Image coder based on residue number system for progressive transmission

A. Tatsaki; T. Stouraitis; C. Goutis

doi:10.1049/el:19950338

Image coder based on residue number system for progressive transmission

A. Tatsaki, T. Stouraitis, C. Goutis

Electrical Engineering

University of Patras

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

A computationally efficient algorithm for image compression and progressive transmission is presented. A prime-factor discrete cosine transform (DCT) is applied, where the coefficients are computed in three groups and are residue represented by a different bit allocation. A novel lattice vector quantiser is used for the quantisation of each group.

Original language	British English
Pages (from-to)	442-443
Number of pages	2
Journal	Electronics Letters
Volume	31
Issue number	6
DOIs	https://doi.org/10.1049/el:19950338
State	Published - 16 Mar 1995

Keywords

Image coding
Residue arithmetic

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10.1049/el:19950338

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title = "Image coder based on residue number system for progressive transmission",

abstract = "A computationally efficient algorithm for image compression and progressive transmission is presented. A prime-factor discrete cosine transform (DCT) is applied, where the coefficients are computed in three groups and are residue represented by a different bit allocation. A novel lattice vector quantiser is used for the quantisation of each group.",

keywords = "Image coding, Residue arithmetic",

author = "A. Tatsaki and T. Stouraitis and C. Goutis",

year = "1995",

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doi = "10.1049/el:19950338",

language = "British English",

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T1 - Image coder based on residue number system for progressive transmission

AU - Tatsaki, A.

AU - Stouraitis, T.

AU - Goutis, C.

PY - 1995/3/16

Y1 - 1995/3/16

N2 - A computationally efficient algorithm for image compression and progressive transmission is presented. A prime-factor discrete cosine transform (DCT) is applied, where the coefficients are computed in three groups and are residue represented by a different bit allocation. A novel lattice vector quantiser is used for the quantisation of each group.

AB - A computationally efficient algorithm for image compression and progressive transmission is presented. A prime-factor discrete cosine transform (DCT) is applied, where the coefficients are computed in three groups and are residue represented by a different bit allocation. A novel lattice vector quantiser is used for the quantisation of each group.

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KW - Residue arithmetic

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DO - 10.1049/el:19950338

M3 - Article

AN - SCOPUS:0029272928

SN - 0013-5194

VL - 31

SP - 442

EP - 443

JO - Electronics Letters

JF - Electronics Letters

IS - 6

ER -

Image coder based on residue number system for progressive transmission

Abstract

Keywords

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