Learning features for robust object recognition:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Abschlussarbeit Buch |
| Sprache: | English |
| Veröffentlicht: |
Aachen
Shaker
2010
|
| Schriftenreihe: | Berichte aus der Informatik
|
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | IV, 124 S. Ill., graph. Darst. 21 cm, 198 g |
| ISBN: | 9783832294441 |
Internformat
MARC
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Datensatz im Suchindex
| _version_ | 1804143792927801344 |
|---|---|
| adam_text | IMAGE 1
CONTENTS
1 INTRODUCTION 1
1.1 FEATURE EXTRACTION 1
1.2 SPECIFICITY AND GENERALITY 2
1.3 SUPERVISED AND UNSUPERVISED LEARNING 3
1.4 ROLE OF SPATIAL INFORMATION 4
1.5 SCOPE OF THE MANUSCRIPT 4
2 REPRESENTATIONS 7
2.1 TYPES OF SPATIAL REPRESENTATIONS 7
2.2 EXAMPLE HOLISTIC REPRESENTATIONS 9
2.2.1 C2 REPRESENTATION 9
2.2.2 FURTHER EXAMPLES 13
2.3 EXAMPLE CONFIGURATIONAL PARTS-BASED REPRESENTATIONS 14 2.3.1 SIFT
FRAMEWORK 14
2.3.2 FURTHER EXAMPLE 16
2.4 EXAMPLE COMBINATORIAL PARTS-BASED REPRESENTATIONS 17
2.4.1 PYRAMID MATCH 17
2.4.2 FURTHER EXAMPLES 17
2.5 BIOLOGICAL FINDINGS 19
2.6 BINDING ISSUE 21
3 HOLISTIC APPROACH 23
3.1 INTRODUCTION 23
3.2 RELATED WORK 26
3.3 CLASS-SPECIFIC SPARSE CODING 30
3.3.1 COMPARISON FOR A TOY PROBLEM 31
3.3.2 COMPARISON TO OTHER APPROACHES 35
3.4 RESULTS ON HANDLEOPEN DATABASE 36
3.5 RESULTS ON HRI90 DATABASE 40
3.6 DISCUSSION 43
3.7 CONCLUSION 44
BIBLIOGRAFISCHE INFORMATIONEN HTTP://D-NB.INFO/1008090212
DIGITALISIERT DURCH
IMAGE 2
II CONTENTS
4 ANALYTIC APPROACH 45
4.1 RECOGNITION METHOD 46
4.2 FEATURE LEARNING METHOD 47
4.3 TYPE OF LOCAL DESCRIPTOR 50
4.3.1 INVESTIGATED TYPES OF DESCRIPTORS 50
4.3.2 CHOICE OF SIMILARITY FUNCTION 52
4.3.3 TEST SCENARIO AND PROCEDURE 53
4.3.4 RESULTS 54
4.4 TESTS ON HRI50 DATABASE 56
4.4.1 TEST SCENARIO AND PROCEDURE 56
4.4.2 RESULTS 57
4.5 TESTS ON ALOI DATABASE 59
4.5.1 TEST SCENARIO AND PROCEDURE 59
4.5.2 RESULTS 62
4.6 TESTS ON HRI126 DATABASE 64
4.6.1 DESCRIPTION OF HRI 126 DATABASE 64
4.6.2 RESULTS 66
4.6.3 QUALITATIVE COMPARISON OF C2 AND ANALYTIC FEATURES 68 4.7
COMPARISON TO RANDOM SELECTION METHOD 74
4.7.1 COMPARISON ON HRI 126 DATABASE 74
4.7.2 COMPARISON ON ANIMAL DATABASE 75
4.8 COMPARISON TO SIFT APPROACH 76
4.9 USAGE OF SPATIAL INFORMATION 77
4.9.1 ADAPTED DISTANCE MEASURE 79
4.9.2 RESULTS AND DISCUSSION 79
4.10 CONCLUSION 81
5 ONLINE SYSTEMS 83
5.1 BRAVO-1 - OBJECT IDENTIFICATION WITH ANALYTIC FEATURES 84 5.1.1
SYSTEM DESCRIPTION 84
5.1.2 VISUALIZATION OF RESULTS 87
5.1.3 OTHER REAL-TIME RECOGNITION SYSTEMS 88
5.2 BRAVO-2-ONLINE LEARNING OF VISUAL CATEGORIES 90
5.2.1 SYSTEM DESCRIPTION 90
5.2.2 RESULTS 91
5.3 BRAVO-3 - ACTIVE 3D OBJECT LOCALIZATION WITH ASIMO 92 5.3.1 SYSTEM
DESCRIPTION 92
5.3.2 POSSIBLE IMPROVEMENTS BY ANALYTIC FEATURES 94
5.4 CONCLUSION 95
IMAGE 3
CONTENTS NI
6 CONCLUSION 97
A ABBREVIATIONS 99
B MATHEMATICS 101
B.L NOTATION 101
B.2 NON-NEGATIVE SPARSE CODING 102
B.3 COEFFICIENT CODING 103
B.4 WEIGHT CODING 103
C DATABASES 105
CL COIL100 105
C.2 HANDLEOPEN 105
C.3 HRI90 105
C.4 HRI50 108
C.5 ALOI 108
C.6 HRI126 109
C.7 ANIMAL 109
BIBLIOGRAPHY 124
|
| any_adam_object | 1 |
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| dewey-full | 006.42 006.31 |
| dewey-hundreds | 000 - Computer science, information, general works |
| dewey-ones | 006 - Special computer methods |
| dewey-raw | 006.42 006.31 |
| dewey-search | 006.42 006.31 |
| dewey-sort | 16.42 |
| dewey-tens | 000 - Computer science, information, general works |
| discipline | Informatik |
| format | Thesis Book |
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| id | DE-604.BV037203258 |
| illustrated | Illustrated |
| indexdate | 2024-07-09T22:53:18Z |
| institution | BVB |
| isbn | 9783832294441 |
| language | English |
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| physical | IV, 124 S. Ill., graph. Darst. 21 cm, 198 g |
| publishDate | 2010 |
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| publisher | Shaker |
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| spelling | Hasler, Stephan Verfasser aut Learning features for robust object recognition Stephan Hasler Aachen Shaker 2010 IV, 124 S. Ill., graph. Darst. 21 cm, 198 g txt rdacontent n rdamedia nc rdacarrier Berichte aus der Informatik Zugl.: Bielefeld, Univ., Diss., 2010 Klassifikator Informatik (DE-588)4288547-4 gnd rswk-swf Objekterkennung (DE-588)4314334-9 gnd rswk-swf Maschinelles Lernen (DE-588)4193754-5 gnd rswk-swf Merkmalsextraktion (DE-588)4314440-8 gnd rswk-swf Räumliches Wissen (DE-588)4311916-5 gnd rswk-swf Dreidimensionale Bildverarbeitung (DE-588)4240447-2 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Objekterkennung (DE-588)4314334-9 s Dreidimensionale Bildverarbeitung (DE-588)4240447-2 s Merkmalsextraktion (DE-588)4314440-8 s Maschinelles Lernen (DE-588)4193754-5 s Klassifikator Informatik (DE-588)4288547-4 s Räumliches Wissen (DE-588)4311916-5 s DE-604 DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=021117451&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Hasler, Stephan Learning features for robust object recognition Klassifikator Informatik (DE-588)4288547-4 gnd Objekterkennung (DE-588)4314334-9 gnd Maschinelles Lernen (DE-588)4193754-5 gnd Merkmalsextraktion (DE-588)4314440-8 gnd Räumliches Wissen (DE-588)4311916-5 gnd Dreidimensionale Bildverarbeitung (DE-588)4240447-2 gnd |
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| title | Learning features for robust object recognition |
| title_auth | Learning features for robust object recognition |
| title_exact_search | Learning features for robust object recognition |
| title_full | Learning features for robust object recognition Stephan Hasler |
| title_fullStr | Learning features for robust object recognition Stephan Hasler |
| title_full_unstemmed | Learning features for robust object recognition Stephan Hasler |
| title_short | Learning features for robust object recognition |
| title_sort | learning features for robust object recognition |
| topic | Klassifikator Informatik (DE-588)4288547-4 gnd Objekterkennung (DE-588)4314334-9 gnd Maschinelles Lernen (DE-588)4193754-5 gnd Merkmalsextraktion (DE-588)4314440-8 gnd Räumliches Wissen (DE-588)4311916-5 gnd Dreidimensionale Bildverarbeitung (DE-588)4240447-2 gnd |
| topic_facet | Klassifikator Informatik Objekterkennung Maschinelles Lernen Merkmalsextraktion Räumliches Wissen Dreidimensionale Bildverarbeitung Hochschulschrift |
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