from the result of simulation through computer the technique of microscanning can effectively reduce the aliasing effect and improve the final resolution of the image.
通过理论和计算机仿真分析可知,微扫描能有效的减小频谱混淆,提高图像分辨率。
firstly, the paper briefly presented the imaging system's aliasing effect as a result of subsampling and the theory of reducing aliasing effect by increasing sampling frequency.