Image Reconstruction Using Modified Hybrid Transform
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Abstract
In this paper, an algorithm for reconstruction of a completely lost blocks using Modified
Hybrid Transform. The algorithms examined in this paper do not require a DC estimation
method or interpolation. The reconstruction achieved using matrix manipulation based on
Modified Hybrid transform. Also adopted in this paper smart matrix (Detection Matrix) to detect
the missing blocks for the purpose of rebuilding it. We further asses the performance of the
Modified Hybrid Transform in lost block reconstruction application. Also this paper discusses
the effect of using multiwavelet and 3D Radon in lost block reconstruction.
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References
G. K.Wallace, “The JPEG still picture compression standard,” Commun. ACM, vol. 34, no. 4, pp. 30–44, 1991.
E. Chang, “An image coding and reconstruction scheme for mobile computing,” in Proc. 5th IDMS, Oslo, Norway, Sept. 1998, pp. 137–148.
S. S. Hemami, “Digital image coding for robust multimedia transmission,” in Proc. Symp. Multimedia Communications and Video Coding, New York, 1995.
Sarwa Amir,” Lost Blocks Reconstruction in Image Transmission Systems Using the Walidlet Transform” PhD thesis, Iraqi Commission for Computers and Informatics Institute of Postgraduate Studies, June 2006.
Shantanu D. Rane, J.R, and Guillermo, S., "Wavelet-Domain Reconstruction of Lost Blocks in Wireless Image Transmission and Packet- Switched Networks", IEEE ICIP(1) , pp. 309- 312, 2002
Shantanu D. Rane, J.R, and Guillermo, S., "Structure and texture filling-in of missing image blocks in wireless transmission and compression", IEEE ICIP, pp. 317-320, 2002.
waleed A .mahmoud,Atheer A.sabri." Wavelet & Multiwavelet Lost Block Reconstruction in Noisey Environment"Eng.&Tech .journal,Vol 27,No.4,2009.
Iman Alubady,"image compression using mixed transform",M.SC, thesis ,university of Baghdad,2009.