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RandomImage[max, {width, height}]
gives an image of dimensions 
with pseudorandom pixel values generated from a uniform distribution in the range 0 to max.
RandomImage[{min, max}, {width, height}]
generates pixel values using a uniform distribution in the range min to max.
RandomImage[dist, {width, height}]
generates pixel values using a symbolic distribution dist.
RandomImage[max, {width, depth, height}]
gives an Image3D object of dimensions 
.
Details and Options
- RandomImage by default does not assign a specific color space to the image. The color space of the resulting image can be specified using the ColorSpace option.
- RandomImage gives an image of type
. - RandomImage also supports an ImageSize option.
Examplesopen all
Basic Examples (8)
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Generate a random image with values in the upper quartile:
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Generate an image of Laplacian noise:
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A random image where the first two channels are correlated:
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Generate an RGB image simulating salt-and-pepper noise using a heavy-tail distribution:
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Generate an image with constant intensity:
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Create a grayscale 3D random image:
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