Display modulation by Fourier transform: A preferred method |
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Authors: | Thomas G Fiske Louis D Silverstein |
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Abstract: | Abstract— A preferred method for determining the grating modulation of a rear‐projection display using a grating image and Fourier analysis is prescribed. This method is insensitive to spatial image noise and is in better correspondence with the response of the human visual system than is the standard technique. This method is not limited to rear‐projection displays and can be applied to any display technology. |
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Keywords: | Display modulation Fourier transform image quality projection display |
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