// Waveblend - complex dualtree based image fusion// (C) Copyright 2004 -- Sebastian Nowozin <nowozin@cs.tu-berlin.de>//// This file is part of Waveblend.//// Waveblend is free software; you can redistribute it and/or modify// it under the terms of the GNU General Public License as published// by the Free Software Foundation; version 2 of the License.//// Waveblend is distributed in the hope that it will be useful,// but WITHOUT ANY WARRANTY; without even the implied warranty of// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the// GNU General Public License for more details.//// The license is included with the distribution in the file 'LICENSE'.//using Gtk;using GtkSharp;using System;using System.Collections;public classWaveblend{	public static void Main (string[] args)	{		Console.WriteLine ("waveblend - version 0.1.0\n");		Console.WriteLine ("(C) Copyright 2004 -- Sebastian Nowozin <nowozin@cs.tu-berlin.de>");		Console.WriteLine ("Released as free software under the conditions of the GNU General Public License.");		Console.WriteLine ("See the included LICENSE file for details.\n");		if (args.Length < 3) {			Console.WriteLine ("usage: waveblend.exe [options] output image1 image2 [image3 [...]]\n");			Console.WriteLine ("Options");			Console.WriteLine ("  --predenoise <thresh>    Apply soft denoising onto the input images with the");			Console.WriteLine ("                           given threshhold (0.0 - 1.0).");			Console.WriteLine ("  --postdenoise <thresh>   Apply soft denoising onto output image with the");			Console.WriteLine ("                           given threshhold (0.0 - 1.0).");			Console.WriteLine ("  --debug                  Graphically display all fusion stages.");			Console.WriteLine ("\noutput: The output fused image file. File extension determines file format.");			Console.WriteLine ("image<n>: The input images. At least two are required for image fusion.");			Console.WriteLine ("");			return;		}		double inputDenoise = 0.0;		double outputDenoise = 0.0;		bool debug = false;		int optionCount = 0;		int optionN = 0;		while (args[optionN].Length >= 3 && args[optionN][0] == '-' &&			args[optionN][1] == '-')		{			string optionStr = args[optionN];			if (String.Compare (optionStr, "--debug") == 0) {				debug = true;				optionN += 1;			} else if (String.Compare (optionStr, "--predenoise") == 0) {				try {					inputDenoise = Double.Parse (args[optionN + 1]);				} catch (Exception ex) {					Console.WriteLine ("Parameter to predenoise option invalid. See the usage help.");					System.Environment.Exit (1);				}				if (inputDenoise < 0.0 || inputDenoise > 1.0) {					Console.WriteLine ("Preprocessing denoise value {0} out of range (0.0 to 1.0).",						inputDenoise);					System.Environment.Exit (1);				}				optionN += 2;			} else if (String.Compare (optionStr, "--postdenoise") == 0) {				try {					outputDenoise = Double.Parse (args[optionN + 1]);				} catch (Exception ex) {					Console.WriteLine ("Parameter to predenoise option invalid. See the usage help.");					System.Environment.Exit (1);				}				if (outputDenoise < 0.0 || outputDenoise > 1.0) {					Console.WriteLine ("Postprocessing denoise value {0} out of range (0.0 to 1.0).",						outputDenoise);					System.Environment.Exit (1);				}				optionN += 2;			} else {				Console.WriteLine ("Usage error. Run \"waveblend.exe\" without arguments for help.");				System.Environment.Exit (1);			}		}		optionCount = optionN;		string outputfile = args[optionCount];		string[] imagefiles = new string[args.Length - 1 - optionCount];		Array.Copy (args, 1 + optionCount, imagefiles, 0, args.Length - 1 - optionCount);		Application.Init ();		Console.WriteLine ("===============================================================================");		Console.WriteLine ("Processing {0} input images...", imagefiles.Length);		// Debugging stuff		Gtk.VBox vb = new Gtk.VBox ();		Gtk.Window win = new Window ("Waveblend");		if (debug) {			win.DefaultSize = new Gdk.Size (400, 300);			win.DeleteEvent += new DeleteEventHandler (Window_Delete);			foreach (string filename in imagefiles)				vb.Add (new Image (new DisplayImage (filename).Pbuf));		}		Waveblend wb = new Waveblend ();		wb.Fuse (imagefiles, inputDenoise);		// Reconstruct and crop fused grayscale image		ImageMap fused = wb.FusedImage;		// Output denoising of grayscale image		if (outputDenoise > 0.0) {			Console.WriteLine ("Denoising grayscale fused image...");			fused = Denoise.DenoiseSoft (fused, outputDenoise);		}		// Display grayscale fused image		if (debug)			vb.Add (new Image (new DisplayImage (fused, 1.0).Pbuf));		// Create integer clipping map		Console.WriteLine ("Creating clipping map...");		int[,] topology = MultiClipping.ClippingMap (wb.originals, fused);		// Generate grayscale topology map and siplay it		if (debug) {			ImageMap topMap = new ImageMap (topology);			topMap.Normalize ();			vb.Add (new Image (new DisplayImage (topMap, 1.0).Pbuf));		}		// Incrementally build color image by nearest match replacing		DisplayImage baseImg = null;		Console.WriteLine ("Recreating fused color image from topology...");		for (int n = 0 ; n < imagefiles.Length ; ++n) {			DisplayImage fImg = new DisplayImage (imagefiles[n]);			if (baseImg == null) {				Console.WriteLine ("    base: {0}", imagefiles[n]);				baseImg = fImg;				continue;			}			Console.WriteLine ("    merge: {0}", imagefiles[n]);			baseImg.ReplaceSelective (fImg, topology, n);		}		// Write imagefile		Console.WriteLine ("Saving to \"{0}\"...", outputfile);		baseImg.Save (outputfile);		if (debug) {			Console.WriteLine ("Displaying debugging output.");			vb.Add (new Image (baseImg.Pbuf));			win.Add (vb);			win.ShowAll ();			Application.Run ();		}	}	static void Window_Delete (object obj, DeleteEventArgs args)	{		Application.Quit ();		args.RetVal = true;	}	ImageMap fusedImage = null;	ArrayList originals;	public ImageMap FusedImage {		get {			return (fusedImage);		}	}	public void Fuse (string[] images, double inputDenoise)	{		DOFProcessing dof = new DOFProcessing ();		foreach (string filename in images) {			DisplayImage pic = new DisplayImage (filename);			ImageMap map = pic.ConvertToImageMap				(new DisplayImage.CanonicalPixelConverter ());			if (inputDenoise > 0.0) {				Console.WriteLine ("Denoising input image \"{0}\"...", filename);				map = Denoise.DenoiseSoft (map, inputDenoise);			}			dof.FuseOne (map);			Console.WriteLine ("Fused in one image: {0}", filename);		}		fusedImage = dof.ProduceImage ();		originals = dof.Originals;	}}