DSpace@nitr: Item 2080/1401

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DC Field	Value	Language
contributor.author	Senapati, R K	-
contributor.author	Pati, U C	-
contributor.author	Mahapatra, K K	-
date.accessioned	2011-02-28T06:28:51Z	-
date.available	2011-02-28T06:28:51Z	-
date.issued	2011-02	-
identifier.citation	International Conference on Devices and communications (ICdeCOM -11), February 24-25, 2011, Birla Institute of Technology, Mesra, India	en
identifier.uri	http://hdl.handle.net/2080/1401	-
description	Copyright belongs to proceeding publisher	en
description.abstract	This paper presents a Discrete Tchebichef Transform (DTT) based hybrid embedded coder for image compression applications. In this coder, DTT is coupled with Set partitioning in hierarchical coding techniques (SPIHT). Further, human visual system (HVS) with appropriate perceptual weights are applied to improve the perceptual quality of the reconstructed image. The compression and image reconstructon performance is compared with some the state-of-the-art coders in the literature. Extensive simulations on various kinds of images shows convincingly that, the proposed coder outperforms most of the coders.	en
format.extent	354687 bytes	-
format.mimetype	application/pdf	-
language.iso	en	-
subject	Discrete Tchebichef Transform	en
subject	Discrete Cosine	en
subject	Image Compression	en
subject	Embedded Coder	en
subject	Human Visual system	en
title	A Novel Hybrid HVS Based Embedded Image Coding Algorithm Using DTT and SPIHT	en
type	Article	en
Appears in Collections:	Conference Papers

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