C# DoubleImage类代码示例

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本文整理汇总了C#中DoubleImage类的典型用法代码示例。如果您正苦于以下问题：C# DoubleImage类的具体用法？C# DoubleImage怎么用？C# DoubleImage使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

DoubleImage类属于命名空间，在下文中一共展示了DoubleImage类的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C#代码示例。

示例1: CalcEigenObjects

        /// <summary>
        /// Calculates eigen objects
        /// </summary>
        public static void CalcEigenObjects(Bitmap[] input, int maxIteration, double eps, DoubleImage[] eigVecs, double[] eigVals, DoubleImage avg)
        {
            if (input.Length == 0)
                return;

            int nObjects = input.Length;
            int nEigens = nObjects - 1;

            byte[][] objs = new byte[nObjects][];
            double[][] eigs = new double[nEigens][];
            int obj_step = 0, old_step = 0;
            int eig_step = 0, oldeig_step = 0;
            Size obj_size = avg.Size, old_size = avg.Size, oldeig_size = avg.Size;

            for (var i = 0; i < nObjects; i++)
            {
                Bitmap obj = input[i];
                objs[i] = obj.CopyGrayscaleBitmapToByteArray(out obj_step);
                obj_size = obj.Size;

                if (obj_size != avg.Size || obj_size != old_size)
                    throw new EigenObjectException("Different sizes of objects");
                if (i > 0 && obj_step != old_step)
                    throw new EigenObjectException("Different steps of objects");

                old_step = obj_step;
                old_size = obj_size;
            }

            for (var i = 0; i < nEigens; i++)
            {
                DoubleImage eig = eigVecs[i];
                eig_step = eig.Step;
                eigs[i] = eig.Data;

                if (eig.Size != avg.Size || eig.Size != oldeig_size)
                    throw new EigenObjectException("Different sizes of objects");
                if (i > 0 && eig_step != oldeig_step)
                    throw new EigenObjectException("Different steps of objects");

                oldeig_step = eig.Step;
                oldeig_size = eig.Size;
            }

            CalcEigenObjects(nObjects, objs, obj_step,
                                        eigs, eig_step, obj_size,
                                        maxIteration, eps, avg.Data, avg.Step, eigVals);
        }

开发者ID:renato127，项目名称:Sacknet.KinectFacialRecognition，代码行数:51，代码来源:EigenObjects.cs

示例2: CalcEigenObjects

        /// <summary>
        /// Caculate the eigen images for the specific traning image
        /// </summary>
        public static void CalcEigenObjects(Bitmap[] trainingImages, int maxIter, double eps, out DoubleImage[] eigenImages, out DoubleImage avg)
        {
            int width = trainingImages[0].Width;
            int height = trainingImages[0].Height;

            if (maxIter <= 0 || maxIter > trainingImages.Length)
                maxIter = trainingImages.Length;

            int maxEigenObjs = maxIter;

            eigenImages = new DoubleImage[maxEigenObjs];
            for (int i = 0; i < eigenImages.Length; i++)
                eigenImages[i] = new DoubleImage(width, height);

            avg = new DoubleImage(width, height);

            EigenObjects.CalcEigenObjects(trainingImages, maxIter, eps, eigenImages, null, avg);
        }

开发者ID:renato127，项目名称:Sacknet.KinectFacialRecognition，代码行数:21，代码来源:EigenObjectRecognizer.cs

示例3: ClassifyOutputTab

 public double ClassifyOutputTab(DoubleImage image, vector_ClassOutput outputTab) {
   double ret = VisionLabPINVOKE.BPN_ImageClassifier_Double_ClassifyOutputTab(swigCPtr, DoubleImage.getCPtr(image), vector_ClassOutput.getCPtr(outputTab));
   if (VisionLabPINVOKE.SWIGPendingException.Pending) throw VisionLabPINVOKE.SWIGPendingException.Retrieve();
   return ret;
 }

开发者ID:eddiesprietsma，项目名称:licplates11Okt12_b，代码行数:5，代码来源:BPN_ImageClassifier_Double.cs

示例4: TrainImage

 public double TrainImage(double learnRate, double momentum, DoubleImage image, int classNr) {
   double ret = VisionLabPINVOKE.BPN_ImageClassifier_Double_TrainImage(swigCPtr, learnRate, momentum, DoubleImage.getCPtr(image), classNr);
   if (VisionLabPINVOKE.SWIGPendingException.Pending) throw VisionLabPINVOKE.SWIGPendingException.Retrieve();
   return ret;
 }

开发者ID:eddiesprietsma，项目名称:licplates11Okt12_b，代码行数:5，代码来源:BPN_ImageClassifier_Double.cs