要做一个体温识别的,
图片左边是标尺,我取出了边缘值对应的RGB的值。
已经做到将鼠标移动到人体图片上获得该点的RGB值
我想鼠标移上去,得到该点对应的温度。要怎么获得呢?这个标尺范围要怎么定义呢?

------解决思路----------------------
根据预定义的颜色——温度关系式咯……判定RGB值也许可以
------解决思路----------------------
google 热点图 控件
------解决思路----------------------
private void button1_Click(object sender, EventArgs e)
{
openFileDialog1.Filter = "*.jpg,*.jpeg,*.bmp,*.gif,*.ico,*.png,*.tif,*.wmf
------解决思路----------------------
*.jpg;*.jpeg;*.bmp;*.gif;*.ico;*.png;*.tif;*.wmf";
openFileDialog1.ShowDialog();
Image myImage = System.Drawing.Image.FromFile(openFileDialog1.FileName);
pictureBox1.Image = myImage;
}
private void pictureBox1_MouseDown(object sender, MouseEventArgs e)
{
Bitmap bmp = (Bitmap)pictureBox1.Image;
try
{
Color pointColor = bmp.GetPixel(e.X, e.Y);
textBox1.Text = pointColor.R.ToString();
textBox2.Text = pointColor.G.ToString();
textBox3.Text = pointColor.B.ToString();
}
catch { }
}