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Power-aware scheme for motion estimation
related by: authorship_49581
volume: 2018-January
most specific type: Conference Paper
estado: published
type: Document
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related by: authorship_49584
page start: 1
abstract: Video compression has gain major importance with the use of video call, video transmission and streaming on wireless mobile devices. Video compression algorithms had been implemented mainly in software. However, the battery life restrictions have encouraged the hardware implementation of these algorithms. The present work is a power-aware scheme that take advantage of the temporal redundancy in the video stream as well as the status of the battery. The introduction of a simple motion detection algorithm decreases the need of calling the motion estimation and compensation process. The calls of the motion estimation and compensation process reduces operations causing a dynamic power reduction and a speed-up of the coding process. While a power-aware scheme preserve battery life by preventing a subdivision of the macroblock considering motion detection and battery capacity. The reduction on execution time for MPEG4 is in the range of 9%25 to 22%25 while achieves an average power reduction of 88%25. While H.264/AVC achieves an execution time in the range of 99%25 to 89%25 with an average power reduction is 98%25. © 2017 IEEE.
has publication venue: 2017 IEEE International Autumn Meeting on Power, Electronics and Computing, ROPEC 2017
type: Continuant
most specific type: Document
has funding vehicle: 631530/332936
type: Entity
related by: authorship_49582
EI dscopus: 2-s2.0-85046272079
origen: scopus
page end: 6
type: Generically Dependent Continuant
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date time value: conference paper date 7767
related by: authorship_49583
type: Article
type: Conference Paper
crisid: 7767
freetext keyword: Motion estimation; power-aware scheme; video compression Electric batteries; Image communication systems; Image compression; Power management; Battery capacity; Dynamic power reduction; Hardware implementations; Motion estimation and compensations; Power-aware; Temporal redundancy; Video compression algorithms; Video transmissions; Motion estimation
doi: 10.1109/ROPEC.2017.8261684

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631530/332936
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funding vehicle for: Power-aware scheme for motion estimation

RDF description of Power-aware scheme for motion estimation - http://orbis.uaslp.mx/vivo/individual/scopus7766
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date: 2026-08-27T20:32:57
publisher: vivo
type: Document

2017 IEEE International Autumn Meeting on Power, Electronics and Computing, ROPEC 2017
publication venue for: Power-aware scheme for motion estimation
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Article
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Conference Paper
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