This week’s assignment we are going to be doing a hands-on type of assignment. Follow the steps below to successfully complete the assignment. Step 1: Locate the fingerprint from last

Fingerprints/Leroy Cooper.jpg

FpMV/src/FpMV/FpMV/Form1.cs

/******************************************************************************* License: This software and/or related materials was developed at the National Institute of Standards and Technology (NIST) by employees of the Federal Government in the course of their official duties. Pursuant to title 17 Section 105 of the United States Code, this software is not subject to copyright protection and is in the public domain. This software and/or related materials have been determined to be not subject to the EAR (see Part 734.3 of the EAR for exact details) because it is a publicly available technology and software, and is freely distributed to any interested party with no licensing requirements. Therefore, it is permissible to distribute this software as a free download from the internet. Disclaimer: This software and/or related materials was developed to promote biometric standards and biometric technology testing for the Federal Government in accordance with the USA PATRIOT Act and the Enhanced Border Security and Visa Entry Reform Act. Specific hardware and software products identified in this software were used in order to perform the software development. In no case does such identification imply recommendation or endorsement by the National Institute of Standards and Technology, nor does it imply that the products and equipment identified are necessarily the best available for the purpose. This software and/or related materials are provided "AS-IS" without warranty of any kind including NO WARRANTY OF PERFORMANCE, MERCHANTABILITY, NO WARRANTY OF NON-INFRINGEMENT OF ANY 3RD PARTY INTELLECTUAL PROPERTY or FITNESS FOR A PARTICULAR PURPOSE or for any purpose whatsoever, for the licensed product, however used. In no event shall NIST be liable for any damages and/or costs, including but not limited to incidental or consequential damages of any kind, including economic damage or injury to property and lost profits, regardless of whether NIST shall be advised, have reason to know, or in fact shall know of the possibility. By using this software, you agree to bear all risk relating to quality, use and performance of the software and/or related materials. You agree to hold the Government harmless from any claim arising from your use of the software. *******************************************************************************/ using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Diagnostics; using System.Drawing; using System.Drawing.Imaging; using System.IO; using System.Linq; using System.Runtime.InteropServices; using System.Text; using System.Windows; using System.Windows.Forms; using System.Windows.Media.Imaging; using System.Threading; namespace FpMV { public partial class Form1 : Form { string verion = "FpMV (Fingerprint Minutiae Viewer) – BETA V3.0"; string appPath = AppDomain.CurrentDomain.BaseDirectory; string FpMVPath; bool isFirstTimeStatus = true; //bool isMFirstTimeStatus = true; bool isImageStatus = false; bool veiwStatus = false; bool isRawWsqStatus = true; bool isEightBitStatus = true; bool workerRunningStatus = false; string chosenFile = ""; string previousChosenFile = ""; string imageFile = ""; string orgImageFile = ""; string fullFileName =""; string fileNamePrefix = ""; string fileExt = ""; string[] tempStr; string argv1 = ""; string argv2 = ""; string argv3 = ""; string arguments = ""; int width = 0; int height = 0; int previousWidth = 0; int previousHeight = 0; int totalMinutiae = 0; int displayMinutiae = 0; string curline = ""; string lines = ""; static int maxArrLenght = 10000; string[] temparrXY_IAFIS = new string[2]; string[] arrXY_IAFIS = new string[maxArrLenght]; int[] arrX_IAFIS = new int[maxArrLenght]; int[] arrY_IAFIS = new int[maxArrLenght]; double[] arrDIR_IAFIS = new double[maxArrLenght]; double[] arrREL_IAFIS = new double[maxArrLenght]; string[] arrTYP_IAFIS = new string[maxArrLenght]; double relScalar = 100; float contrastMax = 4.0f; float contrastMin = -1.0f; float contrastValue = 1.0f; float brightnessValue = 0.0f; float brightnessMax = 1.0f; float brightnessMin = -1.0f; int count; int index = 0; int minWidth = 8; int minHeight = 8; int maxWidth = 4000; int maxHeight = 4000; int imgWidth; int imgHeight; ColorMatrix colormatrix; ImageAttributes imgAttribute; Pen opaquePenRed; Pen opaquePenBlue; Pen opaquePenGreen; Pen opaqueShadowPenRed; Pen opaqueShadowPenBlue; Pen opaqueShadowPenGreen; bool drag; float ScaleFactor = 1; float ScaleRange = 2.0F; System.Drawing.Point basePoint; Image image = null; int x, y; Form2 SetWidthHeightForm; public Form1() { InitializeComponent(); } private void Form1_Load(object sender, EventArgs e) { // Set Title this.Text = verion; // Enable application exit handler Application.ApplicationExit += new EventHandler(this.OnApplicationExit); // Enable drag and drop this.AllowDrop = true; // Set FormBorderStyle to not sizeable this.FormBorderStyle = FormBorderStyle.Fixed3D; // Add event handlers for PictureBox1 this.pictureBox1.Resize += new EventHandler(pictureBox1_Resize); this.pictureBox1.Paint += new System.Windows.Forms.PaintEventHandler(pictureBox1_Paint); // Add event handlers for the drag & drop functionality this.DragEnter += new System.Windows.Forms.DragEventHandler(Form1_DragEnter); this.DragDrop += new System.Windows.Forms.DragEventHandler(Form1_DragDrop); // Add event handler for the mouse wheel functionality this.pictureBox1.MouseWheel += new MouseEventHandler(pictureBox1_MouseWheel); this.pictureBox1.MouseMove += new MouseEventHandler(pictureBox1_MouseMove); this.pictureBox1.MouseDown += new MouseEventHandler(pictureBox1_MouseDown); this.pictureBox1.MouseUp += new MouseEventHandler(pictureBox1_MouseUp); this.pictureBox1.MouseHover += new EventHandler(pictureBox1_MouseHover); // Create directory using timestap as filename Stopwatch Stopwatch = Stopwatch.StartNew(); String timeStamp = Stopwatch.GetTimestamp().ToString(); FpMVPath = GetTempDir() + "FpMV\" + timeStamp + "\"; // Create FpMVPath if (!Directory.Exists(FpMVPath)) { System.IO.Directory.CreateDirectory(FpMVPath); if (!Directory.Exists(FpMVPath)) { MessageBox.Show("Can't create directory: " + FpMVPath, "Error Creating Directory!", MessageBoxButtons.OK, MessageBoxIcon.Error); Application.Exit(); } } } private void pictureBox1_MouseWheel(object sender, MouseEventArgs e) { if (isImageStatus == true) { if (e.Delta > 0) { this.ZoomIn(); } if (e.Delta < 0) { this.ZoomOut(); } base.OnMouseWheel(e); } } private void pictureBox1_MouseUp(object sender, MouseEventArgs e) { if (isImageStatus == true) { if (e.Button == MouseButtons.Left) drag = false; base.OnMouseUp(e); } } private void pictureBox1_MouseDown(object sender, MouseEventArgs e) { if (isImageStatus == true) { switch (e.Button) { case MouseButtons.Left: this.drag = true; x = e.X; y = e.Y; break; default: break; } base.OnMouseDown(e); } } private void pictureBox1_MouseMove(object sender, MouseEventArgs e) { if (drag) { LimitBasePoint(basePoint.X + e.X – x, basePoint.Y + e.Y – y); x = e.X; y = e.Y; this.pictureBox1.Invalidate(); } base.OnMouseMove(e); } private void ZoomExtents() { if (isImageStatus != false) this.ScaleFactor = (float)Math.Min((double)this.pictureBox1.Width / imgWidth, (double)this.pictureBox1.Height / imgHeight); } private void ZoomIn() { if (ScaleFactor < 10) { int x = (int)((this.pictureBox1.Width / ScaleRange – basePoint.X) / ScaleFactor); int y = (int)((this.pictureBox1.Height / ScaleRange – basePoint.Y) / ScaleFactor); ScaleFactor *= ScaleRange; LimitBasePoint((int)(this.pictureBox1.Width / ScaleRange – x * ScaleFactor), (int)(this.pictureBox1.Height / ScaleRange – y * ScaleFactor)); this.pictureBox1.Invalidate(); } } private void ZoomOut() { if (ScaleFactor > .1) { int x = (int)((this.pictureBox1.Width / ScaleRange – basePoint.X) / ScaleFactor); int y = (int)((this.pictureBox1.Height / ScaleRange – basePoint.Y) / ScaleFactor); ScaleFactor /= ScaleRange; LimitBasePoint((int)(this.pictureBox1.Width / ScaleRange – x * ScaleFactor), (int)(this.pictureBox1.Height / ScaleRange – y * ScaleFactor)); this.pictureBox1.Invalidate(); } } private void LimitBasePoint(int x, int y) { if (isImageStatus == false) return; int width = this.pictureBox1.Width – (int)(imgWidth * ScaleFactor); int height = this.pictureBox1.Height – (int)(imgHeight * ScaleFactor); if (width < 0) { x = Math.Max(Math.Min(x, 0), width); } else { x = (int)(width / 2); } if (height < 0) { y = Math.Max(Math.Min(y, 0), height); } else { y = (int)(height / 2); } basePoint = new System.Drawing.Point(x, y); } private void pictureBox1_MouseHover(object sender, EventArgs e) { pictureBox1.Focus(); } private void pictureBox1_Resize(object sender, EventArgs e) { int x = (int)((this.pictureBox1.Width / ScaleRange – basePoint.X) / ScaleFactor); int y = (int)((this.pictureBox1.Height / ScaleRange – basePoint.Y) / ScaleFactor); LimitBasePoint((int)(this.pictureBox1.Width / ScaleRange – x * ScaleFactor), (int)(this.pictureBox1.Height / ScaleRange – y * ScaleFactor)); if (this.WindowState == FormWindowState.Maximized) { //MessageBox.Show("MAX ", "MAX!", MessageBoxButtons.OK, MessageBoxIcon.Error); this.pictureBox1.Invalidate(); } if (this.WindowState == FormWindowState.Minimized) { //MessageBox.Show("MIN", "MIN", MessageBoxButtons.OK, MessageBoxIcon.Error); this.pictureBox1.Invalidate(); } if (this.WindowState == FormWindowState.Normal) { //MessageBox.Show("Norm ", "Norm!", MessageBoxButtons.OK, MessageBoxIcon.Error); this.pictureBox1.Invalidate(); } } private void openToolStripMenuItem1_Click(object sender, EventArgs e) { fileNamePrefix = ""; //isMFirstTimeStatus = true; openFileDialog1.InitialDirectory = Environment.GetFolderPath(Environment.SpecialFolder.Desktop) + "fingerImages"; openFileDialog1.Title = "Open a Image File (*.bmp, *.gif, *.jpg, *.png, *.raw, *.tif and *.wsq)"; openFileDialog1.FileName = ""; openFileDialog1.Filter = "(*.bmp, *.gif, *.jpg, *.png, *.raw, *tif, *.wsq)|*.bmp;*.gif;*.jpg;*.png;*.raw;*.tif;*.wsq"; // Save previous image filename if (isImageStatus == true) { previousChosenFile = chosenFile; } if (openFileDialog1.ShowDialog() != DialogResult.Cancel) { // Set image file chosenFile = openFileDialog1.FileName; imageFile = chosenFile; // Run MINDTCT – IAFIS executeMindtctIAFIS(); if (veiwStatus == true) { populate_IAFIS(imageFile, true); printImageMinutiaeInfo(); this.pictureBox1.Invalidate(); } else { if (isEightBitStatus == false && isRawWsqStatus == false) { isRawWsqStatus = true; masterReset(); this.pictureBox1.Invalidate(); } else if (isEightBitStatus == true && isRawWsqStatus == false) { if (isImageStatus == true) { populate_IAFIS(imageFile, true); printImageMinutiaeInfo(); this.pictureBox1.Invalidate(); } } else if (isEightBitStatus == true && isRawWsqStatus == true) { populate_IAFIS(imageFile, true); printImageMinutiaeInfo(); this.pictureBox1.Invalidate(); } else if (isEightBitStatus == false && isRawWsqStatus == true) { masterReset(); this.pictureBox1.Invalidate(); } } } else { textBox1.Text = "No Image File Selected!"; } } // This event occurs when the user drags over the form with // the mouse during a drag drop operation private void Form1_DragEnter(object sender, System.Windows.Forms.DragEventArgs e) { // Check if the Dataformat of the data can be accepted // (we only accept file drops from Explorer, etc.) if (e.Data.GetDataPresent(System.Windows.DataFormats.FileDrop)) e.Effect = System.Windows.Forms.DragDropEffects.Copy; // Okay else e.Effect = System.Windows.Forms.DragDropEffects.None; // Unknown data, ignore it } // Occurs when the user releases the mouse over the drop target private void Form1_DragDrop(object sender, System.Windows.Forms.DragEventArgs e) { int x = this.PointToClient(new System.Drawing.Point(e.X, e.Y)).X; int y = this.PointToClient(new System.Drawing.Point(e.X, e.Y)).Y; if (x >= pictureBox1.Location.X && x <= pictureBox1.Location.X + pictureBox1.Width && y >= pictureBox1.Location.Y && y <= pictureBox1.Location.Y + pictureBox1.Height) { //isMFirstTimeStatus = true; // Extract the data from the DataObject-Container into a string list string[] FileList = (string[])e.Data.GetData(System.Windows.DataFormats.FileDrop, false); string chosenFileTemp = FileList[0]; string ext = Path.GetExtension(chosenFileTemp); if (checkImageType(ext)) { // Set input file if (isImageStatus == true) { previousChosenFile = chosenFile; chosenFile = FileList[0]; imageFile = FileList[0]; } else { chosenFile = FileList[0]; imageFile = FileList[0]; } // Run MINDTCT – IAFIS executeMindtctIAFIS(); if (veiwStatus == true) { populate_IAFIS(imageFile, true); printImageMinutiaeInfo(); this.pictureBox1.Invalidate(); } else { if (isEightBitStatus == false && isRawWsqStatus == false) { isRawWsqStatus = true; masterReset(); this.pictureBox1.Invalidate(); } else if (isEightBitStatus == true && isRawWsqStatus == false) { if (isImageStatus == true) { populate_IAFIS(imageFile, true); printImageMinutiaeInfo(); this.pictureBox1.Invalidate(); } } else if (isEightBitStatus == true && isRawWsqStatus == true) { populate_IAFIS(imageFile, true); printImageMinutiaeInfo(); this.pictureBox1.Invalidate(); } else if (isEightBitStatus == false && isRawWsqStatus == true) { masterReset(); this.pictureBox1.Invalidate(); } } } else { MessageBox.Show("Invalid Image Type! rnThis application only support: *.bmp, *.gif, *.jpg, *.png, *.raw, *.tif and *.wsq", "Error Image Type!", MessageBoxButtons.OK, MessageBoxIcon.Error); } } } private void getFileNameAndExt() { fullFileName = Path.GetFileName(imageFile); tempStr = fullFileName.Split('.'); fileNamePrefix = tempStr[0]; fileExt = tempStr[1]; } private void executeMindtctIAFIS() { // Initialize text box nfiqScoreTextBox.Text = ""; // Extract file information getFileNameAndExt(); // Initialize filename string rawFileName = fileNamePrefix + ".raw"; string pngFileName = fileNamePrefix + ".png"; if (fileExt == "wsq") { // Covert WSQ to PNG convertWsq2Png(fileNamePrefix); if (veiwStatus == false) { getFileNameAndExt(); if (fileExt == "wsq") { convertWsq2Png(fileNamePrefix); } else if (fileExt == "raw") { rawFileName = fileNamePrefix + ".raw"; pngFileName = fileNamePrefix + ".png"; // Copy source image file to FpMVPath File.Copy(imageFile, FpMVPath + rawFileName, true); // Covert RAW to PNG convertRaw2Png(rawFileName, pngFileName, "raw"); } } } else if (fileExt == "raw") { // Get the Raw dimension from Form2 getRawImageDimension(imageFile, fileNamePrefix); // Set the width and height width = SetWidthHeightForm.width; height = SetWidthHeightForm.height; //dispose the Form2 SetWidthHeightForm.Dispose(); // Case takecare if form return W and H both 0 if (width == 0 || height == 0) { chosenFile = previousChosenFile; imageFile = chosenFile; getFileNameAndExt(); if (fileExt == "raw") { rawFileName = fileNamePrefix + ".raw"; pngFileName = fileNamePrefix + ".png"; width = previousWidth; height = previousHeight; // Copy source image file to FpMVPath File.Copy(imageFile, FpMVPath + rawFileName, true); // Covert RAW to PNG convertRaw2Png(rawFileName, pngFileName, "raw"); } veiwStatus = false; isRawWsqStatus = false; } else { // Copy source image file to FpMVPath File.Copy(imageFile, FpMVPath + rawFileName, true); // Covert RAW to PNG convertRaw2Png(rawFileName, pngFileName, "raw"); } previousWidth = width; previousHeight = height; } else { // Convert input image to PNG convertImage2

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