کشیدن یک عکس ردر بکگراند فرم در vb.net

[vardipoor.m]

Imports Emgu.CV                        'emgu.cv for show webcam
Imports Emgu.CV.UI                     'emgu.cv for show webcam
Imports Emgu.CV.Structure              'emgu.cv for show webcam


Public Class Form1
    Dim takepic As New Capture


    Private Sub Timer1_Tick(sender As Object, e As EventArgs) Handles Timer1.Tick
        PictureBox1.Image = takepic.QueryFrame.ToBitmap                                'add frame from my webcam to picturebox
        Dim bm_label1 As New Bitmap(PictureBox1.Image)


        bm_label1.MakeTransparent(Color.FromArgb(24, 53, 73))                           'transparent the background of rectangle 
        PictureBox2.Image = bm_label1
        
    End Sub


    Private Sub Form1_Paint(ByVal Sender As System.Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles MyBase.Paint


    End Sub
    Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
        Timer1.Start()


    End Sub


    Private Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.Click
        Timer1.Stop()
        
    End Sub


    Private Sub Button4_Click(sender As Object, e As EventArgs) Handles Button4.Click
        Application.Exit()
        
    End Sub
 
    Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
        
    End Sub
End Class

این بازی 5 ثانیه اجرا میشه پس با یه حساب 5*60 فریم در ثانیه میشه 300 فریم
پس من در نهایت 300 فریم دارم که باید ترنسپرنت بشن(البته شدن) و روی هم پرینت بشن