本文研究了基于Matrox 圖像采集卡的智能安防監控系統的總體解決方案，硬件設計
部分詳細敘述了該系統的圖像采集模塊設計和云臺控制模塊設計，通過對攝像機采集的圖像進行運動目標的跟蹤分析，產生控制信號，控制承載攝像頭的云臺運動，以實現運動目標的跟蹤；軟件設計部分，針對運動目標的檢測跟蹤各種跟蹤方法，詳細研究并實現了基于時間差分的運動目標檢測方法，完成了系統整體軟件設計。實踐證明，該系統具有較好的檢測效果。
關鍵詞：監控；圖像采集卡；運動檢測；目標跟蹤

ABSTRACT：A solution of an intelligent monitor system based on Matrox image collector has been researched, Part of hardware design the image collector module and the controller module has been introduced in detail, through the camera the collected image were analyzed, Generate control signals, control PTZ movement, realize motion target tracking; Part of software the motion target detection method based on timing difference has been researched, the software design has been completed.Evaluation shows that this system is effective.
KEYWORDS：Monitor; Image collector; Motion detection; Target tracking