三维目标识别技术是电视跟踪系统中的关键技术之一，也是目前该领域亟待解决的一个难题。

Technique of three-dimensional object recognition is one of the most important techniques in video tracking system and also a difficult problem in it.

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当前，不法商家盗取他人人格标识中的商业价值的侵权行为泛滥，成为法律保护的一大难题。

For the moment, lawless merchants 'illegal ACTS of peculating commercial values of others 'personalities flood, and are becoming the trouble of legal protection.

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当前，不法商家盗取他人人格标识中的商业价值的侵权行为泛滥，成为法律保护的一大难题。

For the moment, lawless merchants 'illegal ACTS of peculating commercial values of others 'personalities flood, and are becoming the trouble of legal protection.

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