Stereoscopic depth estimation for online vision systems:
Gespeichert in:
1. Verfasser: | |
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Format: | Abschlussarbeit Buch |
Sprache: | English |
Veröffentlicht: |
Ilmenau
Univ.-Verl. Ilmenau
2012
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Schlagworte: | |
Online-Zugang: | Inhaltsverzeichnis Abstract Inhaltsverzeichnis |
Beschreibung: | Einecke, Nils: Stereoscopic depth estimation for online vision systems Parallel als Online-Ausg. erschienen unter der Adresse http://www.db-thueringen.de/servlets/DocumentServlet?id=21033 |
Beschreibung: | XIII, 161 S. Ill., graph. Darst. |
ISBN: | 9783863600440 |
Internformat
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Datensatz im Suchindex
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adam_text | IMAGE 1
CONTENTS
KURZFASSUNG VII
ABSTRACT IX
1. INTRODUCTION 1
2. STEREOSCOPIC DEPTH PERCEPTION 5
2.1. H U M A N STEREOSCOPIC VISION 5
2.2. 3-D VIEW G E O M E T R Y 9
2.2.1. PERSPECTIVE PROJECTION 9
2.2.2. EPIPOLAR CONSTRAINT IN STEREO C A M E R A S 12
2.2.3. PARALLEL STEREO C A M E R A S E T U P 15
3. DENSE A N D ACCURATE STEREO CORRESPONDENCE CALCULATION 19 3.1.
STATE-OF-THE-ART STEREO ALGORITHMS 20
3.1.1. CORRELATION-BASED STEREO 21
3.1.2. GLOBAL STEREO MATCHING 26
3.1.3. SEMI-GLOBAL MATCHING 30
3.1.4. DISCUSSION 32
3.2. A TWO-STAGE CORRELATION M E T H O D FOR STEREOSCOPIC D E P T H E S
T I M A T I O N 32
3.2.1. T H E F A T T E N I N G P R O B L E M OF N C C 32
3.2.2. S U M M E D NORMALIZED CROSS-CORRELATION (SNCC) . 36 3.2.3. C O M
P U T A T I O N A L COMPLEXITY OF SNCC 38
3.3. EVALUATION 40
3.3.1. STEREO ALGORITHM 40
3.3.2. E X P E R I M E N T A L S E T U P 40
3.3.3. E X P E R I M E N T A L RESULTS 4 1
3.3.4. R U N T I M E 48
3.4. S U M M A R Y 53
XI
HTTP://D-NB.INFO/1028990898
IMAGE 2
4. MODEL-BASED DEPTH ESTIMATION 5 5
4.1. LIMITS OF BLOCK-MATCHING STEREO PROCESSING 56
4.2. RELATED WORK 57
4.2.1. R.ANSAC 57
4.2.2. HOMOGRAPHY-CONSTRAINED D E P T H E S T I M A T I O N . . . 58
4.2.3. AFFINE-CONSTRAINED D E P T H E S T I M A T I O N 59
4.3. DIRECT SURFACE F I T T I N G 60
4.3.1. P L A N A R MODEL 61
4.3.2. SPHERICAL MODEL 63
4.3.3. CYLINDRICAL MODEL 65
4.3.4. MODEL P A R A M E T E R E S T I M A T I O N 67
4.4. EVALUATION 70
4.4.1. PROOF-OF-CONCEPT 70
4.4.2. COMPARISON 74
4.5. SPARSE DIRECT SURFACE F I T T I N G 84
4.6. S U M M A R Y 88
5. APPLICATION T O VISION SYSTEMS 9 1
5.1. C A R DETECTION SYSTEM 91
5.1.1. SYSTEM TARGET 92
5.1.2. SYSTEM S T R U C T U R E 92
5.1.3. RELATED WORK 98
5.1.4. EXPERIMENTS 100
5.1.5. DISCUSSION 105
5.2. ROBOTIC VISION SYSTEM 106
5.2.1. SYSTEM TARGET 106
5.2.2. RELATED WORK 107
5.2.3. SYSTEM S T R U C T U R E 108
5.2.4. EXPERIMENTS 114
5.2.5. DISCUSSION 119
6. SUMMARY 121
A. DERIVATION O F MODEL-BASED MAPPING 125
A . L . P L A N A R MODEL 125
A.2. SPHERICAL MODEL 128
A.3. CYLINDRIC MODEL 132
XII
IMAGE 3
B. RESULTS ON COMMON STEREO SCENES 141
C. FURTHER ANALYSES O F STEREOSCOPIC CAR DETECTION 145
BIBLIOGRAPHY 149
XIII
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author | Einecke, Nils 1981- |
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dewey-ones | 006 - Special computer methods |
dewey-raw | 006.37 |
dewey-search | 006.37 |
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dewey-tens | 000 - Computer science, information, general works |
discipline | Informatik |
format | Thesis Book |
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indexdate | 2024-07-10T00:42:31Z |
institution | BVB |
isbn | 9783863600440 |
language | English |
oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-026200284 |
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publishDate | 2012 |
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spelling | Einecke, Nils 1981- Verfasser (DE-588)1029566216 aut Stereoscopic depth estimation for online vision systems Nils Einecke Ilmenau Univ.-Verl. Ilmenau 2012 XIII, 161 S. Ill., graph. Darst. txt rdacontent n rdamedia nc rdacarrier Einecke, Nils: Stereoscopic depth estimation for online vision systems Parallel als Online-Ausg. erschienen unter der Adresse http://www.db-thueringen.de/servlets/DocumentServlet?id=21033 Zugl.: Ilmenau, Techn. Univ., Diss., 2012 Tiefenerkennung (DE-588)4690004-4 gnd rswk-swf Kostenfunktion (DE-588)4131857-2 gnd rswk-swf Dreidimensionales maschinelles Sehen (DE-588)4137757-6 gnd rswk-swf Echtzeitbildverarbeitung (DE-588)4150999-7 gnd rswk-swf Parameterschätzung (DE-588)4044614-1 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Dreidimensionales maschinelles Sehen (DE-588)4137757-6 s Tiefenerkennung (DE-588)4690004-4 s Kostenfunktion (DE-588)4131857-2 s Parameterschätzung (DE-588)4044614-1 s Echtzeitbildverarbeitung (DE-588)4150999-7 s DE-604 DE-601 pdf/application http://www.gbv.de/dms/ilmenau/toc/733600824.PDF Inhaltsverzeichnis DE-601 txt/application http://www.gbv.de/dms/ilmenau/abs/722196768einec.txt Abstract DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=026200284&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
spellingShingle | Einecke, Nils 1981- Stereoscopic depth estimation for online vision systems Tiefenerkennung (DE-588)4690004-4 gnd Kostenfunktion (DE-588)4131857-2 gnd Dreidimensionales maschinelles Sehen (DE-588)4137757-6 gnd Echtzeitbildverarbeitung (DE-588)4150999-7 gnd Parameterschätzung (DE-588)4044614-1 gnd |
subject_GND | (DE-588)4690004-4 (DE-588)4131857-2 (DE-588)4137757-6 (DE-588)4150999-7 (DE-588)4044614-1 (DE-588)4113937-9 |
title | Stereoscopic depth estimation for online vision systems |
title_auth | Stereoscopic depth estimation for online vision systems |
title_exact_search | Stereoscopic depth estimation for online vision systems |
title_full | Stereoscopic depth estimation for online vision systems Nils Einecke |
title_fullStr | Stereoscopic depth estimation for online vision systems Nils Einecke |
title_full_unstemmed | Stereoscopic depth estimation for online vision systems Nils Einecke |
title_short | Stereoscopic depth estimation for online vision systems |
title_sort | stereoscopic depth estimation for online vision systems |
topic | Tiefenerkennung (DE-588)4690004-4 gnd Kostenfunktion (DE-588)4131857-2 gnd Dreidimensionales maschinelles Sehen (DE-588)4137757-6 gnd Echtzeitbildverarbeitung (DE-588)4150999-7 gnd Parameterschätzung (DE-588)4044614-1 gnd |
topic_facet | Tiefenerkennung Kostenfunktion Dreidimensionales maschinelles Sehen Echtzeitbildverarbeitung Parameterschätzung Hochschulschrift |
url | http://www.gbv.de/dms/ilmenau/toc/733600824.PDF http://www.gbv.de/dms/ilmenau/abs/722196768einec.txt http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=026200284&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
work_keys_str_mv | AT eineckenils stereoscopicdepthestimationforonlinevisionsystems |
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