Operator Reference
Misc
List of Operators
convol_image- Calculate the correlation between an image and an arbitrary filter mask
deviation_n- Calculate standard deviation over several channels.
expand_domain_gray- Expand the domain of an image and set the gray values in the expanded domain.
gray_inside- Calculate the lowest possible gray value on an arbitrary path to the image border for each point in the image.
gray_skeleton- Thinning of gray value images.
lut_trans- Transform an image with a gray-value look-up-table
symmetry- Symmetry of gray values along a row.
topographic_sketch- Compute the topographic primal sketch of an image.