Improved H.264 frame-layer rate control for low bit rate video with high motion

Changhyun Lee; Seongjoo Lee; Yunje Oh; Jaeseok Kim

doi:10.1117/1.2401154

Improved H.264 frame-layer rate control for low bit rate video with high motion

Changhyun Lee, Seongjoo Lee, Yunje Oh, Jaeseok Kim

Department of Electrical and Electronic Engineering

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

2 Citations (Scopus)

Abstract

In the existing frame-layer rate control for H.264, buffer status and content complexity are used improperly, causing quality fluctuations of high-motion video at low bit rates and high frame rates (under 19.2 kbps at 30 fps). We propose an improved H.264 frame-layer rate control scheme to obtain steady video quality and stable buffer management. Experimental results showed that the proposed scheme performed better than existin schemes.

Original language	English
Article number	120502
Journal	Optical Engineering
Volume	45
Issue number	12
DOIs	https://doi.org/10.1117/1.2401154
Publication status	Published - 2006 Dec

Bibliographical note

Funding Information:
This research was supported by the University ITRC Project and partially by the TN R&D Center, Samsung Electronic Co., Ltd.

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics
Engineering(all)

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10.1117/1.2401154

Cite this

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abstract = "In the existing frame-layer rate control for H.264, buffer status and content complexity are used improperly, causing quality fluctuations of high-motion video at low bit rates and high frame rates (under 19.2 kbps at 30 fps). We propose an improved H.264 frame-layer rate control scheme to obtain steady video quality and stable buffer management. Experimental results showed that the proposed scheme performed better than existin schemes.",

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AB - In the existing frame-layer rate control for H.264, buffer status and content complexity are used improperly, causing quality fluctuations of high-motion video at low bit rates and high frame rates (under 19.2 kbps at 30 fps). We propose an improved H.264 frame-layer rate control scheme to obtain steady video quality and stable buffer management. Experimental results showed that the proposed scheme performed better than existin schemes.

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Improved H.264 frame-layer rate control for low bit rate video with high motion

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

Access to Document

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