在本研究中，主要是期望以CMOS影像感測器結合TI TMS320C6713 DSP研發一數位影像擷取系統；在整個架構中，包含以CMOS影像感測器、圖框緩衝器（Frame Buffer）等所構成之附加子板（Daughter Card）—前端系統，與以TMS320C6713 DSP為核心的DSK（DSP Starter Kit）—後端系統；研究中並將此系統應用於空間監控，可判別所監控的空間是否有其他物體進入。

　　除了與主電腦連接進行運作之外，本系統亦可將程式燒錄至DSK上之快閃記憶體，成為一個獨立（Stand-alone）的系統，並由於DSP為可程式（Programmable）之CPU，因此可任意更改其辨識程式，成為一個多種辨識功能並且可攜式之影像擷取系統。

　　The main aim of this study is to develop a “Image Acquisition System” which combines the CMOS image sensor and the TMS320C6713 DSP. This system includes the CMOS image acquisition daughter card which is composed of a CMOS image sensor, a frame buffer, and the other devices – the forward system, and the DSK which has a TMS320C6713 DSP as its CPU – the backward system. In this paper, the system is applied to detect the object in a space which is under surveillance.

　　Except to operation with the host PC, this system can be a Stand-alone one through programming the flash memory on the DSK board. Because the DSP is programmable, we can modify and add the recognized programs arbitrarily. Therefore, this system can become a multi- recognized function and portable image acquisition system.

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