In order to improve measurement accuracy , methods of high resolution , high frame rate and much vision pot are used in image capturing . it brings issue of high image transmitting bandwidth and big storage space . the hardware & software architecture of image capturing system encounter strict challenge against image data transmission and processing in real time 在動態(tài)視覺測量中,為了提高測量精度,通常采用高分辨率、高幀頻的相機在多視點進(jìn)行采集,這樣就帶來了圖像數(shù)據(jù)傳輸?shù)膸捀?圖像數(shù)據(jù)存儲容量大的問題,這對圖像采集系統(tǒng)的硬件和軟件結(jié)構(gòu)設(shè)計,特別是在實時性傳輸和提高圖像處理速度方面都提出了較高的要求。