How to generate images of binary random speckle patterns

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chihyu il 16 Nov 2021

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https://it.mathworks.com/matlabcentral/answers/1587969-how-to-generate-images-of-binary-random-speckle-patterns

Risposto: Jan il 16 Nov 2021

I want to generate a 1280*1024 pixels image, the size of random speckle patterns in the image is 5 pixels. (Similar to the result of the picture below)

https://www.researchgate.net/publication/271489495_Analysis_of_speckle_patterns_for_deformation_measurements_by_DIC

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Jan il 16 Nov 2021

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https://it.mathworks.com/matlabcentral/answers/1587969-how-to-generate-images-of-binary-random-speckle-patterns#answer_832844

This topic is discussed frequently here:

https://www.mathworks.com/matlabcentral/answers/?term=tag%3A%22circle+packing%22

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