USING MULTIPLE DESCRIPTION FOR A JPEG CODER

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MOHAMADI KAJIDI MARZIEH; AMIRFATTAHI RASOOL

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Majlesi Journal of Electrical Engineering Year:2008 | Volume:1 | Issue:3 (3) Page(s): 9-16

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Information Journal Paper

Title

USING MULTIPLE DESCRIPTION FOR A JPEG CODER

Author(s)

MOHAMADI KAJIDI MARZIEH | AMIRFATTAHI RASOOL | Issue Writer Certificate

Keywords

JPEGQ4

PSNRQ4

MDCQ4

Abstract

In this paper we propose a good way to decrease the effects of noisy channels on the JPEG images using multiple description coding. In this way we can compress the data of image with a better signal to noise ratio. first, we use over sampling to increase the redundant of the data, then we divide the image into sub-images that each can be passed through several channels (Multiple Description Channel), the ways that are simulated are passing the image in noisy channel: without adding zero and without blocky, without adding zero and with blocky, with adding zero and with blocky, in the first method the affection of noise is clearly, the 2nd method shows that with dividing data into 2 channels, when one of the channels becomes noisy, we can reconstruct the image from the other channel, with good quality.the last method shows that with the proposed way, we can repair the noisy image and obtain high PSNR.

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APA: Copy

MOHAMADI KAJIDI, MARZIEH, & AMIRFATTAHI, RASOOL. (2008). USING MULTIPLE DESCRIPTION FOR A JPEG CODER. MAJLESI JOURNAL OF ELECTRICAL ENGINEERING, 1(3 (3)), 9-16. SID. https://sid.ir/paper/188224/en

Vancouver: Copy

MOHAMADI KAJIDI MARZIEH, AMIRFATTAHI RASOOL. USING MULTIPLE DESCRIPTION FOR A JPEG CODER. MAJLESI JOURNAL OF ELECTRICAL ENGINEERING[Internet]. 2008;1(3 (3)):9-16. Available from: https://sid.ir/paper/188224/en

IEEE: Copy

MARZIEH MOHAMADI KAJIDI, and RASOOL AMIRFATTAHI, “USING MULTIPLE DESCRIPTION FOR A JPEG CODER,” MAJLESI JOURNAL OF ELECTRICAL ENGINEERING, vol. 1, no. 3 (3), pp. 9–16, 2008, [Online]. Available: https://sid.ir/paper/188224/en

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