# Available filters with parameters - Generování 3D modelu otisku prstu 1.0 documentation

Hide navigation sidebar
Hide table of contents sidebar
Back to top
Toggle table of contents sidebar

# Available filters with parameters

Overview of all implemented filters and their parameters with descriptions is listed below.

- median blur

  > - ksize (int) - Kernel size, determines how large of an area the filter processes.

- gaussian blur

  > - sigma (int) - Gaussian kernel standart deviation, determines the weight of further pixels on the currently processed pixel.

- bilateral blur

  > - diameter (int) - Diameter of pixel neighborhood used for filtering.

  > - sigmaColor (int) - Determines the weight of pixels of different color.

  > - sigmaSpace (int) - Determines the weight of further pixels.

- bilateral_scikit

  > - sigmaColor (float) - Determines the weight of pixels of different color.

  > - sigmaSpace (float) - Determines the weight of further pixels.

- nlmeans (non-local means)

  > - patch_size (int) - Size of patches used for denoising.

  > - patch_distance (int) - Distance in pixels where to search for patches.

  > - h (float) - Cut-off distance, higher means more smoothed image.

- total_variation

  > - weight (float) - Denoising weight, determines how much the image will be denoised.

- block_match

  > - sigma (float)- Standart deviation

- unsharp_mask_scikit

  > - radius (int) - Radius of the gaussian filter.

  > - amount (float) - Strength of the unsharp mask, determines how much of the mask will be used for filtering.

- farid

- meijering

- sato

- hessian

  > - sigmas (float) - Standart deviations

- invert

- scale_values

- binarize

  > - threshold (int) - Value to cut differentiate pixels.

- binarize_otsu

- add_margin

  > - margin (int) - Number of pixels to add to the sides of the image.

  > - color (int) - Color value of newly added pixels.

- erode

  > - kernel (numpy matrix) - Shape of the kernel used to erode image.

- dilate

  > - kernel (numpy matrix)- Shape of the kernel used to dilate image.