Matches in UGent Biblio for { <https://biblio.ugent.be/publication/5732118#aggregation> ?p ?o. }
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- aggregation classification "P1".
- aggregation creator B120011.
- aggregation creator B120012.
- aggregation creator B120013.
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- aggregation date "2012".
- aggregation format "application/pdf".
- aggregation hasFormat 5732118.bibtex.
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- aggregation isPartOf urn:isbn:9781467329941.
- aggregation isPartOf urn:issn:2163-4033.
- aggregation language "eng".
- aggregation publisher "IEEE".
- aggregation rights "I have transferred the copyright for this publication to the publisher".
- aggregation subject "Technology and Engineering".
- aggregation title "Temporal video transcoding for digital TV broadcasting".
- aggregation abstract "Mobile Digital TV environments demand flexible video compression like Scalable Video Coding (SVC) because of varying bandwidths and devices. Since existing infrastructures highly rely on H.264/AVC video compression, network providers could adapt the current H.264/AVC encoded video to SVC. This adaptation needs to be done efficiently to reduce processing power and operational cost. This paper proposes two techniques to convert an H.264/AVC bitstream in Main Profile (B-pictures based) without scalability to a scalable bitstream with temporal scalability as part of a framework for low-complexity video adaptation for mobile digital TV. Our approaches are based on accelerating the interprediction, focusing on reducing the coding complexity of mode decision and motion estimation tasks of the encoder stage by using information available after the H.264/AVC decoding stage. The results show that when our techniques are applied, the complexity is reduced by 98% while maintaining coding efficiency.".
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