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A speckle method of gray level pseudocoloring

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A simple method of pseudocoloring gray level images is proposed. It is based on Young’s fringes modulated speckle encoding of images. Reconstruction from a photographic register is obtained using two light beams with different wavelengths at the same time. Pseudocoloring is produced by the superposition of a (diffracted) direct image in one color and a (directly transmitted) contrast reversed image in another color.

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óptica
imágenes
wavelengths
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Esta obra se publica con la licencia Creative Commons Attribution 4.0 International (BY 4.0)

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