An optimized partial-distortion-elimination based sum-of-absolute-differences architecture for high-efficiency-video-coding

Paolo Selvo, Maurizio Masera, Riccardo Peloso, Guido Masera, Muhammad Shafique, Maurizio Martina

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Sum of Absolute Differences (SAD) is one of the most time consuming tasks in video coding. This paper proposes an architecture to compute the SADs for all the different block sizes required by the High Efficiency Video Coding (HEVC) standard. Moreover, the Partial Distortion Elimination (PDE), clock gating and a low leakage technology enable high power/energy reductions/savings over the state of the art.

Original languageEnglish (US)
Title of host publicationLecture Notes in Electrical Engineering
EditorsSergio Saponara, Alessandro De Gloria
PublisherSpringer Verlag
Pages245-251
Number of pages7
Edition9783030119720
ISBN (Print)9783030119720
DOIs
StatePublished - 2019
EventInternational Conference on Applications in Electronics Pervading Industry, Environment and Society, APPLEPIES 2018 - Pisa, Italy
Duration: Sep 26 2018Sep 27 2018

Publication series

NameLecture Notes in Electrical Engineering
Number9783030119720
Volume550
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Conference

ConferenceInternational Conference on Applications in Electronics Pervading Industry, Environment and Society, APPLEPIES 2018
CountryItaly
CityPisa
Period9/26/189/27/18

Keywords

  • HEVC
  • Motion estimation
  • VLSI architecture

ASJC Scopus subject areas

  • Industrial and Manufacturing Engineering

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