火焰視頻特征檢測(cè)分析的研究與應(yīng)用.pdf

1、浙江大學(xué)計(jì)算機(jī)科學(xué)與技術(shù)學(xué)院碩士學(xué)位論文火焰視頻特征檢測(cè)分析的研究與應(yīng)用姓名：唐芳申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：計(jì)算機(jī)應(yīng)用技術(shù)指導(dǎo)教師：童若鋒20080601浙江大學(xué)碩士學(xué)位論文AbstractAccordingtostatistics，firei8thefirstkindofthreattoeconomicdevelopmentandpeople’SlifeandpropertysafetyFiredetectionmethodbasedo

2、nvideofeaturedetectionandanlysismakesuseofthecharacteristicofflameimagewhenthefirejusthappened，anditrecognizethefireinformationcorrectlyfromimagesequencewithbackgroundnoicetodetectthefireComparedtotraditionalmethod，ithas

3、theadvantageoflargedetectionandusabilityrange，highaccuracyhighreflection，easytofindcauseofthefireInthispaperourobjectiveistobuildupanewfireimagerecognitionsystemwiththerealrequirementwhichisbasedontheresearchofflamevideo

4、featuredetectionintunnelItfocusesontheflamefeatures，suchasmovingcolorfrequencyshapecharacteristic，andtheseareusedastheoreticalbasisforimplementingrelatedfiredetectionmethodThenwesetthethresholdsandgiveouttheeffectofvideo

5、testingThemainconstruetureandcontentis：First，fromchapteronetochapterthree，weintroducethebackgroundofflamerecognitionsystem，givethegeneralexpatiationofvideomonitoringandflame’detectionresearchstatus，andanlysisforlo百calcon

6、structureofsystemandthekernelpartofimagerecognitionThen，wedividedthesystemintofivefunctionalmodels，includingmovingdetectioncolordetection，temporalfrequencydetectionspatialfrequencydetectionandshapedetectionFromchapterfou

7、rtochaptersix，wegivedetaileddescriptionofthedesignandimplementationprocessofthesemodels，andfocusontheprocessofsetdetectionmethodsthresholdsfromlargenumberoftestingdataWealsogiveoutthetestingeffectAtthesametime，weintroduc

8、etheinterfaceofinputandtheimagerecognitionkernelpartAtlast，wesummarizetheresultthatwehavegained，andalsoanalyzetheexistedproblemsaswellastheresearchcontentsfurthermoreKeywords：videoflamedetection，chromastroboscopic，wavele