Module opencv::cudafilters

Image Filtering

Functions and classes described in this section are used to perform various linear or non-linear filtering operations on 2D images.

Note:

• An example containing all basic morphology operators like erode and dilate can be found at opencv_source_code/samples/gpu/morphology.cpp

Modules

• prelude

Traits

• Filter
  Common interface for all CUDA filters :
• FilterConst
  Constant methods for crate::cudafilters::Filter

Functions

• create_box_filter
  Creates a normalized 2D box filter.
• create_box_max_filter
  Creates the maximum filter.
• create_box_min_filter
  Creates the minimum filter.
• create_column_sum_filter
  Creates a vertical 1D box filter.
• create_deriv_filter
  Creates a generalized Deriv operator.
• create_gaussian_filter
  Creates a Gaussian filter.
• create_laplacian_filter
  Creates a Laplacian operator.
• create_linear_filter
  Creates a non-separable linear 2D filter.
• create_median_filter
  Performs median filtering for each point of the source image.
• create_morphology_filter
  Creates a 2D morphological filter.
• create_row_sum_filter
  Creates a horizontal 1D box filter.
• create_scharr_filter
  Creates a vertical or horizontal Scharr operator.
• create_separable_linear_filter
  Creates a separable linear filter.
• create_sobel_filter
  Creates a Sobel operator.