The continuous pulse waves are obtained in time domain by calculating the space displacements of the feature points on movement image with single CCD camera.
在单个CCD摄像头固定的情况下，建立投影几何模型，计算所获取的动态图像上特征点的空间位移，得到时域上连续的脉搏信号。
The continuous pulse waves are obtained in time domain by calculating the space displacements of the feature points on movement image with single CCD camera.
在单个CCD摄像头固定的情况下，建立投影几何模型，计算所获取的动态图像上特征点的空间位移，得到时域上连续的脉搏信号。
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