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Answers for “图灵图案工作流中使用的高斯模糊半径是多少?”

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In the Turing pattern workflow, the Gaussian Blur filter is applied with a Radius of 3.0 Pixels. This step smooths the initial random field before binarization and edge enhancement, reducing high-frequency randomness so that later thresholding can produce larger coherent black-and-white regions.

Conditions: Applied to the current grayscale image layer.; Part of the repeated filter cycle for pattern generation.

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To create a Turing pattern in Photoshop, you start with a grayscale noise image and repeatedly apply a fixed sequence of filters: Gaussian Blur, Threshold, and High Pass. This iterative process is automated using a recorded Action bound to the F2 key.

Conditions: Start from a grayscale noise image.; Convert the layer to a Smart Object so filters remain editable.; Record the filter sequence as an Action.; Repeat the recorded filter sequence until a maze-like pattern emerges.

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The Add Noise filter introduces small perturbations to the initial smooth noise field generated by the Clouds filter. These high-frequency, pixel-level variations are necessary to break perfect symmetry and provide the seeds for the macroscopic Turing pattern to emerge during the iterative filter cycle.

Conditions: Applied after the Clouds filter.; Amount is set to 25%.; Distribution is set to Uniform.; Monochromatic is checked.