SuperpixelLSC Class |
Class implementing the LSC (Linear Spectral Clustering) superpixels algorithm described in "Zhengqin Li and Jiansheng Chen. Superpixel segmentation using linear spectral clustering. June 2015."
Inheritance HierarchyNamespace: Emgu.CV.XImgproc
Assembly: Emgu.CV.World (in Emgu.CV.World.dll) Version: 4.0.1.3373 (4.0.1.3373)
SyntaxThe SuperpixelLSC type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | SuperpixelLSC |
The function initializes a SuperpixelLSC object for the input image.
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Properties| Name | Description | |
|---|---|---|
 | NumberOfSuperpixels |
Calculates the actual amount of superpixels on a given segmentation computed and stored in SuperpixelLSC object
|
| Ptr |
Pointer to the unmanaged object
(Inherited from UnmanagedObject.) |
Methods| Name | Description | |
|---|---|---|
| Dispose |
The dispose function that implements IDisposable interface
(Inherited from DisposableObject.) |
 | DisposeObject |
Release the unmanaged memory associated with this object.
(Overrides DisposableObjectDisposeObject.) |
| Equals | (Inherited from Object.) |
| Finalize |
Destructor
(Inherited from DisposableObject.) |
| GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) |
| GetLabelContourMask |
Returns the mask of the superpixel segmentation stored in SuperpixelLSC object.
|
| GetLabels |
Returns the segmentation labeling of the image.
Each label represents a superpixel, and each pixel is assigned to one superpixel label.
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| GetType | Gets the type of the current instance. (Inherited from Object.) |
| Iterate |
Calculates the superpixel segmentation on a given image with the initialized parameters in the SuperpixelLSC object.
This function can be called again without the need of initializing the algorithm with createSuperpixelLSC(). This save the computational cost of allocating memory for all the structures of the algorithm.
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| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| ReleaseManagedResources |
Release the managed resources. This function will be called during the disposal of the current object.
override ride this function if you need to call the Dispose() function on any managed IDisposable object created by the current object
(Inherited from DisposableObject.) |
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
Fields| Name | Description | |
|---|---|---|
 | _ptr |
A pointer to the unmanaged object
(Inherited from UnmanagedObject.) |
RemarksLSC (Linear Spectral Clustering) produces compact and uniform superpixels with low computational costs. Basically, a normalized cuts formulation of the superpixel segmentation is adopted based on a similarity metric that measures the color similarity and space proximity between image pixels. LSC is of linear computational complexity and high memory efficiency and is able to preserve global properties of images
See Also