安防(fang)系統是實(shi)施防(fang)范控制(zhi)的重要(yao)技術(shu)(shu)手段，在當前安防(fang)需求膨脹的形(xing)勢(shi)下，其在技術(shu)(shu)防(fang)范領域的運用也(ye)越來(lai)越廣泛。所使用的安防(fang)系統主要(yao)依賴人的視覺判斷，而缺乏對視頻(pin)內容的智能分析。

國產精品免費一區二區三區四區:重慶智能家居由此使得安防系統只能完成時間內的視頻存儲記錄，僅可為事后分析提供證據。而其在事前預/報警的缺位，也讓意義大打折扣。隨著光電信息技術、微電子技術、微計算機技術與視頻圖像處理技術等的發展，傳統的安防系統也正由數字化、網絡化，而逐步走向智能化。這種智能化是指在不需要人為干預的情況下，系統能自動實現對監控畫面中的異常情況進行檢測、識別，在有異常時能及時作出預/報警。

智(zhi)(zhi)(zhi)能(neng)(neng)(neng)安(an)防系(xi)統(tong)(tong)可以簡單(dan)理解為(wei)：圖像的(de)(de)(de)傳(chuan)(chuan)輸(shu)和存儲、數據的(de)(de)(de)存儲和處理準(zhun)確而選擇性操作的(de)(de)(de)技術系(xi)統(tong)(tong)。就智(zhi)(zhi)(zhi)能(neng)(neng)(neng)化(hua)安(an)防系(xi)統(tong)(tong)來說，一(yi)個(ge)完整的(de)(de)(de)智(zhi)(zhi)(zhi)能(neng)(neng)(neng)安(an)防系(xi)統(tong)(tong)主要包括門禁(jin)、報警和監控三大(da)部分(fen)。智(zhi)(zhi)(zhi)能(neng)(neng)(neng)安(an)防與傳(chuan)(chuan)統(tong)(tong)安(an)防的(de)(de)(de)大(da)區別在(zai)于智(zhi)(zhi)(zhi)能(neng)(neng)(neng)化(hua)，我國安(an)防產業發(fa)展(zhan)很快，也比較(jiao)普(pu)及(ji)，但(dan)是傳(chuan)(chuan)統(tong)(tong)安(an)防對人(ren)的(de)(de)(de)依賴性比較(jiao)強，非常耗費人(ren)力，而智(zhi)(zhi)(zhi)能(neng)(neng)(neng)安(an)防能(neng)(neng)(neng)夠通過機器實(shi)現(xian)智(zhi)(zhi)(zhi)能(neng)(neng)(neng)判斷，從而盡可能(neng)(neng)(neng)實(shi)現(xian)人(ren)想做的(de)(de)(de)事(shi)。

智能視(shi)頻(pin)分(fen)析技術在安防(fang)(fang)系統中的(de)(de)作用相當于一個報警(jing)探測器(qi)，與(yu)紅外、電(dian)磁感應、煙感等探測器(qi)類似(si)，為安防(fang)(fang)系統提供異常事件(jian)的(de)(de)報警(jing)信(xin)(xin)息(xi)。不(bu)過(guo)這是(shi)一個具有分(fen)析思考(kao)能力(li)的(de)(de)報警(jing)探測器(qi)，它(ta)充分(fen)利用了計算機的(de)(de)運(yun)算能力(li)和(he)智能分(fen)析算法能夠過(guo)濾(lv)掉大量引起誤報的(de)(de)信(xin)(xin)息(xi)提升準確率，通過(guo)行為分(fen)析使得(de)報警(jing)事件(jian)的(de)(de)觸發(fa)條件(jian)更(geng)加(jia)多樣化(hua)更(geng)加(jia)人(ren)性化(hua)更(geng)加(jia)智能化(hua)，使得(de)能夠對更(geng)多的(de)(de)事件(jian)進(jin)行實時監測和(he)報警(jing)。同時，它(ta)提供的(de)(de)報警(jing)信(xin)(xin)息(xi)內容也更(geng)加(jia)豐富。

而(er)利(li)用(yong)(yong)了智(zhi)(zhi)(zhi)(zhi)(zhi)能(neng)(neng)視頻分(fen)(fen)(fen)(fen)析(xi)(xi)技(ji)(ji)術(shu)提(ti)(ti)供(gong)的(de)報(bao)警信息的(de)安(an)(an)防(fang)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)就稱為智(zhi)(zhi)(zhi)(zhi)(zhi)能(neng)(neng)安(an)(an)防(fang)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong) 。而(er)由于智(zhi)(zhi)(zhi)(zhi)(zhi)能(neng)(neng)分(fen)(fen)(fen)(fen)析(xi)(xi)的(de)圖像識(shi)別特性，它與安(an)(an)防(fang)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)中(zhong)的(de)監控(kong)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)結(jie)合(he)是(shi)(shi)會緊密的(de)，智(zhi)(zhi)(zhi)(zhi)(zhi)能(neng)(neng)監控(kong)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)也(ye)是(shi)(shi)安(an)(an)防(fang)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)中(zhong)智(zhi)(zhi)(zhi)(zhi)(zhi)能(neng)(neng)分(fen)(fen)(fen)(fen)析(xi)(xi)應用(yong)(yong)成熟的(de)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)。也(ye)就是(shi)(shi)說(shuo)智(zhi)(zhi)(zhi)(zhi)(zhi)能(neng)(neng)分(fen)(fen)(fen)(fen)析(xi)(xi)技(ji)(ji)術(shu)在安(an)(an)防(fang)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)中(zhong)的(de)應用(yong)(yong)發(fa)展方(fang)向是(shi)(shi)兩(liang)個，一是(shi)(shi)不斷提(ti)(ti)高分(fen)(fen)(fen)(fen)析(xi)(xi)技(ji)(ji)術(shu)，提(ti)(ti)供(gong)更準確更豐富的(de)報(bao)警結(jie)果；二是(shi)(shi)不斷優化安(an)(an)防(fang)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)方(fang)案(an)，充分(fen)(fen)(fen)(fen)利(li)用(yong)(yong)智(zhi)(zhi)(zhi)(zhi)(zhi)能(neng)(neng)分(fen)(fen)(fen)(fen)析(xi)(xi)技(ji)(ji)術(shu)的(de)特點，將(jiang)智(zhi)(zhi)(zhi)(zhi)(zhi)能(neng)(neng)分(fen)(fen)(fen)(fen)析(xi)(xi)的(de)報(bao)警結(jie)果智(zhi)(zhi)(zhi)(zhi)(zhi)能(neng)(neng)地應用(yong)(yong)到(dao)安(an)(an)防(fang)體(ti)系(xi)(xi)中(zhong)。