Modulation Transfer Function (MTF) Calculation
Formula:MTF = f <= 0 || c <= 0 ? 'Parameters must be greater than zero' : f <= c ? 1 : 0
Introduction to Modulation Transfer Function (MTF) Calculator
The modulation transfer function (MTF) is a measure of the ability of an optical system to faithfully transfer contrast from the object to the image. The formula compares the spatial frequencies of the object and image by calculating a value between 0 and 1. A higher value indicates a better ability to transfer contrast.
Parameter usage:
f= spatial frequency of the objectc= cutoff frequency of the optical system
Example valid values:
f= 20c= 10
Output:
MTF= modulation transfer function value
Data validation
The numbers should be greater than zero.
Summary
This calculator evaluates the ability of an optical system to transfer contrast from the object to the image based on the provided spatial frequencies.
Tags: Optics, MTF, Modulation Transfer Function