using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Linq;

using System.Numerics;

using System.Text;

using System.Windows.Forms;

​

namespace fiddle_test

{

    static class Program

    {

        /// <summary>

        /// The main entry point for the application.

        /// </summary>

        [STAThread]

        static void Main()

        {

            Application.EnableVisualStyles();

            Application.SetCompatibleTextRenderingDefault(false);

            Application.Run(new SharpeningFilterForm());

            //Application.Run(new ConvolutionForm());

        }

    }

​

    public partial class PictureBoxForm : Form

    {

        public PictureBoxForm()

        {

            InitializeComponent();

        }

​

        public PictureBoxForm(Image image)

        {

            InitializeComponent();

​

            this.pictureBox1.Image = image;

        }

​

        public PictureBoxForm(Bitmap image)

        {

            InitializeComponent();

​

            this.pictureBox1.Image = image as System.Drawing.Image;

        }

​

        public PictureBoxForm(Bitmap input, Bitmap output)

        {

            InitializeComponent();

​

            this.pictureBox1.Image = output as System.Drawing.Image;

            this.pictureBox2.Image = input as System.Drawing.Image;

        }

​

        public PictureBoxForm(Image input, Image output)

        {

            InitializeComponent();

​

            this.pictureBox1.Image = output;

            this.pictureBox2.Image = input;

        }

​

        public PictureBoxForm(Complex[,] image1, Complex[,] image2)

        {

            InitializeComponent();

​

            Bitmap bitmap1 = ImageDataConverter.ToBitmap(image1);

            Bitmap bitmap2 = ImageDataConverter.ToBitmap(image2);

​

            this.pictureBox1.Image = bitmap1 as System.Drawing.Image;

            this.pictureBox2.Image = bitmap2 as System.Drawing.Image;

        }

    }

​

    partial class PictureBoxForm

    {

        /// <summary>

        /// Required designer variable.

        /// </summary>

        private System.ComponentModel.IContainer components = null;

​

        /// <summary>

        /// Clean up any resources being used.

        /// </summary>

        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>

        protected override void Dispose(bool disposing)

        {

            if (disposing && (components != null))

            {

                components.Dispose();

            }

            base.Dispose(disposing);

        }

​

        #region Windows Form Designer generated code

​

        /// <summary>

        /// Required method for Designer support - do not modify

        /// the contents of this method with the code editor.

        /// </summary>

        private void InitializeComponent()

        {

            this.tabControl1 = new System.Windows.Forms.TabControl();

            this.tabPage1 = new System.Windows.Forms.TabPage();

            this.tabPage2 = new System.Windows.Forms.TabPage();

            this.pictureBox1 = new System.Windows.Forms.PictureBox();

            this.pictureBox2 = new System.Windows.Forms.PictureBox();

            this.tabControl1.SuspendLayout();

            this.tabPage1.SuspendLayout();

            this.tabPage2.SuspendLayout();

            ((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).BeginInit();

            ((System.ComponentModel.ISupportInitialize)(this.pictureBox2)).BeginInit();

            this.SuspendLayout();

            // 

            // tabControl1

            // 

            this.tabControl1.Controls.Add(this.tabPage1);

            this.tabControl1.Controls.Add(this.tabPage2);

            this.tabControl1.Dock = System.Windows.Forms.DockStyle.Fill;

            this.tabControl1.Location = new System.Drawing.Point(0, 0);

            this.tabControl1.Name = "tabControl1";

            this.tabControl1.SelectedIndex = 0;

            this.tabControl1.Size = new System.Drawing.Size(882, 625);

            this.tabControl1.TabIndex = 0;

            // 

            // tabPage1

            // 

            this.tabPage1.Controls.Add(this.pictureBox1);

            this.tabPage1.Location = new System.Drawing.Point(4, 22);

            this.tabPage1.Name = "tabPage1";

            this.tabPage1.Padding = new System.Windows.Forms.Padding(3);

            this.tabPage1.Size = new System.Drawing.Size(874, 599);

            this.tabPage1.TabIndex = 0;

            this.tabPage1.Text = "Output Image";

            this.tabPage1.UseVisualStyleBackColor = true;

            // 

            // tabPage2

            // 

            this.tabPage2.Controls.Add(this.pictureBox2);

            this.tabPage2.Location = new System.Drawing.Point(4, 22);

            this.tabPage2.Name = "tabPage2";

            this.tabPage2.Padding = new System.Windows.Forms.Padding(3);

            this.tabPage2.Size = new System.Drawing.Size(874, 599);

            this.tabPage2.TabIndex = 1;

            this.tabPage2.Text = "Original Image";

            this.tabPage2.UseVisualStyleBackColor = true;

            // 

            // pictureBox1

            // 

            this.pictureBox1.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;

            this.pictureBox1.Dock = System.Windows.Forms.DockStyle.Fill;

            this.pictureBox1.Location = new System.Drawing.Point(3, 3);

            this.pictureBox1.Name = "pictureBox1";

            this.pictureBox1.Size = new System.Drawing.Size(868, 593);

            this.pictureBox1.SizeMode = System.Windows.Forms.PictureBoxSizeMode.Zoom;

            this.pictureBox1.TabIndex = 0;

            this.pictureBox1.TabStop = false;

            // 

            // pictureBox2

            // 

            this.pictureBox2.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;

            this.pictureBox2.Dock = System.Windows.Forms.DockStyle.Fill;

            this.pictureBox2.Location = new System.Drawing.Point(3, 3);

            this.pictureBox2.Name = "pictureBox2";

            this.pictureBox2.Size = new System.Drawing.Size(868, 593);

            this.pictureBox2.SizeMode = System.Windows.Forms.PictureBoxSizeMode.Zoom;

            this.pictureBox2.TabIndex = 0;

            this.pictureBox2.TabStop = false;

            // 

            // PictureBoxForm

            // 

            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);

            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;

            this.ClientSize = new System.Drawing.Size(882, 625);

            this.Controls.Add(this.tabControl1);

            this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedSingle;

            this.MaximizeBox = false;

            this.Name = "PictureBoxForm";

            this.Text = "PictureBoxForm";

            this.tabControl1.ResumeLayout(false);

            this.tabPage1.ResumeLayout(false);

            this.tabPage2.ResumeLayout(false);

            ((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).EndInit();

            ((System.ComponentModel.ISupportInitialize)(this.pictureBox2)).EndInit();

            this.ResumeLayout(false);

​

        }

​

        #endregion

​

        private System.Windows.Forms.TabControl tabControl1;

        private System.Windows.Forms.TabPage tabPage1;

        private System.Windows.Forms.TabPage tabPage2;

        private System.Windows.Forms.PictureBox pictureBox1;

        private System.Windows.Forms.PictureBox pictureBox2;

​

    }

​

    public partial class SharpeningFilterForm : Form

    {

        string path = @"E:\___MSc in Computer Systems & Network\EMSC1,2,3\lena.png";

        string path2 = @"E:\___MSc in Computer Systems & Network\EMSC1,2,3\mask.png";

​

        public SharpeningFilterForm()

        {

            InitializeComponent();

        }

​

        private void showPicture_DoubleClick(object sender, EventArgs e)

        {

            PictureBoxForm f = new PictureBoxForm(inputImagePictureBox.Image, filteredPictureBox.Image);

            f.ShowDialog();

        }

​

        Bitmap _inputImage;

        Bitmap _maskImage;

​

        private void LoadImages_Click(object sender, EventArgs e)

        {

            _inputImage = Grayscale.ToGrayscale(Bitmap.FromFile(path) as Bitmap);

​

            /*

            _maskImage = Grayscale.ToGrayscale(Bitmap.FromFile(path2) as Bitmap);

            */

​

            SharpenFilter filter = new SharpenFilter();

            double[,] mask = new double[,]  { { -1, -1, -1, }, 

                                            { -1,  9, -1, }, 

                                            { -1, -1, -1, }, };

            _maskImage = ImageDataConverter.ToBitmap(mask);

​

​

​

​

            inputImagePictureBox.Image = _inputImage;

            maskPictureBox.Image = _maskImage;

        }

​

        Bitmap _paddedImage;

        Bitmap _paddedMask;

        private void padButton_Click(object sender, EventArgs e)

        {

            Bitmap lena = Grayscale.ToGrayscale(_inputImage);

            Bitmap mask = Grayscale.ToGrayscale(_maskImage);

​

            //int maxWidth = (int)Math.Max(lena.Width, mask.Width);

            //int maxHeight = (int)Math.Max(lena.Height, mask.Height);

​

            ////This is working correctly.

            int maxWidth = (int)Tools.ToNextPow2(Convert.ToUInt32(lena.Width + mask.Width));

            int maxHeight = (int)Tools.ToNextPow2(Convert.ToUInt32(lena.Height + mask.Height));

​

            _paddedImage = ImagePadder.Pad(lena, maxWidth, maxHeight);

            _paddedMask = ImagePadder.Pad(mask, maxWidth, maxHeight);

​

            paddedImagePictureBox.Image = _paddedImage;

            paddedMaskPictureBox.Image = _paddedMask;

        }

​

        private void filterButton_Click(object sender, EventArgs e)

        {

            Bitmap sharp = SharpenFilter.ApplyWithPadding(_paddedImage, _paddedMask);

​

            //Bitmap sharp = SharpenFilter.Apply(_paddedImage);

​

            filteredPictureBox.Image = sharp as Bitmap;

        }

    }

​

    partial class SharpeningFilterForm

    {

        /// <summary>

        /// Required designer variable.

        /// </summary>

        private System.ComponentModel.IContainer components = null;

​

        /// <summary>

        /// Clean up any resources being used.

        /// </summary>

        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>

        protected override void Dispose(bool disposing)

        {

            if (disposing && (components != null))

            {

                components.Dispose();

            }

            base.Dispose(disposing);

        }

​

        #region Windows Form Designer generated code

​

        /// <summary>

        /// Required method for Designer support - do not modify

        /// the contents of this method with the code editor.

        /// </summary>

        private void InitializeComponent()

        {

            this.inputImagePictureBox = new System.Windows.Forms.PictureBox();

            this.filteredPictureBox = new System.Windows.Forms.PictureBox();

            this.loadImageButton = new System.Windows.Forms.Button();

            this.sharpFilterButton = new System.Windows.Forms.Button();

            this.padButton = new System.Windows.Forms.Button();

            this.paddedImagePictureBox = new System.Windows.Forms.PictureBox();

            this.paddedMaskPictureBox = new System.Windows.Forms.PictureBox();

            this.maskPictureBox = new System.Windows.Forms.PictureBox();

            ((System.ComponentModel.ISupportInitialize)(this.inputImagePictureBox)).BeginInit();

            ((System.ComponentModel.ISupportInitialize)(this.filteredPictureBox)).BeginInit();

            ((System.ComponentModel.ISupportInitialize)(this.paddedImagePictureBox)).BeginInit();

            ((System.ComponentModel.ISupportInitialize)(this.paddedMaskPictureBox)).BeginInit();

            ((System.ComponentModel.ISupportInitialize)(this.maskPictureBox)).BeginInit();

            this.SuspendLayout();

            // 

            // inputImagePictureBox

            // 

            this.inputImagePictureBox.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;

            this.inputImagePictureBox.Location = new System.Drawing.Point(13, 13);

            this.inputImagePictureBox.Name = "inputImagePictureBox";

            this.inputImagePictureBox.Size = new System.Drawing.Size(250, 250);

            this.inputImagePictureBox.SizeMode = System.Windows.Forms.PictureBoxSizeMode.Zoom;

            this.inputImagePictureBox.TabIndex = 0;

            this.inputImagePictureBox.TabStop = false;

            this.inputImagePictureBox.DoubleClick += new System.EventHandler(this.showPicture_DoubleClick);

            // 

            // filteredPictureBox

            // 

            this.filteredPictureBox.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;

            this.filteredPictureBox.Location = new System.Drawing.Point(1037, 12);

            this.filteredPictureBox.Name = "filteredPictureBox";

            this.filteredPictureBox.Size = new System.Drawing.Size(250, 250);

            this.filteredPictureBox.SizeMode = System.Windows.Forms.PictureBoxSizeMode.Zoom;

            this.filteredPictureBox.TabIndex = 1;

            this.filteredPictureBox.TabStop = false;

            this.filteredPictureBox.DoubleClick += new System.EventHandler(this.showPicture_DoubleClick);

            // 

            // loadImageButton

            // 

            this.loadImageButton.Location = new System.Drawing.Point(13, 269);

            this.loadImageButton.Name = "loadImageButton";

            this.loadImageButton.Size = new System.Drawing.Size(250, 51);

            this.loadImageButton.TabIndex = 2;

            this.loadImageButton.Text = "Load";

            this.loadImageButton.UseVisualStyleBackColor = true;

            this.loadImageButton.Click += new System.EventHandler(this.LoadImages_Click);

            // 

            // sharpFilterButton

            // 

            this.sharpFilterButton.Location = new System.Drawing.Point(1037, 268);

            this.sharpFilterButton.Name = "sharpFilterButton";

            this.sharpFilterButton.Size = new System.Drawing.Size(250, 51);

            this.sharpFilterButton.TabIndex = 3;

            this.sharpFilterButton.Text = "Filter";

            this.sharpFilterButton.UseVisualStyleBackColor = true;

            this.sharpFilterButton.Click += new System.EventHandler(this.filterButton_Click);

            // 

            // padButton

            // 

            this.padButton.Location = new System.Drawing.Point(525, 268);

            this.padButton.Name = "padButton";

            this.padButton.Size = new System.Drawing.Size(250, 51);

            this.padButton.TabIndex = 5;

            this.padButton.Text = "Pad";

            this.padButton.UseVisualStyleBackColor = true;

            this.padButton.Click += new System.EventHandler(this.padButton_Click);

            // 

            // paddedImagePictureBox

            // 

            this.paddedImagePictureBox.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;

            this.paddedImagePictureBox.Location = new System.Drawing.Point(525, 12);

            this.paddedImagePictureBox.Name = "paddedImagePictureBox";

            this.paddedImagePictureBox.Size = new System.Drawing.Size(250, 250);

            this.paddedImagePictureBox.SizeMode = System.Windows.Forms.PictureBoxSizeMode.Zoom;

            this.paddedImagePictureBox.TabIndex = 4;

            this.paddedImagePictureBox.TabStop = false;

            this.paddedImagePictureBox.DoubleClick += new System.EventHandler(this.showPicture_DoubleClick);

            // 

            // paddedMaskPictureBox

            // 

            this.paddedMaskPictureBox.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;

            this.paddedMaskPictureBox.Location = new System.Drawing.Point(781, 12);

            this.paddedMaskPictureBox.Name = "paddedMaskPictureBox";

            this.paddedMaskPictureBox.Size = new System.Drawing.Size(250, 250);

            this.paddedMaskPictureBox.SizeMode = System.Windows.Forms.PictureBoxSizeMode.Zoom;

            this.paddedMaskPictureBox.TabIndex = 6;

            this.paddedMaskPictureBox.TabStop = false;

            this.paddedMaskPictureBox.DoubleClick += new System.EventHandler(this.showPicture_DoubleClick);

            // 

            // maskPictureBox

            // 

            this.maskPictureBox.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;

            this.maskPictureBox.Location = new System.Drawing.Point(269, 13);

            this.maskPictureBox.Name = "maskPictureBox";

            this.maskPictureBox.Size = new System.Drawing.Size(250, 250);

            this.maskPictureBox.TabIndex = 7;

            this.maskPictureBox.TabStop = false;

            this.maskPictureBox.DoubleClick += new System.EventHandler(this.showPicture_DoubleClick);

            // 

            // SharpeningFilterForm

            // 

            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);

            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;

            this.ClientSize = new System.Drawing.Size(1297, 334);

            this.Controls.Add(this.maskPictureBox);

            this.Controls.Add(this.paddedMaskPictureBox);

            this.Controls.Add(this.padButton);

            this.Controls.Add(this.paddedImagePictureBox);

            this.Controls.Add(this.sharpFilterButton);

            this.Controls.Add(this.loadImageButton);

            this.Controls.Add(this.filteredPictureBox);

            this.Controls.Add(this.inputImagePictureBox);

            this.Name = "SharpeningFilterForm";

            this.Text = "SharpeningFilterForm";

            ((System.ComponentModel.ISupportInitialize)(this.inputImagePictureBox)).EndInit();

            ((System.ComponentModel.ISupportInitialize)(this.filteredPictureBox)).EndInit();

            ((System.ComponentModel.ISupportInitialize)(this.paddedImagePictureBox)).EndInit();

            ((System.ComponentModel.ISupportInitialize)(this.paddedMaskPictureBox)).EndInit();

            ((System.ComponentModel.ISupportInitialize)(this.maskPictureBox)).EndInit();

            this.ResumeLayout(false);

​

        }

​

        #endregion

​

        private System.Windows.Forms.PictureBox inputImagePictureBox;

        private System.Windows.Forms.PictureBox filteredPictureBox;

        private System.Windows.Forms.Button loadImageButton;

        private System.Windows.Forms.Button sharpFilterButton;

        private System.Windows.Forms.Button padButton;

        private System.Windows.Forms.PictureBox paddedImagePictureBox;

        private System.Windows.Forms.PictureBox paddedMaskPictureBox;

        private System.Windows.Forms.PictureBox maskPictureBox;

    }

}

​

​