Three-dimensional PAC video codec for wireless data transmission

Kuei-Ann Wen; An Yi Chen; Yin Jin Lan; Jun Lin Lin; Chia Huang Lin

doi:10.1109/76.889050

Three-dimensional PAC video codec for wireless data transmission

Kuei-Ann Wen, An Yi Chen, Yin Jin Lan, Jun Lin Lin, Chia Huang Lin

研究成果: Article › 同行評審

摘要

A newly derived algorithm called three-dimensional polynomial approximation coding (3DPAC) is being utilized in the applications of wireless video transmission. After combining the spatial and temporal domain, the video data is organized in a cube form, which has the features of processing parallelism and great compression ratio. Such a very low bit-rate video codec is able to support the wireless data transmission with a bit rate lower than 9.6 kbits/s. The system architecture will be presented and an experimental demonstration is also shown. For a video sequence of 176 × 144 frame size, PSNR up to 35 dB maybe obtained under 6.5 kbits/s transmission rate.

原文	English
文章編號	889050
頁（從 - 到）	1455-1470
頁數	16
期刊	IEEE Transactions on Circuits and Systems for Video Technology
卷	10
發行號	8
DOIs	https://doi.org/10.1109/76.889050
出版狀態	Published - 1 12月 2000

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AU - Lin, Chia Huang

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Three-dimensional PAC video codec for wireless data transmission

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