The OTF (OpticalTransferFunction) of an optical system can be evaluated by the Fourier Transform of the first derivative of the optical image of an knife-edge (object).
对光学系统输出刀口像的一阶导数做傅里叶变换,可以得到该系统的光学传递函数(OTF)。
2
Fluorescence power transferfunction, three dimensional point spread function (3d PSF) and three dimensional opticaltransferfunction (3d OTF) for the various fluorescent wavelength are calculated.
导出了共焦显微镜中不同荧光波长情况下的荧光功率传输函数、三维脉冲响应函数(3d P SF)和三维光学传递函数(3d OTF)。
3
The most complete measures of image quality for an optical system were its point spread function (PSF) and its opticaltransferfunction (OTF).