Function mask

pub fn mask(
    src: &impl GMatTraitConst,
    mask: &impl GMatTraitConst,
) -> Result<GMat>

Applies a mask to a matrix.

The function mask set value from given matrix if the corresponding pixel value in mask matrix set to true, and set the matrix value to 0 otherwise.

Supported src matrix data types are [CV_8UC1], [CV_16SC1], [CV_16UC1]. Supported mask data type is [CV_8UC1].

Note: Function textual ID is “org.opencv.core.math.mask”

Parameters

• src: input matrix.
• mask: input mask matrix.