Abstract
A joint source-channel coding (JSCC) scheme based on adaptive wavelet pretreatment for robust progressive image transmission over wireless fading channels using MIMO-OFDM was proposed. We pointed out that he peak signal to noise ratio (PSNR) of the reconstructed image degrades a little while the complexity decreases sharply when adding pretreatment block before DWT. On the other hand, OFDM can get good performance in the frequency selective fading channel. So in this paper, a JSCC scheme based on adaptive wavelet pretreatment for image transmission over MIMO-OFDM system was analyzed. What‘s more, the wavelet pretreatment block is loaded adaptively according to the channel condition. Simulation shows that: after adding the pretreatment block before DWT and post-treatment to the reconstructed image in good channel condition, the complexity of the SPIHT and the channel coder decreases sharply due to the compression ratio, but the PSNR of the receivedimage loses only a little; when the channel condition is getting worse ,the pretreatment block is deleted accordingly.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsPreview
Unable to display preview. Download preview PDF.
References
Tanabe, N., Farvardin, N.: Subband image coding using entropy coded quantization over noisy channels. IEEE J. Select. Areas Commun 10, 926–943 (1992)
Zheng, H., Liu, K.J.R.: The subband modulation: A joint power and rate allocation framework for subband image and video transmission. IEEE Trans. Circuits Syst. Video Technol. 9, 823–838 (1999)
Sherwood, P.G., Zeger, K.: Progressive image coding for noisy channels. IEEE Signal Processing Lett. 7, 188–191 (1997)
Alatan, A.A., Zhao, M., Akansu, A.N.: Unequal Error Protection of SPIHT Encoded Image Bit Streams. IEEE Journal on Selected Areas in Communications 18(6) (June 2000)
Zou, W.Y., Wu, Y.: COFDM: An overview. IEEE Trans. Broadcasting 41, 1–8 (1995)
Alamouti, S.M.: A simple transmit diversity technique for wireless communications. IEEE Journal Select Commun 16(8), 1451–1458 (1998)
Zhang, X., Zhao, L.: A wavelet transform image coding technique with tree character palne (in Chinese). Journal of China Institute of Communications 20(11), 19–24 (1999)
Yao, W., Guang-Xi, Z., Wei, L.: Image Coding Scheme Combined with Wavelet Pretrement (in Chinese). Chinese Journal of Computers 26(2) (2003)
Song, J., Liu, K.J.R.: Robust Progressive Image Transmission Over OFDM Systems Using Space-Time Block Code. IEEE Transactions on Multimedia 4(3) (September 2002)
Chande, V., Farvardin, N.: Joint source-channel coding for progressive transmission of embedded source coders. In: Proc. Data Compression Conf., pp. 52–61 (1999)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2006 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Guo, R., Liu, Jl. (2006). Joint Source-Channel Coding Based on Adaptive Wavelet Pretreatment for Image Transmission over Frequency Selective Fading Channel. In: Wang, TD., et al. Simulated Evolution and Learning. SEAL 2006. Lecture Notes in Computer Science, vol 4247. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11903697_117
Download citation
DOI: https://doi.org/10.1007/11903697_117
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-47331-2
Online ISBN: 978-3-540-47332-9
eBook Packages: Computer ScienceComputer Science (R0)