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A Technique to Improve Performance of MPEG/H264 Video Decoder for Low Motion Video Applications using Vector Processor
KTH, School of Electrical Engineering (EES), Signal Processing.ORCID iD: 0000-0002-4265-9490
2005 (English)Patent (Other (popular science, discussion, etc.))
Abstract [en]

Motion Compensation for video decoding in standards like MPEG and H.264 typically take more than 50% of the computational time, a new technique is proposed to speed up this process for low motion video sequence. This technique can be primarily employed for systems which have vector processors as video decode accelerators. The typical gain using this technique on an ideal vector processor can be more than 50% for a low motion video sequence. An ideal vector processor satisfies the below equation.

Place, publisher, year, edition, pages
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Electrical Engineering, Electronic Engineering, Information Engineering Signal Processing
URN: urn:nbn:se:kth:diva-120152OAI: diva2:613714
US IPCOM000127739D

QS 2015

Available from: 2013-04-01 Created: 2013-04-01 Last updated: 2015-01-19Bibliographically approved

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Yajnanarayana, Vijaya
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