RidgeFilter

RidgeFilter[data] computes a measure for the presence of a ridge at every position of data.

• RidgeFilter[data, σ] uses the specified ridge scale σ.

Examples

Apply ridge detection to an image:

RidgeFilter[ExampleData[{"TestImage", "Mandrill"}]]

Use a specific ridge scale:

RidgeFilter[ExampleData[{"TestImage", "Fingerprint"}], 2]

Please visit the official Wolfram Language Reference for more details.