Function opencv::core::in_range

pub fn in_range(
    src: &dyn ToInputArray, 
    lowerb: &dyn ToInputArray, 
    upperb: &dyn ToInputArray, 
    dst: &mut dyn ToOutputArray
) -> Result<()>

Checks if array elements lie between the elements of two other arrays.

The function checks the range as follows:

• For every element of a single-channel input array:
• For two-channel arrays:
• and so forth.

That is, dst (I) is set to 255 (all 1 -bits) if src (I) is within the specified 1D, 2D, 3D, ... box and 0 otherwise.

When the lower and/or upper boundary parameters are scalars, the indexes (I) at lowerb and upperb in the above formulas should be omitted.

Parameters

• src: first input array.
• lowerb: inclusive lower boundary array or a scalar.
• upperb: inclusive upper boundary array or a scalar.
• dst: output array of the same size as src and CV_8U type.