Three-dimensional PAC video codec for wireless data transmission

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

Research output: Contribution to journalArticlepeer-review

Abstract

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.

Original languageEnglish
Article number889050
Pages (from-to)1455-1470
Number of pages16
JournalIEEE Transactions on Circuits and Systems for Video Technology
Volume10
Issue number8
DOIs
StatePublished - 1 Dec 2000

Fingerprint

Dive into the research topics of 'Three-dimensional PAC video codec for wireless data transmission'. Together they form a unique fingerprint.

Cite this