Histogram-based method for contrast measurement |
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| Authors: | Sanchez-Brea L M Quiroga J A Garcia-Botella A Bernabeu E |
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| Affiliation: | Departamento de Optica, Facultad de Ciencias Fsicas, Universidad Complutense de Madrid, Cuidad Universitaria syn, 28040 Madrid, Spain. optbrea@eucmos.sim.ucm.es |
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| Abstract: | A histogram-based technique for robust contrast measurement is proposed. The method is based on fitting the histogram of the measured image to the histogram of a model function, and it can be used for contrast determination in fringe patterns. Simulated and experimental results are presented. |
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