Butterworth Digital CCTV A Security Professionals Guide Aug 2007
ButterworthDigitalCCTVASecurityProfessionalsGuideAug2007英文正式版(閉路電視監控技術安全指南電子書)
內容說明:
電子圖書：閉路電視監控技術安全指南。
英文說明:
Theeffectsofdigitaltechnologyonthesecurityindustryrequire
constantvigilancebysecuritydistributors,salesstaff,and
installationprofessionals.Todayandfortheforeseeablefuture,all
securityprofessionalsmusthaveatleastabasicunderstandingof
digitaltechnology.DigitalCCTVaddressesthisnewchallenge.Topics
converedincludecompressionvariablessuchasLosslessandLossy,which
areexplainedbyreviewingHuffmanandRunLengthEncoding(RLE),andby
relatingtheseformsofcompressiontoZIPandStuffit,whichare
commonlyusedinpersonalcomputers.AreviewofJPEG,motionJPEG,MPEG
andwaveletcompressionschemesamongothers,withacomparisonofthe
meritsofeach,isalsoprovided.AsDigitalCCTVtracesthestreamof
digitalvideoflowfromthecomputerindustrythroughcompression,
transmission,displayandstorage,andexplainshowanalogvideosignal
isconvertedintoadigitalsignal,thereaderwilllearnandunderstand
themysteriesofdigitalscience.

*Explainsindustryconcepts,acronymsandbuzzwordsacuratelyand
clearly
*Covershistory,currentcomplexities,andthefutureeffectsof
digitalscience
*Providespracticalinformationabouthowdigitalvideoworks,how
digitalvideoisstoredandtransmitted,whatdigitalsystemscanand
cannotaccomplish,andwhattoexpectfromdigitalvideoequipmentin
modernCCTVsystems
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