Function opencv::gapi::add_weighted

source · 
pub fn add_weighted(
    src1: &GMat,
    alpha: f64,
    src2: &GMat,
    beta: f64,
    gamma: f64,
    ddepth: i32
) -> Result<GMat>
Expand description

Calculates the weighted sum of two matrices.

The function addWeighted calculates the weighted sum of two matrices as follows: block formula where I is a multi-dimensional index of array elements. In case of multi-channel matrices, each channel is processed independently.

The function can be replaced with a matrix expression: block formula

Supported matrix data types are [CV_8UC1], [CV_8UC3], [CV_16UC1], [CV_16SC1], [CV_32FC1].

Note: Function textual ID is “org.opencv.core.matrixop.addweighted”

Parameters

  • src1: first input matrix.
  • alpha: weight of the first matrix elements.
  • src2: second input matrix of the same size and channel number as src1.
  • beta: weight of the second matrix elements.
  • gamma: scalar added to each sum.
  • ddepth: optional depth of the output matrix.

See also

add, sub

C++ default parameters

  • ddepth: -1