Package org.rabinfingerprint.handprint

Examples of org.rabinfingerprint.handprint.Handprint

100
101
102
103
104
105
106
107
108
109
110
111
    List<Long> thumbsA = new ArrayList<Long>(thumbMapA.keySet());

    // print intersection
    for (Long thumb : thumbsA) {
      if (thumbMapB.containsKey(thumb)) {
        Handprint matchA = thumbMapA.get(thumb);
        Handprint matchB = thumbMapB.get(thumb);

        // found exact match
        handsA.remove(matchA);
        handsB.remove(matchB);
View Full Code Here
170
171
172
173
174
175
176
177
178
179
180
181
    // print intersection
    List<Long> fingersA = new ArrayList<Long>(handMapA.keySet());
    for (Long finger : fingersA) {
      if (handMapB.containsKey(finger)) {
        Handprint matchA = handMapA.get(finger);
        Handprint matchB = handMapB.get(finger);

        // found partial match
        handsA.remove(matchA);
        handsB.remove(matchB);
View Full Code Here
42
43
44
45
46
47
48
49
50
51
    System.out.println(String.format("%X", rabin.getFingerprintLong()));
  }

  public void handprintStdin(Polynomial p) throws IOException {
    HandPrintFactory factory = Handprints.newFactory(p);
    Handprint hand = factory.newHandprint(System.in);
    for (Long finger : hand.getHandFingers().keySet()) {
      System.out.println(String.format("%X", finger));
    }
  }
View Full Code Here
53
54
55
56
57
58
59
60
61
62
63
64
  public void handprintFiles(List<String> paths, Polynomial p) throws IOException {
    HandPrintFactory factory = Handprints.newFactory(p);
    for (String path : paths) {
      File file = new File(path);
      if (file.exists()) {
        Handprint hand = factory.newHandprint(new FileInputStream(file));
        for (Long finger : hand.getHandFingers().keySet()) {
          System.out.println(String.format("%X", finger));
        }
        System.out.flush();
      } else {
        System.err.print(String.format("Could not find file %s", path));
View Full Code Here
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
  public void testChunkingFiles() throws IOException {
    Polynomial p = Polynomial.createIrreducible(53);
   
    List<InputStream> sims = TestDataGenerator.getSimilarRandomBytes(4);
    HandPrintFactory factory = Handprints.newFactory(p);
    Handprint hand1 = factory.newHandprint(sims.get(0));
    Handprint hand2 = factory.newHandprint(sims.get(1));
    Handprint hand3 = factory.newHandprint(sims.get(2));
    Handprint hand4 = factory.newHandprint(sims.get(3));

    assertTrue(Math.abs(0.70 - hand1.getSimilarity(hand2)) < 0.05);
    assertTrue(Math.abs(0.70 - hand1.getSimilarity(hand3)) < 0.05);
    assertTrue(Math.abs(0.70 - hand1.getSimilarity(hand4)) < 0.05);
   
    List<InputStream> diffs = TestDataGenerator.getDifferentRandomBytes(3);
    Handprint hand5 = factory.newHandprint(diffs.get(0));
    Handprint hand6 = factory.newHandprint(diffs.get(1));
    Handprint hand7 = factory.newHandprint(diffs.get(2));

    assertTrue(Math.abs(0.00 - hand1.getSimilarity(hand5)) < 0.05);
    assertTrue(Math.abs(0.00 - hand1.getSimilarity(hand6)) < 0.05);
    assertTrue(Math.abs(0.00 - hand1.getSimilarity(hand7)) < 0.05);
  }
View Full Code Here
TOP

Related Classes of org.rabinfingerprint.handprint.Handprint

  • org.rabinfingerprint.datastructures.Interval
  • org.rabinfingerprint.handprint.FingerFactory.ChunkVisitor
  • org.rabinfingerprint.handprint.HandprintTest
  • org.rabinfingerprint.Main
  • org.rabinfingerprint.scanner.MatchModel
  • org.rabinfingerprint.handprint.Handprints.HandprintException
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.