001/** 002 * Copyright (c) 2011, The University of Southampton and the individual contributors. 003 * All rights reserved. 004 * 005 * Redistribution and use in source and binary forms, with or without modification, 006 * are permitted provided that the following conditions are met: 007 * 008 * * Redistributions of source code must retain the above copyright notice, 009 * this list of conditions and the following disclaimer. 010 * 011 * * Redistributions in binary form must reproduce the above copyright notice, 012 * this list of conditions and the following disclaimer in the documentation 013 * and/or other materials provided with the distribution. 014 * 015 * * Neither the name of the University of Southampton nor the names of its 016 * contributors may be used to endorse or promote products derived from this 017 * software without specific prior written permission. 018 * 019 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 020 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 021 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 022 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR 023 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 024 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 025 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 026 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 027 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 028 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 029 */ 030package org.openimaj.demos.sandbox; 031 032import org.openimaj.image.DisplayUtilities; 033import org.openimaj.image.FImage; 034import org.openimaj.image.MBFImage; 035import org.openimaj.image.colour.Transforms; 036import org.openimaj.image.processing.threshold.OtsuThreshold; 037import org.openimaj.video.xuggle.XuggleVideo; 038 039public class MultiTouchSurface implements Runnable { 040 protected XuggleVideo stream; 041 protected Thread monitorThread; 042 protected OtsuThreshold thresholder; 043 044 MultiTouchSurface(){ 045 String sourceURL = "http://152.78.64.19:8080/foo"; 046 stream = new XuggleVideo(sourceURL); 047 } 048 049 private void monitor() { 050 this.monitorThread = new Thread(this); 051 this.thresholder = new OtsuThreshold(); 052 monitorThread.start(); 053 } 054 055 public static void main(String args[]){ 056 MultiTouchSurface surface = new MultiTouchSurface(); 057 surface.monitor(); 058 } 059 060 @Override 061 public void run() { 062 for(MBFImage image : this.stream){ 063 FImage gimage = Transforms.calculateIntensityNTSC(image); 064// gimage.processInplace(this.thresholder); 065 gimage.threshold(0.7f); 066 displayFrame(gimage); 067// trackInputs(image); 068// handleInputs(image); 069 } 070 } 071 072 private void displayFrame(FImage image) { 073 DisplayUtilities.displayName(image, "inputFrame"); 074 } 075}