High-speed CAVLC encoder for H.264/AVC using parallel zig-zag scanning

W. Lee; Y. Jung; S. Lee; J. Kim

doi:10.1049/el.2009.2298

High-speed CAVLC encoder for H.264/AVC using parallel zig-zag scanning

W. Lee, Y. Jung, S. Lee, J. Kim

Department of Electrical and Electronic Engineering

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

4 Citations (Scopus)

Abstract

A high-speed context-based adaptive variable length coding (CAVLC) encoder for H.264/AVC is presented. Since CAVLC scans residues in a block one by one to obtain the statistics of the data to be encoded, it requires a large number of cycles. In the proposed scheme, two residues are scanned in one cycle to reduce scanning time by half.

Original language	English
Pages (from-to)	1226-1227
Number of pages	2
Journal	Electronics Letters
Volume	45
Issue number	24
DOIs	https://doi.org/10.1049/el.2009.2298
Publication status	Published - 2009

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering

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10.1049/el.2009.2298

Cite this

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abstract = "A high-speed context-based adaptive variable length coding (CAVLC) encoder for H.264/AVC is presented. Since CAVLC scans residues in a block one by one to obtain the statistics of the data to be encoded, it requires a large number of cycles. In the proposed scheme, two residues are scanned in one cycle to reduce scanning time by half.",

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AU - Kim, J.

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N2 - A high-speed context-based adaptive variable length coding (CAVLC) encoder for H.264/AVC is presented. Since CAVLC scans residues in a block one by one to obtain the statistics of the data to be encoded, it requires a large number of cycles. In the proposed scheme, two residues are scanned in one cycle to reduce scanning time by half.

AB - A high-speed context-based adaptive variable length coding (CAVLC) encoder for H.264/AVC is presented. Since CAVLC scans residues in a block one by one to obtain the statistics of the data to be encoded, it requires a large number of cycles. In the proposed scheme, two residues are scanned in one cycle to reduce scanning time by half.

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High-speed CAVLC encoder for H.264/AVC using parallel zig-zag scanning

Abstract

All Science Journal Classification (ASJC) codes

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