1·The location precision is improved to 1/3 pixel by performing sub - pixel edge detection in fiducial satellite photo image.
采取对基准图卫片中特征进行亚像元精度特征定位的方法，可以将匹配精度提高到1／3个像素以内。
2·To very accurate measurement, can consider to choose accurate frequency fiducial.
对于很是切确的测量，能够思忖选择切确的频率基准。
3·Can store in NVRAM come more two - way video is fiducial.
在NVRAM中可存储多-两路的视频基准。
4·Until recently, the system required metallic fiducial implants for precise target tracking.
直到近来，该系统的应用还需要植入用来精确定位的金属基准物。
5·The camera simultaneously records an optical fiducial pulse which allows the camera time base to be calibrated relative to the incident laser.
摄像机可以同时记录的光的基准脉冲，允许相机时基相对于入射的激光校准。