[−][src]Function opencv::imgproc::grab_cut

pub fn grab_cut(
    img: &dyn ToInputArray, 
    mask: &mut dyn ToInputOutputArray, 
    rect: Rect, 
    bgd_model: &mut dyn ToInputOutputArray, 
    fgd_model: &mut dyn ToInputOutputArray, 
    iter_count: i32, 
    mode: i32
) -> Result<()>

Runs the GrabCut algorithm.

The function implements the GrabCut image segmentation algorithm.

Parameters

  • img: Input 8-bit 3-channel image.
  • mask: Input/output 8-bit single-channel mask. The mask is initialized by the function when mode is set to #GC_INIT_WITH_RECT. Its elements may have one of the #GrabCutClasses.
  • rect: ROI containing a segmented object. The pixels outside of the ROI are marked as "obvious background". The parameter is only used when mode==#GC_INIT_WITH_RECT .
  • bgdModel: Temporary array for the background model. Do not modify it while you are processing the same image.
  • fgdModel: Temporary arrays for the foreground model. Do not modify it while you are processing the same image.
  • iterCount: Number of iterations the algorithm should make before returning the result. Note that the result can be refined with further calls with mode==#GC_INIT_WITH_MASK or mode==GC_EVAL .
  • mode: Operation mode that could be one of the #GrabCutModes

C++ default parameters

  • mode: GC_EVAL