Function opencv::cudaarithm::min_max

pub fn min_max(
    src: &dyn ToInputArray, 
    min_val: &mut f64, 
    max_val: &mut f64, 
    mask: &dyn ToInputArray
) -> Result<()>

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()