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using OpenCvSharp;
using System;

namespace OpenCvSharpSample
{

    class Program
    {
        static void Main(string[] args)
        {

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// using OpenCvSharp;
// using OpenCvSharp.CPlusPlus;

// リソースを自分の管理下において明示的に開放すればメモリリークしない
public static void CanAllocateMemoryMethod(int cameraId)
{
    using (var capture = new VideoCapture(cameraId))
    {
        var srcMat = new Mat();

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// using OpenCvSharp;
// using OpenCvSharp.CPlusPlus;

// リソースを解放しないとメモリリークする
public static void CannotAllocateMemoryMethod(int cameraId)
{
    using (var capture = new VideoCapture(cameraId))
    {
        var srcMat = new Mat();

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// 運が良いと、ガーベージコレクタがゴミリソースを回収してくれる
public static void CannotAllocateMemoryMethod3(int cameraId)
{
    using (var capture = new VideoCapture(cameraId))
    {
        var srcMat = new Mat();
        var dstMat = new Mat();

        while (Cv2.WaitKey(1) < 0)
        {

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using LINQtoCSV;
using NMeCab;
using System.Collections.Generic;

namespace RanukiCheckerConsole
{
    class Program
    {
        static void Main(string[] args)
        {

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        public static Mat ChromaKey(Mat srcMat, Mat backMat, int hueMin, int hueMax, int saturationMin, int saturationMax, int valueMin, int valueMax, int morphorogyIterations = 1)
        {
            var mask = ColorExtractionMask(srcMat, ColorConversion.BgrToHsv, hueMin, hueMax, saturationMin, saturationMax, valueMin, valueMax); var element = new Mat();

            var back = new Mat();
            var face = new Mat();
            var result = new Mat();

            Cv2.MorphologyEx(mask, mask, MorphologyOperation.Close, element, null, morphorogyIterations);
            Cv2.MorphologyEx(mask, mask, MorphologyOperation.Open, element, null, morphorogyIterations);

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public static void ChromaKeyCaptureSum(int faceCameraId, int backCameraId, bool putText = true)
        {
            using (var form = new Form())
            using (var trackbarHueMin = new TrackbarWithLabel("Hue (min)", 50, 180, 0))
            using (var trackbarHueMax = new TrackbarWithLabel("Hue (max)", 70, 180, 0))
            using (var trackbarSaturationMin = new TrackbarWithLabel("Saturation (min)", 80, 255, 0))
            using (var trackbarSaturationMax = new TrackbarWithLabel("Saturation (max)", 255, 255, 0))
            using (var trackbarValueMin = new TrackbarWithLabel("Value (min)", 0, 255, 0))
            using (var trackbarValueMax = new TrackbarWithLabel("Value (max)", 255, 255, 0))
            using (var faceCapture = new VideoCapture(faceCameraId))

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using OpenCvSharp;
using OpenCvSharp.CPlusPlus;
using System;

namespace OpenCvSharpSample.Samples
{
    public class MethodTest
    {
        public static void MouseClickCanvasWindow()
        {

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using OpenCvSharp;
using OpenCvSharp.CPlusPlus;
using System;
using System.Collections.Generic;
using System.Linq;

namespace OpenCvSharpSample.Samples
{
    public class MethodTest
    {

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using OpenCvSharp;
using OpenCvSharp.CPlusPlus;
using System;
using System.Collections.Generic;
using System.Linq;

namespace OpenCvSharpSample.Samples
{
    public class MethodTest
    {