我的错是什么？我无法收集RGB和IR图像。 [英] What is my mistake? i can't gather RGB and IR images.

问题描述

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using Microsoft.Kinect;
using System.Xaml;
using System.IO;

namespace camerashot
{
    /// <summary>
    /// Логика взаимодействия для MainWindow.xaml
    /// </summary>
     
    public partial class MainWindow : Window
    {
        int check = 0;
        int checkir = 0;
        int number = 1;

        KinectSensor sensor, sensor2;


        public MainWindow()
        {
     sensor = KinectSensor.KinectSensors[0]; 
     InitializeComponent();

     sensor.Start();
     if (check == 0)
     {

         sensor.ColorStream.Enable(ColorImageFormat.RgbResolution640x480Fps30);
         
         sensor.ColorFrameReady += colorframeReady;

         sensor.ColorStream.Disable();

     }
     if (checkir == 0)
     {

      
         sensor.ColorStream.Enable(ColorImageFormat.InfraredResolution640x480Fps30);
         sensor.ColorFrameReady += irframeReady;
         sensor.ColorStream.Disable();

     }

        }

            /////////////////////////////////////////////

       public void irframeReady(object sender, ColorImageFrameReadyEventArgs e)
        {
            ColorImageFrame IR = e.OpenColorImageFrame();
            if (IR == null) { return; }
            byte[] IRpixels = new byte[IR.PixelDataLength];
            IR.CopyPixelDataTo(IRpixels);
            if (checkir == 0)
            {
                int strideir = IR.Width * IR.BytesPerPixel;
                BitmapEncoder irencoder= new PngBitmapEncoder();
            irencoder.Frames.Add(BitmapFrame.Create(BitmapSource.Create(
                IR.Width, IR.Height, 96, 96, PixelFormats.Gray16, null, IRpixels, strideir)));


            string irpath = System.IO.Path.Combine(@"C:\my3dclouds\calibration\","b"+ number.ToString() + ".png");
            try
            {
                using (FileStream fs = new FileStream(irpath, FileMode.Create))
                {
                    irencoder.Save(fs);
                }
            }
            catch (IOException ioe)
            {
                Console.WriteLine(ioe.ToString());
            }

            checkir = 1;
           

        }
            
        }

      
        
        
        
        
        public void colorframeReady(object sender, ColorImageFrameReadyEventArgs e)
       {

           ColorImageFrame DIF = e.OpenColorImageFrame();
           if (DIF == null) { return; }

           byte[] pixels = new byte[DIF.PixelDataLength];
           DIF.CopyPixelDataTo(pixels);

           if (check == 0)
           {
               int stride = DIF.Width * DIF.BytesPerPixel;
               BitmapEncoder encoder = new PngBitmapEncoder();
               encoder.Frames.Add(BitmapFrame.Create(BitmapSource.Create(
                   DIF.Width, DIF.Height, 96, 96, PixelFormats.Bgr32, null, pixels, stride)));

               string path = System.IO.Path.Combine( @"C:\my3dclouds\calibration\", "a"+number.ToString() + ".png");

               try
               {
                   using (FileStream fs = new FileStream(path, FileMode.Create))
                   {
                       encoder.Save(fs);
                   }
               }
               catch (IOException ioe)
               {
                   Console.WriteLine(ioe.ToString());
               }
               check = 1;
           }
       }

        public void shot_Click(object sender, RoutedEventArgs e)
        {
            
            number++;
            
            check = 0;
            
            sensor.ColorStream.Enable(ColorImageFormat.RgbResolution640x480Fps30);
            sensor.ColorFrameReady += colorframeReady;
            sensor.ColorStream.Disable();

         
            

        }

        private void Button_Click(object sender, RoutedEventArgs e)
        {



            checkir = 0;
            sensor.ColorStream.Enable(ColorImageFormat.InfraredResolution640x480Fps30);
            sensor.ColorFrameReady += irframeReady;
            sensor.ColorStream.Disable();
           

        }




        ////////////////////////////////////////
                }
            }
            

推荐答案

我只是快速查看代码，但它似乎是Kinect v1代码。例如，在v2 SDK中不再有ColorStreams。 Kinect不向后兼容，因此您无法使用v2传感器运行v1代码。

I had only a quick look on the code but it seems Kinect v1 code. For example, in v2 SDK there are no ColorStreams anymore. Kinect is not backwards compatible so you cannot run v1 code with v2 sensor.

如果您使用的是v1传感器和SDK，这不是正确的论坛，您应该发布
此处。

In case you are working with v1 sensor and SDK this is not the proper forum, you should post here.

无论如何它似乎您正在启用它后禁用ColorStream，这将无法正常工作。查看v1 Toolkit示例，了解如何使用ColorStream。

Anyway it seems you are disabling ColorStream just after enabling it and this won't work. Look at the v1 Toolkit samples to see how you should work with ColorStream.

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