| BOWImgDescriptorExtractorCompute Method (InputArray, OutputArray, Int32) | 
        
         
            Computes an image descriptor using the set visual vocabulary.
            
 
    Namespace: 
   OpenCvSharp
    Assembly:
   OpenCvSharp (in OpenCvSharp.dll) Version: 3.4.1.20180605-33-CaRLSharp
 Syntax
Syntaxpublic void Compute(
	InputArray keypointDescriptors,
	OutputArray imgDescriptor,
	out int[][] pointIdxsOfClusters
)
Public Sub Compute ( 
	keypointDescriptors As InputArray,
	imgDescriptor As OutputArray,
	<OutAttribute> ByRef pointIdxsOfClusters As Integer()()
)
public:
void Compute(
	InputArray^ keypointDescriptors, 
	OutputArray^ imgDescriptor, 
	[OutAttribute] array<array<int>^>^% pointIdxsOfClusters
)
member Compute : 
        keypointDescriptors : InputArray * 
        imgDescriptor : OutputArray * 
        pointIdxsOfClusters : int[][] byref -> unit 
function Compute(keypointDescriptors, imgDescriptor, pointIdxsOfClusters);
Parameters
- keypointDescriptors
- Type: OpenCvSharpInputArray
 Computed descriptors to match with vocabulary.
- imgDescriptor
- Type: OpenCvSharpOutputArray
 Computed output image descriptor.
- pointIdxsOfClusters
- Type: SystemInt32
 Indices of keypoints that belong to the cluster. 
            This means that pointIdxsOfClusters[i] are keypoint indices that belong to the i -th cluster(word of vocabulary) returned if it is non-zero.
 See Also
See Also