opencv::cudaarithm

Function min_max

Source 
pub fn min_max(
    src: &impl ToInputArray,
    min_val: &mut f64,
    max_val: &mut f64,
    mask: &impl ToInputArray,
) -> Result<()>
Expand description

Finds global minimum and maximum matrix elements and returns their values.

§Parameters

  • src: Single-channel source image.
  • minVal: Pointer to the returned minimum value. Use NULL if not required.
  • maxVal: Pointer to the returned maximum value. Use NULL if not required.
  • mask: Optional mask to select a sub-matrix.

The function does not work with CV_64F images on GPUs with the compute capability < 1.3.

§See also

minMaxLoc

§C++ default parameters

  • mask: noArray()