nonorthogonal wavelet filters based on B-splines and orthogonal wavelet filters. The proposed image-scaling algorithms are investigated. Estimates are obtained for the efficiency of the algorithms thus developed.

© 2013 Optical Society of America

OCIS Codes
(100.7410) Image processing : Wavelets

History
Original Manuscript: October 16, 2012
Published: April 30, 2013

Citation
D. A. Fedorov, "Image-scaling method with an integral factor based on wavelet transformation," J. Opt. Technol. 80, 166-170 (2013)
http://www.opticsinfobase.org/jot/abstract.cfm?URI=jot-80-3-166


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References

  1. E. Dumic, S. Grgic, and M. Grgic, “The use of wavelets in image interpolation: possibilities and limitations,” Radioengineering 16, No. 4, 101 (2007).
  2. T. Acharya and P. S. Tsai, “Computational foundations of image-interpolation algorithms,” ACM Ubiquity 8, No. 4 (2007).
  3. N. K. Smolentsev, Wavelet Analysis in MATLAB (DMK Press, Moscow, 2010).
  4. P. N. Podkur, Investigated in Russia 14, 128 (2007). http://zhurnal.ape.relarn.ru/articles/2007/014.pdf .
  5. P. N. Podkur, Investigated in Russia 93, 965 (2007). http://zhurnal.ape.relarn.ru/articles/2007/093.pdf .
  6. Image base: Photo database, http://www.petitcolas.net/fabien/watermarking/image_database/ .
  7. Image base: Kodak True Color Image, http://r0k.us/graphics/kodak/ .

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