1 /**
2 * Copyright (c) 2011, The University of Southampton and the individual contributors.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without modification,
6 * are permitted provided that the following conditions are met:
7 *
8 * * Redistributions of source code must retain the above copyright notice,
9 * this list of conditions and the following disclaimer.
10 *
11 * * Redistributions in binary form must reproduce the above copyright notice,
12 * this list of conditions and the following disclaimer in the documentation
13 * and/or other materials provided with the distribution.
14 *
15 * * Neither the name of the University of Southampton nor the names of its
16 * contributors may be used to endorse or promote products derived from this
17 * software without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
21 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
22 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
23 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
24 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
25 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
26 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
28 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30 package org.openimaj.image.text.extraction;
31
32 import java.io.IOException;
33
34 import org.junit.Test;
35 import org.openimaj.image.FImage;
36 import org.openimaj.image.ImageUtilities;
37 import org.openimaj.image.processing.resize.ResizeProcessor;
38
39 /**
40 * Tests for the {@link LiuSamarabanduTextExtractorMultiscale}
41 *
42 * @author David Dupplaw (dpd@ecs.soton.ac.uk)
43 * @created 28 Jul 2011
44 *
45 */
46 public class LiuSamarabanduTextExtractorMultiscaleTest
47 {
48 /**
49 * Test region extraction
50 */
51 @Test
52 public void testExtractRegions()
53 {
54 try
55 {
56 // Read the image
57 final FImage testImage = ImageUtilities.readF(
58 this.getClass().getResource("signtext.jpg") ).normalise()
59 .process( new ResizeProcessor( 400 ) );
60
61 // Process the image
62 final LiuSamarabanduTextExtractorMultiscale te =
63 new LiuSamarabanduTextExtractorMultiscale();
64 // te.setOCRProcessor( new Tess4JOCRProcessor() );
65 te.processImage( testImage );
66
67 // Get the strings extracted from the image
68 //List<String> strings = te.getTextStrings();
69
70 // The assertion here is dependent on the image used
71 // Assert.assertTrue( strings.contains( "CEMETERY" ) );
72 }
73 catch( final IOException e )
74 {
75 e.printStackTrace();
76 }
77 }
78 }