How can i add personal image jpeg to qr code c#

Problem

How to encoded personal image and generate qr code for personal image with data related ?

Details

I work in visual studio 2015 using c# windows form application .

I need to encode personal image to qr code . Meaning when i select personal image

then click to generate it will generate qr code with personal image and related data as

user name and address and card no .

Until now i generated qr code with text data as address textbox and user name and card no But No Personal Image .

Meaning i need to generate qr code include customer name and address and card no

And Image all done remaining image .

I do all data but cannot do image so that

How to encoded personal image and generate qr code for personal image ?

code i made until now to all data without image :

//button1 to encoded all data i do all text but remaing image How to make
private void button1_Click(object sender, EventArgs e)
{
if (textBox1.Text =="")
{

MessageBox.Show("Please Enter Value ","Error");
textBox1.Focus();
}
else
{
using (SaveFileDialog sv = new SaveFileDialog() { Filter = "JPEG|.jpg", ValidateNames = true })
{
if (sv.ShowDialog() == DialogResult.OK)
{
MessagingToolkit.QRCode.Codec.QRCodeEncoder encoder = new MessagingToolkit.QRCode.Codec.QRCodeEncoder();
encoder.QRCodeScale = 8;
string encoding="UserName : " + textBox1.Text + "\r\n" + "CardNo : " + textBox2.Text + "\r\n" + textBox3.Text;
Bitmap bmp = encoder.Encode(encoding);
pictureBox1.Image = bmp;
bmp.Save(sv.FileName, ImageFormat.Jpeg);
}

}
}

}
//button2 for selecting personal image
private void button2_Click(object sender, EventArgs e)
{
using (OpenFileDialog sv1 = new OpenFileDialog() { Filter = "JPEG|*.jpg", ValidateNames = true,Multiselect=false })
{
if (sv1.ShowDialog() == DialogResult.OK)
{
pictureBox2.Image = Image.FromFile(sv1.FileName);


}

}
}

}
}