📄 frmfacerec.frm
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VERSION 5.00
Object = "{831FDD16-0C5C-11D2-A9FC-0000F8754DA1}#2.0#0"; "MSCOMCTL.OCX"
Object = "{F9043C88-F6F2-101A-A3C9-08002B2F49FB}#1.2#0"; "COMDLG32.OCX"
Begin VB.Form frmFaceRecNeural
BackColor = &H00000000&
Caption = "Neural Face Location System - (c) Sluggish Software 2001"
ClientHeight = 6390
ClientLeft = 165
ClientTop = 735
ClientWidth = 10665
Icon = "frmFaceRec.frx":0000
LinkTopic = "Form1"
ScaleHeight = 6390
ScaleWidth = 10665
StartUpPosition = 3 'Windows Default
Begin MSComDlg.CommonDialog Dialog
Left = 840
Top = 5040
_ExtentX = 847
_ExtentY = 847
_Version = 393216
DialogTitle = "Open a new Test Image"
End
Begin VB.PictureBox pichistogram
Height = 615
Left = 4320
ScaleHeight = 555
ScaleWidth = 1635
TabIndex = 16
Top = 5760
Width = 1695
End
Begin VB.CommandButton cmdLocateFaces
Caption = "Find Faces"
Height = 495
Left = 2640
TabIndex = 15
Top = 5880
Width = 1455
End
Begin VB.PictureBox picSkin
Height = 255
Left = 2040
Picture = "frmFaceRec.frx":0442
ScaleHeight = 15
ScaleMode = 0 'User
ScaleWidth = 13
TabIndex = 14
Top = 5880
Width = 255
End
Begin VB.Frame Frame2
BackColor = &H00000000&
Caption = "Train Face Recogniser"
ForeColor = &H00FFFFFF&
Height = 4455
Left = 120
TabIndex = 5
Top = 120
Width = 2535
Begin VB.CommandButton cmdTest
Caption = "Test Recognition"
BeginProperty Font
Name = "MS Sans Serif"
Size = 12
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 495
Left = 120
TabIndex = 10
Top = 3840
Width = 2295
End
Begin VB.PictureBox pic
Height = 660
Index = 0
Left = 960
Picture = "frmFaceRec.frx":06EA
ScaleHeight = 40
ScaleMode = 0 'User
ScaleWidth = 30
TabIndex = 9
Top = 360
Width = 510
End
Begin VB.CommandButton cmdStart
Caption = "Begin Training"
BeginProperty Font
Name = "MS Sans Serif"
Size = 12
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 495
Left = 120
TabIndex = 8
Top = 2640
Width = 2295
End
Begin VB.CommandButton cmdStop
Caption = "Stop Training"
Enabled = 0 'False
BeginProperty Font
Name = "MS Sans Serif"
Size = 12
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 495
Left = 120
TabIndex = 7
Top = 3240
Width = 2295
End
Begin VB.TextBox txtTrainingSuccess
Alignment = 2 'Center
Enabled = 0 'False
Height = 285
Left = 1080
TabIndex = 6
Text = "0"
Top = 2160
Width = 1335
End
Begin VB.Label Label1
Alignment = 2 'Center
BackStyle = 0 'Transparent
Caption = "Input Image"
ForeColor = &H00FFC0C0&
Height = 255
Left = 120
TabIndex = 13
Top = 1080
Width = 2295
End
Begin VB.Label Label3
BackStyle = 0 'Transparent
Caption = "Accuracy"
ForeColor = &H00FFC0C0&
Height = 255
Left = 120
TabIndex = 12
Top = 2160
Width = 975
End
Begin VB.Label lblisaface
Alignment = 2 'Center
BackStyle = 0 'Transparent
Caption = "This is a face"
ForeColor = &H0000FFFF&
Height = 255
Left = 120
TabIndex = 11
Top = 1320
Visible = 0 'False
Width = 2175
End
End
Begin VB.Frame Frame1
BackColor = &H00C0C0C0&
Caption = "Test Face Location"
ForeColor = &H00000000&
Height = 5295
Left = 2760
TabIndex = 0
Top = 120
Width = 7815
Begin VB.PictureBox picScene
BackColor = &H00000000&
Height = 3375
Left = 120
Picture = "frmFaceRec.frx":0BCA
ScaleHeight = 100
ScaleMode = 0 'User
ScaleWidth = 100
TabIndex = 4
Top = 240
Width = 3735
End
Begin VB.PictureBox picScene2
BackColor = &H00000000&
Height = 3375
Left = 3960
ScaleHeight = 202.752
ScaleMode = 0 'User
ScaleWidth = 173.759
TabIndex = 3
Top = 240
Width = 3735
End
Begin VB.PictureBox picScene3
BackColor = &H00000000&
Height = 1455
Left = 6120
ScaleHeight = 85.321
ScaleMode = 0 'User
ScaleWidth = 71.631
TabIndex = 2
Top = 3720
Width = 1575
End
Begin VB.CommandButton cmdLocate
Caption = "Locate Faces"
BeginProperty Font
Name = "MS Sans Serif"
Size = 12
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 495
Left = 2160
TabIndex = 1
Top = 4680
Width = 1815
End
Begin MSComctlLib.Slider sldSensitivity
Height = 375
Left = 0
TabIndex = 17
Top = 3840
Width = 6135
_ExtentX = 10821
_ExtentY = 661
_Version = 393216
Min = 50
Max = 99
SelStart = 50
TickFrequency = 5
Value = 50
End
Begin VB.Label Label4
Alignment = 1 'Right Justify
Caption = "Fewer detections"
Height = 255
Left = 4200
TabIndex = 19
Top = 4320
Width = 1815
End
Begin VB.Label Label2
Caption = "More detections"
Height = 255
Left = 120
TabIndex = 18
Top = 4320
Width = 1695
End
End
Begin VB.Menu mnuFile
Caption = "&File"
Begin VB.Menu mnuOpen
Caption = "&Open"
End
Begin VB.Menu mnuExit
Caption = "&Exit"
End
End
End
Attribute VB_Name = "frmFaceRecNeural"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
Dim faces As New ClassFaceRecogniserNeural
Dim finish As Boolean
Const image_Width = 25
Const image_height = 25
Private Sub cmdLocate_Click()
Dim FileName As String
Me.MousePointer = 11
FileName = App.Path & "\faces.rec"
Call faces.init(image_Width, image_height)
Call faces.load(FileName)
faces.Threshold = Val(sldSensitivity / 100)
faces.LocatorStepSize = 2
picScene.ScaleWidth = 100
picScene.ScaleHeight = 100
picScene2.ScaleWidth = picScene.ScaleWidth
picScene2.ScaleHeight = picScene.ScaleHeight
picScene3.ScaleWidth = picScene.ScaleWidth
picScene3.ScaleHeight = picScene.ScaleHeight
'Call faces.IdentifyWithinPictureLinear(picScene, 0, 0, picScene.ScaleWidth, picScene.ScaleHeight, picScene2)
Call faces.IdentifyWithinPicture(picScene, 0, 0, picScene.ScaleWidth, picScene.ScaleHeight, picScene2)
Call faces.showProbabilities(picScene2)
Call faces.showProbableAreas(picScene3)
'Call faces.showProbabilityMatrix(picScene3)
Me.MousePointer = 0
End Sub
Private Sub cmdLocateFaces_Click()
Dim FileName As String
Me.MousePointer = 11
FileName = App.Path & "\faces.rec"
Call faces.init(image_Width, image_height)
Call faces.load(FileName)
Call faces.addSkinColourTemplate(picSkin)
Call faces.locateFaces(picScene, 5, 0, 0, picScene.ScaleWidth, picScene.ScaleHeight)
Call faces.showSkinColourHistogram(pichistogram)
Call faces.showProbabilityMatrix(picScene3)
Me.MousePointer = 0
End Sub
Private Sub cmdStart_Click()
Dim FileName As String
FileName = App.Path & "\faces.rec"
cmdStart.Enabled = False
cmdStop.Enabled = True
Call init
Call faces.load(FileName)
finish = False
While (Not finish)
DoEvents
Call faces.Train
txtTrainingSuccess = Int(faces.Success * 100) / 100 & "%"
'Call faces.showNNimage(picNN)
Wend
Call faces.save(FileName)
cmdStart.Enabled = True
End Sub
Private Sub loadFace(Index As Integer, picbox As PictureBox)
On Error GoTo loadImages_err
Dim FileName As String
FileName = App.Path & "\isface" & Trim(CStr(Index)) & ".jpg"
If (Dir$(FileName) <> "") Then
picbox.Picture = LoadPicture(FileName)
End If
loadImages_exit:
Exit Sub
loadImages_err:
MsgBox "frmMain/loadFace/" & Error$(Err)
Resume loadImages_exit
End Sub
Private Sub loadNonFace(Index As Integer, picbox As PictureBox)
On Error GoTo loadImages_err
Dim FileName As String
FileName = App.Path & "\nonface" & Trim(CStr(Index)) & ".jpg"
If (Dir$(FileName) <> "") Then
picbox.Picture = LoadPicture(FileName)
End If
loadImages_exit:
Exit Sub
loadImages_err:
MsgBox "frmMain/loadNonFace/" & Error$(Err)
Resume loadImages_exit
End Sub
Private Sub init()
Dim i As Integer
Call faces.init(image_Width, image_height)
For i = 0 To 85
Call loadFace(i, pic(0))
Call faces.addFace(pic(0))
Next
For i = 0 To 130
Call loadNonFace(i, pic(0))
Call faces.addNonFace(pic(0))
Next
Call faces.updateFaceTemplate
End Sub
Private Sub cmdStop_Click()
finish = True
cmdStop.Enabled = False
End Sub
Private Sub cmdTest_Click()
Dim randomFace As Integer
Dim FileName As String
FileName = App.Path & "\faces.rec"
Call faces.init(image_Width, image_height)
Call faces.load(FileName)
If (Int(Rnd * 2) = 1) Then
randomFace = 1 + Int(Rnd * 70)
Call loadFace(randomFace, pic(0))
Else
randomFace = 1 + Int(Rnd * 70)
Call loadNonFace(randomFace, pic(0))
End If
If (faces.IsaFace(pic(0))) Then
lblisaface.Caption = "This is a face"
Else
lblisaface.Caption = "This is not a face"
End If
lblisaface.Visible = True
End Sub
Private Sub Form_Load()
sldSensitivity.value = 95
End Sub
Private Sub mnuOpen_Click()
Dialog.Filter = "JPEG Files|*.JPG|GIF Files|*.GIF|Bitmaps|*.BMP"
Dialog.InitDir = "E:\gfx\FaceRec" 'App.Path
Dialog.FilterIndex = 1
Dialog.ShowOpen
If (Dialog.FileName <> "") Then
picScene.Picture = LoadPicture(Dialog.FileName)
End If
End Sub
Private Sub sldSensitivity_Change()
faces.Threshold = sldSensitivity.value / 100
If (faces.Threshold < 0#) Then
faces.Threshold = 0#
End If
If (faces.Threshold > 0.99) Then
faces.Threshold = 0.99
End If
End Sub
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