Efficient HD video coding with joint first-order-residual (FOR) and second-order-residual (SOR) coding technique

Je Won Kang; Chung Cheng Lou; Seung Hwan Kim; C. C. Jay Kuo

doi:10.1016/j.jvcir.2012.10.001

Efficient HD video coding with joint first-order-residual (FOR) and second-order-residual (SOR) coding technique

Je Won Kang, Chung Cheng Lou, Seung Hwan Kim, C. C. Jay Kuo

Electronic and Electrical Engineering

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

3 Scopus citations

Abstract

A new video coding algorithm called the first-order-residual/second-order- residual (FOR/SOR) codec is proposed for high definition (HD) video coding in this work. Several advanced coding techniques are adopted in the proposed FOR/SOR codec. For the FOR codec, the well known block-based motion compensated predictive codec is used to exploit temporal and spatial correlations in input image frames. However, it is observed that there still exists structured residual signal after the FOR coding, and a SOR coder is developed to encode residual image frames efficiently. To improve the coding performance furthermore, we consider bit allocation between the FOR and SOR coders at the same block and determine their optimal quantization parameters systematically. It is shown by experimental results that the proposed FOR/SOR codec outperforms H.264/AVC significantly in HD video coding.

Original language	English
Pages (from-to)	1-11
Number of pages	11
Journal	Journal of Visual Communication and Image Representation
Volume	24
Issue number	1
DOIs	https://doi.org/10.1016/j.jvcir.2012.10.001
State	Published - 2013

Keywords

Coding residual processing
H.264/AVC and FOR/SOR
HD video
HD video coding
Video coding

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10.1016/j.jvcir.2012.10.001

Cite this

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title = "Efficient HD video coding with joint first-order-residual (FOR) and second-order-residual (SOR) coding technique",

abstract = "A new video coding algorithm called the first-order-residual/second-order- residual (FOR/SOR) codec is proposed for high definition (HD) video coding in this work. Several advanced coding techniques are adopted in the proposed FOR/SOR codec. For the FOR codec, the well known block-based motion compensated predictive codec is used to exploit temporal and spatial correlations in input image frames. However, it is observed that there still exists structured residual signal after the FOR coding, and a SOR coder is developed to encode residual image frames efficiently. To improve the coding performance furthermore, we consider bit allocation between the FOR and SOR coders at the same block and determine their optimal quantization parameters systematically. It is shown by experimental results that the proposed FOR/SOR codec outperforms H.264/AVC significantly in HD video coding.",

keywords = "Coding residual processing, H.264/AVC and FOR/SOR, HD video, HD video coding, Video coding",

author = "Kang, {Je Won} and Lou, {Chung Cheng} and Kim, {Seung Hwan} and {Jay Kuo}, {C. C.}",

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AU - Lou, Chung Cheng

AU - Kim, Seung Hwan

AU - Jay Kuo, C. C.

PY - 2013

Y1 - 2013

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AB - A new video coding algorithm called the first-order-residual/second-order- residual (FOR/SOR) codec is proposed for high definition (HD) video coding in this work. Several advanced coding techniques are adopted in the proposed FOR/SOR codec. For the FOR codec, the well known block-based motion compensated predictive codec is used to exploit temporal and spatial correlations in input image frames. However, it is observed that there still exists structured residual signal after the FOR coding, and a SOR coder is developed to encode residual image frames efficiently. To improve the coding performance furthermore, we consider bit allocation between the FOR and SOR coders at the same block and determine their optimal quantization parameters systematically. It is shown by experimental results that the proposed FOR/SOR codec outperforms H.264/AVC significantly in HD video coding.

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KW - Video coding

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Efficient HD video coding with joint first-order-residual (FOR) and second-order-residual (SOR) coding technique

Abstract

Keywords

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