opencv::mod_prelude

Trait SuperpixelLSCTraitConst

Source 
pub trait SuperpixelLSCTraitConst: AlgorithmTraitConst {
    // Required method
    fn as_raw_SuperpixelLSC(&self) -> *const c_void;

    // Provided methods
    fn get_number_of_superpixels(&self) -> Result<i32> { ... }
    fn get_labels(&self, labels_out: &mut impl ToOutputArray) -> Result<()> { ... }
    fn get_label_contour_mask(
        &self,
        image: &mut impl ToOutputArray,
        thick_line: bool,
    ) -> Result<()> { ... }
    fn get_label_contour_mask_def(
        &self,
        image: &mut impl ToOutputArray,
    ) -> Result<()> { ... }
}
Expand description

Constant methods for crate::ximgproc::SuperpixelLSC

Required Methods§

Source

fn as_raw_SuperpixelLSC(&self) -> *const c_void

Provided Methods§

Source

fn get_number_of_superpixels(&self) -> Result<i32>

Calculates the actual amount of superpixels on a given segmentation computed and stored in SuperpixelLSC object.

Source

fn get_labels(&self, labels_out: &mut impl ToOutputArray) -> Result<()>

Returns the segmentation labeling of the image.

Each label represents a superpixel, and each pixel is assigned to one superpixel label.

§Parameters
  • labels_out: Return: A CV_32SC1 integer array containing the labels of the superpixel segmentation. The labels are in the range [0, getNumberOfSuperpixels()].

The function returns an image with the labels of the superpixel segmentation. The labels are in the range [0, getNumberOfSuperpixels()].

Source

fn get_label_contour_mask( &self, image: &mut impl ToOutputArray, thick_line: bool, ) -> Result<()>

Returns the mask of the superpixel segmentation stored in SuperpixelLSC object.

§Parameters

  • image: Return: CV_8U1 image mask where -1 indicates that the pixel is a superpixel border, and 0 otherwise.

  • thick_line: If false, the border is only one pixel wide, otherwise all pixels at the border are masked.

The function return the boundaries of the superpixel segmentation.

§C++ default parameters
  • thick_line: true
Source

fn get_label_contour_mask_def( &self, image: &mut impl ToOutputArray, ) -> Result<()>

Returns the mask of the superpixel segmentation stored in SuperpixelLSC object.

§Parameters

  • image: Return: CV_8U1 image mask where -1 indicates that the pixel is a superpixel border, and 0 otherwise.

  • thick_line: If false, the border is only one pixel wide, otherwise all pixels at the border are masked.

The function return the boundaries of the superpixel segmentation.

§Note

This alternative version of SuperpixelLSCTraitConst::get_label_contour_mask function uses the following default values for its arguments:

  • thick_line: true

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§