optflow_calcOpticalFlowSF2

[32/64bit] SimpleFlow "アルゴリズムを用いて、オプティカルフローを計算します。

optflow_calcOpticalFlowSF2 p1,p2,p3,p4,p5,p6,p7,p8,p9,p10,p11,p12,p13,p14,p15,p16

p1 = sptr : IntPtr from
p2 = sptr : IntPtr to
p3 = sptr : IntPtr flow
p4 = int : int layers
p5 = int : int averagingBlockSize
p6 = int : int maxFlow
p7 = double : double sigmaDist
p8 = double : double sigmaColor
p9 = int : int postprocessWindow
p10 = double : double sigmaDistFix
p11 = double : double sigmaColorFix
p12 = double : double occThr
p13 = int : int upscaleAveragingRadius
p14 = double : double upscaleSigmaDist
p15 = double : double upscaleSigmaColor
p16 = double : double speedUpThr

(プラグイン / モジュール : OpenCvSharpExtern.dll)

解説

239]を参照してください。そして、プロジェクトのサイト - http://graphics.berkeley.edu/papers/Tao-SAN-2012-05/.Note


simpleFlowアルゴリズムを用いた例は、samples/simpleflow_demo.cppにあります。

元関数名(C#): optflow_calcOpticalFlowSF2
元DLLエクスポート名: optflow_calcOpticalFlowSF2
参照元CSファイル: Internal\PInvoke\NativeMethods\NativeMethods_optflow.cs
▼ C言語側関数定義

CVAPI(ExceptionStatus) optflow_calcOpticalFlowSF2(
    cv::_InputArray *from,
    cv::_InputArray *to,
    cv::_OutputArray *flow,
    int layers,
    int averagingBlockSize,
    int maxFlow,
    double sigmaDist,
    double sigmaColor,
    int postprocessWindow,
    double sigmaDistFix,
    double sigmaColorFix,
    double occThr,
    int upscaleAveragingRadius,
    double upscaleSigmaDist,
    double upscaleSigmaColor,
    double speedUpThr)
{
    BEGIN_WRAP
    cv::optflow::calcOpticalFlowSF(*from, *to, *flow, layers, averagingBlockSize, maxFlow,
        sigmaDist, sigmaColor, postprocessWindow, sigmaDistFix, sigmaColorFix,
        occThr, upscaleAveragingRadius, upscaleSigmaDist, upscaleSigmaColor, speedUpThr);
    END_WRAP
}

情報