• 1. LabVIEW
    • 2. Vision Common Resources
    • 3. OpenLvVision SDK
    • Data value reference
    • Image to Array
    • Overlay watermark
    • Read image file
        • ArrayColorRgbaU32ToImage
        • ArrayColorRgbaU64ToImage
        • ArrayColorU32ToImage
        • ArrayColorU64ToImage
        • ArrayComplexCsgToImage
        • ArrayMonoI16ToImage
        • ArrayMonoSGLToImage
        • ArrayMonoU16ToImage
        • ArrayMonoU8ToImage
        • ArrayToImage
        • ImageToDvr
        • ImageToDvrCSG_1D
        • ImageToDvrCSG_2D
        • ImageToDvrI16_1D
        • ImageToDvrI16_2D
        • ImageToDvrI16_3D
        • ImageToDvrSGL_1D
        • ImageToDvrSGL_2D
        • ImageToDvrSGL_3D
        • ImageToDvrU16_1D
        • ImageToDvrU16_2D
        • ImageToDvrU16_3D
        • ImageToDvrU32_1D
        • ImageToDvrU32_2D
        • ImageToDvrU64_1D
        • ImageToDvrU64_2D
        • ImageToDvrU8_1D
        • ImageToDvrU8_2D
        • ImageToDvrU8_3D
        • FlattenImageToString
        • ReadFlattenImageOptions
        • WriteFlattenImageOptions
        • ImageColorRgbaU32ToArray
        • ImageColorRgbaU64ToArray
        • ImageColorU32ToArray
        • ImageColorU64ToArray
        • ImageComplexCsgToArray
        • ImageMonoI16ToArray
        • ImageMonoSglToArray
        • ImageMonoU16ToArray
        • ImageMonoU8ToArray
        • ImageToArray
        • NumberToRgba
        • U32toRgba
        • U32toRgba_1D
        • U32toRgba_2D
        • U64toRgba
        • U64toRgba_1D
        • U64toRgba_2D
        • RegisterImagePixelPtr
        • RegisterImagePtr
        • UnegisterImagePixelPtr
        • UnregisterImagePtr
        • ReadColumn
        • ReadColumnCsg
        • ReadColumnI16
        • ReadColumnRgbaU32
        • ReadColumnRgbaU64
        • ReadColumnSgl
        • ReadColumnU16
        • ReadColumnU32
        • ReadColumnU64
        • ReadColumnU8
        • ReadPixel
        • ReadPixelComplexCsg
        • ReadPixelI16
        • ReadPixelRgbaU32
        • ReadPixelRgbaU64
        • ReadPixelSgl
        • ReadPixelU16
        • ReadPixelU32
        • ReadPixelU64
        • ReadPixelU8
        • ReadRow
        • ReadRowCsg
        • ReadRowI16
        • ReadRowRgbaU32
        • ReadRowRgbaU64
        • ReadRowSgl
        • ReadRowU16
        • ReadRowU32
        • ReadRowU64
        • ReadRowU8
        • RgbaToNumber
        • RgbaToU32
        • RgbaToU32_1D
        • RgbaToU32_2D
        • RgbaToU64_1D
        • RgbaToU64_2D
        • RgbaToU64vi
        • WriteColumn
        • WriteColumnCsg
        • WriteColumnI16
        • WriteColumnRgbaU32
        • WriteColumnRgbaU64
        • WriteColumnSgl
        • WriteColumnU16
        • WriteColumnU32
        • WriteColumnU64
        • WriteColumnU8
        • WritePixel
        • WritePixelCsg
        • WritePixelI16
        • WritePixelRgbaU32
        • WritePixelRgbaU64
        • WritePixelSgl
        • WritePixelU16
        • WritePixelU32
        • WritePixelU64
        • WritePixelU8
        • WriteRow
        • WriteRowCsg
        • WriteRowI16
        • WriteRowRgbaU32
        • WriteRowRgbaU64
        • WriteRowSgl
        • WriteRowU16
        • WriteRowU32
        • WriteRowU64
        • WriteRowU8
        • GetFileString
        • GetFileStringBmp
        • GetFileStringJpeg
        • GetFileStringPng
        • GetFileStringPngVisionInfo
        • GetFileStringTiff
      • ReadImageFile
      • ReadImageFileInfo
      • ReadImageFileWithVisionInfo
        • WriteImageFile
        • WriteImageFileBMP
        • WriteImageFileJpeg
        • WriteImageFileJpeg2000
        • WriteImageFilePNG
        • WriteImageFilePngVisionInfo
        • WriteImageFileTIFF
      • Cast
      • Copy
      • Create
      • Dispose
      • ReadAllCustomKeys
      • ReadBitDepth
      • ReadCustomData
      • ReadImageInfo
      • ReadImageSize
      • RemoveCustomData
      • WriteBitDepth
      • WriteCustomData
      • WriteImageSize
    • ClearOverlay
    • CopyOverlay
    • MergeOverlay
      • OverlayArc
      • OverlayArcBoundingBox
      • OverlayArcCenterSize
    • OverlayArrow
      • OverlayBitmap
      • OverlayBitmapCenter
      • OverlayBitmapTopLeft
    • OverlayCoordinateSystem
    • OverlayCross
    • OverlayFeaturePoints
      • OverlayLabeledRectangle
      • OverlayLabeledRectangleBoundingBox
      • OverlayLabeledRectangleCenterSize
    • OverlayLine
    • OverlayMultipleLines
      • OverlayOval
      • OverlayOvalBoundingBox
      • OverlayOvalCenterSize
      • OverlayPoint
      • OverlayPoints
      • OverlayPoints_1D
      • OverlayPoints_2D
      • OverlayRectangle
      • OverlayRectangleBoundingBox
      • OverlayRectangleCenterSize
    • OverlayRoi
    • OverlayText
    • ReadAllOverlayGroups
    • WriteOverlayColor
        • AbsDiff
        • Add
        • AddWeighted
        • ConvertScaleAbs
        • Divide
        • Exp
        • Log
        • Multiply
        • Pow
        • ScaleAdd
        • Sqrt
        • Subtract
        • Sum
        • BitwiseAnd
        • BitwiseNot
        • BitwiseOr
        • BitwiseXor
        • ExtractChannel
        • InsertChannel
        • Lut
        • Merge
        • MixChannels
        • Split
        • CheckRange
        • Compare
        • InRange
        • Hconcat
        • Vconcat
        • Dct
        • DftComplex
        • DftReal
        • GetOptimalDFTSize
        • Idct
        • IdftComplex
        • IdftReal
        • MulSpectrums
        • CartToPolar
        • Magnitude
        • Phase
        • PolarToCart
          • Compute
            • CreateAndCompute
            • CreateEmpty
          • Dispose
          • Load
          • Project
          • ReadEigenValues
          • ReadEigenVectors
          • Reconstruct
          • Save
        • LDASubspaceProject
        • LDASubspaceReconstruct
        • CompleteSymm
        • Determinant
        • Eigen
        • EigenNonSymmetric
        • Gemm
        • Invert
        • MulTransposed
        • Norm
        • PatchNaNs
        • SetIdentity
        • Solve
        • SolveCubic
        • SolvePoly
        • BorderInterpolate
        • CopyMakeBorder
        • Flip
        • FlipNd
        • PerspectiveTransform
        • Repeat
        • Rotate
        • TransformTo2D
        • TransformTo3D
        • TransformTo4D
        • Transpose
          • BackProject
            • ComputeMaxComponents
            • ComputeRetainedVariance
            • CreateEmpty
            • CreateMaxComponents
            • CreateRetainedVariance
          • Dispose
          • Project
          • Read
          • ReadEigenValues
          • ReadEigenVectors
          • ReadMean
          • Write
        • PCABackProject
        • PCACompute
        • PCAProject
        • Randn
        • RandShuffle
        • Randu
          • Create
          • Dispose
          • Fill
          • Gaussian
          • Next
          • ReadState
            • Uniform
            • Uniform_DBL
            • Uniform_INT
            • Uniform_SGL
          • WriteState
        • WriteRngSeed
        • Reduce
        • ReduceArgMax
        • ReduceArgMin
        • Trace
        • BatchDistance
        • Mahalanobis
        • Psnr
        • Sort
        • SortIdx
        • CountNonZero
        • FindNonZero
        • HasNonZero
        • Max
        • Mean
        • MeanStdDev
        • Min
        • MinMaxIdx
        • MinMaxLoc
        • Normalize
        • SVBackSubst
          • BackSubst
          • Create
          • Decompose
          • Dispose
          • ReadU
          • ReadVT
          • ReadW
        • SVDCompute
        • SVDecomp
        • SVDSolveZ
        • BilateralFilter
        • Blur
        • BoxFilter
        • Filter2D
        • GaussianBlur
        • GetDerivKernels
        • GetGaborKernel
        • GetGaussianKernel
        • Laplacian
        • MedianBlur
          • Dilate
          • Erode
          • GetStructuringElement
          • MorphologyDefaultBorderValue
          • MorphologyEx
          • PyrDown
          • PyrMeanShiftFiltering
          • PyrUp
        • Scharr
        • SepFilter2D
        • Sobel
        • SpatialGradient
        • SqrBoxFilter
        • MatchTemplate
      • CheckHardware
      • GetBuildInfo
      • GetNumThreads
      • GetVersion
      • SetNumThreads
    • Copyright
    • GitHub
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    • Home
    • OpenCv
    • Core functionality
    • LDA
    • LDA Class
    On this page
    call_split

    LDA Class

    model_training

    Compute

    Compute the discriminants for data in src (row aligned) and labels.

    add_box folder

    Create

    constructor Initializes a LDA

    delete

    Dispose

    Closes the reference and triggers cleanup of the associated C++ object, releasing system resources. …

    file_open

    Load

    Deserializes this object from a given filename.

    unfold_less

    Project

    Projects samples into the LDA subspace. data may be one or more row aligned samples.

    eyeglasses

    ReadEigenValues

    Copies the eigenValues form the object.

    eyeglasses

    ReadEigenVectors

    Copies the eigenVectors form the object.

    unfold_more

    Reconstruct

    Reconstructs projections from the LDA subspace. src may be one or more row aligned projections.

    save_as

    Save

    Serializes this object.

    © Lukas Kamleitner. All rights reserved.