^pof;
Applied;
Sciences,;
Beijing;
University;
of;
Technology,;
Beijing;
100124,;
China;
^pof;
Life;
Science;
and;
13iotechnology,;
13eijing;
University;
of;
Technology,;
Beijing;
100124,;
China;
细胞培养; 全息成像; 侵入性; 无透镜; 快速傅立叶变换; 测活; 傅里叶变换; 图像后处理;