LocalAdaptiveBinarize

LocalAdaptiveBinarize[image, r] creates a binary image from image by replacing values above the mean of the range-r neighborhood with 1 and others with 0.

• LocalAdaptiveBinarize[image, r, {α, β, γ}] replaces values above α μ + β σ + γ with 1 and others with 0, where μ and σ are the local mean and standard deviation.

Examples

LocalAdaptiveBinarize[ExampleData[{"TestImage", "Lena"}], 10]

LocalAdaptiveBinarize[img, 5, {1, -0.2, 0}]

Please visit the official Wolfram Language Reference for more details.