/*
* Copyright 2013 Alibaba.com All right reserved. This software is the
* confidential and proprietary information of Alibaba.com ("Confidential
* Information"). You shall not disclose such Confidential Information and shall
* use it only in accordance with the terms of the license agreement you entered
* into with Alibaba.com.
*/
package com.alibaba.simpleimage.analyze.testbed;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import javax.imageio.ImageIO;
import com.alibaba.simpleimage.analyze.harissurf.HarrisSurf;
import com.alibaba.simpleimage.analyze.harissurf.SURFInterestPoint;
import com.alibaba.simpleimage.analyze.harris.io.InterestPointInfoReader;
import com.alibaba.simpleimage.analyze.harris.io.InterestPointInfoWriter;
import com.alibaba.simpleimage.analyze.harris.io.InterestPointListInfo;
/**
* 类MakeSurfPoint.java的实现描述：TODO 类实现描述
*
* @author axman 2013-5-23 上午11:22:00
*/
public class MakeRootSurfPoint extends Thread {
private String[] args;
private int idx;
public MakeRootSurfPoint(String[] args, int idx){
this.args = args;
this.idx = idx;
}
public void run() {
makeRootSpFile(args[0], args[1], idx);
}
public static void main(String[] args) {
if (args.length < 2) {
System.out.println("argrements must be more than 2.");
return;
}
System.out.println("image source path:" + args[0]);
System.out.println("surf file path:" + args[1]);
for (int i = 0; i < 10; i++)
new MakeRootSurfPoint(args, i).start();
}
private static void makeRootSpFile(String imgDir, String pntDir, int offset) {
File[] imgFs = new File(imgDir).listFiles();
int q = imgFs.length / 10;
int end = (offset == 9) ? imgFs.length : (offset + 1) * q;
System.out.println("work task from " + (offset * q) + ",end of " + end);
for (int i = offset * q; i < end; i++) {
File f = imgFs[i];
if (f.getName().endsWith("png") || f.getName().endsWith("jpg")) {
BufferedImage bi = null;
try {
bi = ImageIO.read(f);
} catch (IOException e) {
e.printStackTrace();
}
String target = pntDir + f.getName() + ".rsurf";
List<SURFInterestPoint> al = null;
if (bi != null) {
HarrisSurf tempalte_hs = new HarrisSurf(bi);
tempalte_hs.getDescriptions(tempalte_hs.detectInterestPoints(), true);
al = tempalte_hs.getInterestPoints();
}
if (al == null) al = new ArrayList<SURFInterestPoint>();
InterestPointListInfo ipl = new InterestPointListInfo();
ipl.setList(al);
ipl.setWidth(bi == null ? 0 : bi.getWidth());
ipl.setHeight(bi == null ? 0 : bi.getHeight());
InterestPointInfoWriter.writeComplete(target, ipl);
// check
InterestPointListInfo ipl1 = InterestPointInfoReader.readComplete(target);
if (ipl.getList().size() != ipl1.getList().size()) {
System.out.println("Write failed:" + f.getName());
}
}
}
}
}