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97 lines
3.2 KiB
97 lines
3.2 KiB
using Microsoft.Kinect;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows.Media.Imaging;
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using System.Windows.Media;
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using System.Windows;
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namespace Lib
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{
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class InfraredImageStream : KinectStream
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{
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private InfraredFrameReader reader;
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private byte[] infraredPixels;
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public byte[] InfraredPixels
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{
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get { return infraredPixels; }
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private set { infraredPixels = value; }
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}
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public InfraredFrameReader Reader
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{
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get { return reader; }
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private set { reader = value; }
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}
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public InfraredImageStream(KinectManager kinectManager)
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: base(kinectManager)
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{
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var frameDescription = KinectManager.Sensor.InfraredFrameSource.FrameDescription;
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this.Bitmap = new WriteableBitmap(
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frameDescription.Width,
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frameDescription.Height,
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96.0,
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96.0,
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PixelFormats.Gray8,
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null
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);
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reader = KinectManager.Sensor.InfraredFrameSource.OpenReader();
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reader.FrameArrived += Reader_InfraredFrameArrived;
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infraredPixels = new byte[frameDescription.Width * frameDescription.Height];
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}
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public override void Stop()
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{
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if (reader != null)
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{
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reader.Dispose();
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reader = null;
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}
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}
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private void ProcessInfraredFrameData(ushort[] frameData, uint frameDataSize)
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{
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// Convertir les données infrarouges en niveaux de gris
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for (int i = 0; i < frameDataSize; ++i)
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{
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// Convertir la valeur infrarouge en une intensité lumineuse
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byte intensity = (byte)(frameData[i] >> 8);
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InfraredPixels[i] = intensity;
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}
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}
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private void Reader_InfraredFrameArrived(object sender, InfraredFrameArrivedEventArgs e)
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{
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using (InfraredFrame infraredFrame = e.FrameReference.AcquireFrame())
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{
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if (infraredFrame != null)
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{
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FrameDescription infraredFrameDescription = infraredFrame.FrameDescription;
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// Créez un tableau pour stocker les données infrarouges
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ushort[] infraredData = new ushort[infraredFrameDescription.LengthInPixels];
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infraredFrame.CopyFrameDataToArray(infraredData);
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// Traitez les données infrarouges
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ProcessInfraredFrameData(infraredData, infraredFrameDescription.LengthInPixels);
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// Mettez à jour le bitmap infrarouge
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this.Bitmap.WritePixels(
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new Int32Rect(
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0,
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0,
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infraredFrameDescription.Width,
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infraredFrameDescription.Height
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),
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this.infraredPixels,
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infraredFrameDescription.Width,
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0
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);
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}
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}
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}
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}
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}
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