高清(HD)是2010年視頻監(jiān)控行業(yè)的熱門趨勢(shì);那么3D可能在2011年成為視頻監(jiān)控行業(yè)的下一個(gè)熱點(diǎn)技術(shù)嗎?在消費(fèi)者和專業(yè)廣播領(lǐng)域，3D技術(shù)日益獲得接收和傳立，而且最近IMS Research已經(jīng)觀察到許多3D技術(shù)開(kāi)始進(jìn)入視頻監(jiān)控市場(chǎng)的例子。在阿齊茲2010年貿(mào)易展上，有少數(shù)參展商展出了3D視頻監(jiān)控產(chǎn)品。然而，撇開(kāi)“瀟灑”不說(shuō)，到底在視頻監(jiān)控中應(yīng)用3D技術(shù)有什么好處呢?
3D帶給安防行業(yè)的最主要好處是深度感知。深度的額外維度可能為更準(zhǔn)確和更先進(jìn)的分析算法鋪平道路。其中一個(gè)最好的例子是平面和非平面物體之間的差異;陰影和實(shí)體之間的混亂可以通過(guò)引入深度來(lái)明顯減少。
IMS Reseach并不認(rèn)為2011年3D技術(shù)能在安防供應(yīng)商或者終端用戶當(dāng)中獲得大規(guī)模認(rèn)可。3D監(jiān)視器的高價(jià)格，攝像機(jī)的高成本，供應(yīng)商支持的先天不足以及安防行業(yè)固有的技術(shù)保守主義都將是制約因素。不過(guò)，相信2011年將預(yù)示著視頻監(jiān)控開(kāi)始有向3D邁進(jìn)的趨勢(shì)。據(jù)估計(jì)，越來(lái)越多的廠商將開(kāi)始試驗(yàn)3D的應(yīng)用并且開(kāi)始計(jì)劃在他們的技術(shù)開(kāi)發(fā)路線中加入3D。
【英文】
HD to 3D
HD was the hot trend in the video surveillance industry in 2010; could 3D be the next hot technology trend for the video surveillance industry in 2011? In the consumer and professional broadcast space, 3D technology gained increasing acceptance and mindshare during 2010, and recently IMS Research has observed a number of examples of 3D technology beginning to penetrate the video surveillance market. At the ASIS 2010 trade show, a small number of vendors were exhibiting 3D video surveillance products. However, beyond the “pizazz”, are there any benefits in applying 3D in video surveillance?
The key benefit that 3D offers to the security industry is depth perception. The extra dimension of depth could pave the way for more accurate and more advanced analytics algorithms. One prime example is the distinction between flat and non-flat objects; confusion between shadows and solid bodies could be significantly reduced via the introduction of a depth dimension.
IMS Research does not believe that 3D technology will gain mass acceptance amongst vendors or end-users in the security industry in 2011. The high price of 3D displays, the high cost of cameras, the initial lack of vendor support and technological conservatism inherent within the security industry will all be limiting factors. However, it is believed that 2011 will herald the start of a trend towards 3D in video surveillance. It is expected that increasing numbers of manufacturers will begin to experiment with 3D and begin to plan 3D into their technology roadmaps.
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