<?xml version="1.0" encoding="ISO-8859-1"?>
<metadatalist>
	<metadata ReferenceType="Journal Article">
		<site>mtc-m21b.sid.inpe.br 804</site>
		<holdercode>{isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S}</holdercode>
		<identifier>8JMKD3MGP3W34P/3NF26GS</identifier>
		<repository>sid.inpe.br/mtc-m21b/2017/03.03.12.58</repository>
		<lastupdate>2017:03.03.12.58.27 sid.inpe.br/mtc-m21b/2013/09.26.14.25.20 administrator</lastupdate>
		<metadatarepository>sid.inpe.br/mtc-m21b/2017/03.03.12.58.27</metadatarepository>
		<metadatalastupdate>2018:06.04.02.27.20 sid.inpe.br/mtc-m21b/2013/09.26.14.25.20 administrator {D 2017}</metadatalastupdate>
		<doi>10.1016/j.micpro.2017.01.008</doi>
		<issn>0141-9331</issn>
		<citationkey>LopesFoDAmo:2017:ToJPIm</citationkey>
		<title>A tolerant JPEG-LS image compressor foreseeing COTS FPGA implementation</title>
		<year>2017</year>
		<month>Mar.</month>
		<typeofwork>journal article</typeofwork>
		<secondarytype>PRE PI</secondarytype>
		<numberoffiles>1</numberoffiles>
		<size>1031 KiB</size>
		<author>Lopes Filho, Antonio,</author>
		<author>D'Amore, R.,</author>
		<resumeid>8JMKD3MGP5W/3C9JGJE</resumeid>
		<group>DIDEA-CGETE-INPE-MCTIC-GOV-BR</group>
		<affiliation>Instituto Nacional de Pesquisas Espaciais (INPE)</affiliation>
		<affiliation>Instituto Tecnológico de Aeronáutica (ITA)</affiliation>
		<electronicmailaddress>antonio.lopes@inpe.br</electronicmailaddress>
		<journal>Microprocessors and Microsystems</journal>
		<volume>49</volume>
		<pages>54-63</pages>
		<secondarymark>A2_ENGENHARIAS_IV B2_CIÊNCIA_DA_COMPUTAÇÃO B4_CIÊNCIAS_BIOLÓGICAS_I</secondarymark>
		<transferableflag>1</transferableflag>
		<contenttype>External Contribution</contenttype>
		<versiontype>publisher</versiontype>
		<keywords>COTS FPGA, Fault injection, Fault-tolerance mechanisms, Image compression, LEO, Susceptibility evaluation, VHDL simulations.</keywords>
		<abstract>A compact solution for onboard tolerant image compression is studied and the effectiveness of the soft-error mitigation strategy is evaluated by using a simulation-based susceptibility analysis method. The low complexity JPEG-LS compression algorithm allows considering medium-size flash or antifuse COTS FPGAs as a target for future use in small satellites. Fault mitigation methods, like Triple Modular Redundancy and Hamming code, with scrubbing to mitigate residual error accumulation, were selected taking into account operation in LEO space missions. The results point out the viability of implementing a tolerant image compression system in a single device with two orders-of-magnitude reduction in the susceptibility estimate based on a non-tolerant reference VHDL code. The effectiveness of the mitigation strategy, the injection model accuracy and possible improvements are discussed herein.</abstract>
		<area>ETES</area>
		<language>en</language>
		<targetfile>lopes filho_tolerant.pdf</targetfile>
		<usergroup>simone</usergroup>
		<readergroup>administrator</readergroup>
		<readergroup>simone</readergroup>
		<visibility>shown</visibility>
		<archivingpolicy>denypublisher denyfinaldraft24</archivingpolicy>
		<readpermission>deny from all and allow from 150.163</readpermission>
		<documentstage>not transferred</documentstage>
		<nexthigherunit>8JMKD3MGPCW/3F6GF6B</nexthigherunit>
		<citingitemlist>sid.inpe.br/bibdigital/2013/11.04.22.00 3</citingitemlist>
		<dissemination>WEBSCI; PORTALCAPES; COMPENDEX.</dissemination>
		<hostcollection>sid.inpe.br/mtc-m21b/2013/09.26.14.25.20</hostcollection>
		<username>simone</username>
		<agreement>agreement.html .htaccess .htaccess2</agreement>
		<lasthostcollection>sid.inpe.br/mtc-m21b/2013/09.26.14.25.20</lasthostcollection>
		<url>http://mtc-m21b.sid.inpe.br/rep-/sid.inpe.br/mtc-m21b/2017/03.03.12.58</url>
	</metadata>
</metadatalist>