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Form1.cs
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Form1.cs
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using Genetic;
using System;
using System.Collections;
using System.Drawing;
using System.Windows.Forms;
namespace PictureGA
{
public partial class Form1 : Form
{
Picture picture;
Bitmap testBitmap;
Model gaModel;
bool is_model_learning = false;
int mutation = 10, overcross = 100;
bool view_evaluate_seq = false;
int elite = 1;
int masklen = 3;
int population = 100;
int limit_g = 2000;
int imgScale = 5;
public Form1()
{
InitializeComponent();
//txt_log.Enabled = false;
Bitmap bitmap = Properties.Resources.einstein;
picture = new Picture(bitmap, imgScale);
openFileDialog1.Filter = "PNG files (*.png)|*.png|JPEG files (*.jpg, *.jpeg)|*.jpg;*.jpeg|All files (*.*)|*.*";
}
private void btn_open_Click(object sender, EventArgs e)
{
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
picture = new Picture(ReadBitmap(openFileDialog1.FileName), imgScale);
lbl_origin.Invalidate();
}
}
private void btn_parameter_Click(object sender, EventArgs e)
{
ParameterDialog dlg = new ParameterDialog(population, limit_g, imgScale);
if (dlg.ShowDialog() == DialogResult.OK)
{
population = dlg.Population;
limit_g = dlg.GenLimit;
imgScale = dlg.ImgScale;
picture = new Picture(ReadBitmap(openFileDialog1.FileName), imgScale);
lbl_origin.Invalidate();
}
}
#region Paint
private void lbl_origin_Paint(object sender, PaintEventArgs e)
{
if (picture != null) e.Graphics.DrawImage(picture.originBitmap, 0, 0);
}
private void lbl_model_Paint(object sender, PaintEventArgs e)
{
if (testBitmap != null) e.Graphics.DrawImage(testBitmap, 0, 0);
}
private void btn_model_Click(object sender, EventArgs e)
{
if (is_model_learning == false)
{
gaModel = GenerateGAModel(population, picture.widthLen * picture.heightLen, masklen);
UpdateInfo();
btn_model.Text = "Stop Learing";
is_model_learning = true;
}
else
{
btn_model.Text = "Learning";
is_model_learning = false;
}
}
public void UpdateTest(Bitmap bitmap, int value, bool model_display = false)
{
if (model_display == true)
{
testBitmap = bitmap;
lbl_model.Update();
lbl_model.Refresh();
}
txt_log.AppendText(value.ToString() + '\n');
txt_log.Update();
txt_log.Refresh();
txt_log.ScrollToCaret();
}
public void UpdateInfo()
{
lbl_info.Text = gaModel.ToString();
lbl_info.Update();
lbl_info.Refresh();
}
private void btn_evaluate_Click(object sender, EventArgs e)
{
if (is_model_learning && gaModel != null)
{
gaModel.Fit();
UpdateInfo();
UpdateTest(picture.MakeBitmapWithGene(gaModel.elite.gene), gaModel.elite.Score, true);
}
}
#endregion
#region Non UI Method
private Bitmap ReadBitmap(string path)
{
Image image = Image.FromFile(path);
return new Bitmap(image);
}
private Model GenerateGAModel(int population, int geneUnitLength, int maskLength)
{
if (picture == null) throw new Exception("There is no loaded picture!");
// 유전자 설계도 작성 (업캐스팅)
GeneBluePrint blueprint = new PictureGeneBluePrint(geneUnitLength, maskLength, elite, mutation, overcross);
// 유전자 설계도를 이용하여 시뮬레이션 공간을 생성
GenePool pool = new GenePool(population, blueprint);
// 랜덤 유전자로 공간을 채움
pool.FillRandom();
// 유전자 모델 생성, 유전자 평가함수 작성
Model model = new Model(pool, EvaluateGene);
return model;
}
public int EvaluateGene(ArrayList gene)
{
int value = picture.CalcScore(picture.MakeByteWithGene(gene));
//UpdateTest(picture.MakeBitmapWithGene(gene), value, view_evaluate_seq);
return value;
}
public int CalcDifferenceBitmap(Bitmap lhs, Bitmap rhs)
{
if (lhs.Width != rhs.Width || lhs.Height != rhs.Height)
throw new Exception("Bitmap Size is Difference!")
;
int score = 0;
for (int r = 0; r < lhs.Height; r++)
{
for (int c = 0; c < lhs.Width; c++)
{
int value = CalcDifferenceColor(lhs.GetPixel(c, r), rhs.GetPixel(c, r));
score += value;
}
}
return score;
}
private void btn_overrun_Click(object sender, EventArgs e)
{
while (gaModel.pool.generation <= limit_g)
{
gaModel.Fit();
UpdateInfo();
UpdateTest(picture.MakeBitmapWithGene(gaModel.elite.gene), gaModel.elite.Score, true);
gaModel.Next();
}
}
private void btn_next_Click(object sender, EventArgs e)
{
if (gaModel != null)
{
gaModel.Next();
txt_log.AppendText("next generation\n");
txt_log.ScrollToCaret();
}
}
// 삼원색 별 차이 합
public int CalcDifferenceColor(Color lhs, Color rhs)
{
return Math.Abs(lhs.R - rhs.R);
}
#endregion
}
}