Image-based characterization of thrombus formation in time-lapse DIC microscopy: segmentation under low contrast and highly dynamic imaging conditions
Gespeichert in:
| 1. Verfasser: | |
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| Format: | Abschlussarbeit Buch |
| Sprache: | English |
| Veröffentlicht: |
2012
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| Schlagworte: | |
| Online-Zugang: | kostenfrei https://nbn-resolving.org/urn:nbn:de:bvb:91-diss-20121211-1097187-0-3 Inhaltsverzeichnis |
| Beschreibung: | XVI, 115 S. Ill., graph. Darst. |
Internformat
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| 245 | 1 | 0 | |a Image-based characterization of thrombus formation in time-lapse DIC microscopy |b segmentation under low contrast and highly dynamic imaging conditions |c Nicolas Brieu |
| 264 | 1 | |c 2012 | |
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Datensatz im Suchindex
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|---|---|
| adam_text | IMAGE 1
CONTENTS
ABSTRACT I
ZUSAMMENFASSUNG III
ACKNOWLEDGMENTS V
TABLE O F CONTENTS V I
1 INTRODUCTION 1
1 IMAGE-BASED GENOMICS OF THROMBUS FORMATION 1
1.1 MECHANISM OF THROMBUS FORMATION 1
1.2 DISORDERS OF THROMBUS FORMATION 2
1.3 KEY ASPECTS OF FUNCTIONAL GENOMICS 4
1.4 IMAGE-BASED CHARACTERIZATION OF THROMBUS FORMATION 6
2 APPLICATIONS OF OPTICAL MICROSCOPY 7
2.1 DIFFERENT TECHNIQUES 7
2.2 DIFFERENT APPLICATIONS 9
3 RELATED WORKS 10
3.1 HIGH-CONTRAST MICROSCOPY IMAGE SEGMENTATION 10
3.2 LOW-CONTRAST MICROSCOPY IMAGE SEGMENTATION 13
3.3 TRACKING IN MICROSCOPY IMAGES 16
4 CHALLENGES, CONTRIBUTIONS, AND THESIS OUTLINE 17
REFERENCES 18
2 VECTOR-VALUED D T - B A S E D S E G M E N T A T I O N O F MICROSCOPY I
M A G E S 2 3
1 THE IMPORTANCE OF MOTION 24
1.1 OPTIC-FLOW BASED D T DESCRIPTION 25
1.2 LDS-BASED DT DESCRIPTION 28
2 STATISTICAL REGION-BASED SEGMENTATION 31
2.1 BAYESIAN FRAMEWORK 32
2.2 NUMERICAL SOLUTION 33
HTTP://D-NB.INFO/1034859781
IMAGE 2
VIII C O N T E N T S
3 LDS PREDICTION ERROR FOR THROMBUS DETECTION 36
3.1 DEFINITION 36
3.2 INTERPRETATION 37
3.3 PROBABILITY DISTRIBUTION 38
3.4 LIMITATIONS 39
4 OPTIC-FLOW PREDICTION ERROR FOR VESSEL DETECTION 40
4.1 DEFINITION 40
4.2 PROBABILITY DISTRIBUTION 40
5 REGULARIZATION AND POSTERIOR ENERGY 41
5.1 TOPOLOGICAL PRIOR 41
5.2 GEOMETRICAL PRIOR 42
5.3 POSTERIOR ENERGY 44
6 PROTOCOL, RESULTS, AND DISCUSSION 44
6.1 EXPERIMENTAL PROTOCOL 45
6.2 RESULTS 45
7 CONCLUSION 48
REFERENCES 49
3 D T MANIFOLD APPROX. FOR MICROSCOPY I M A G E S E G M E N T A T I O N
5 3
1 MATHEMATICAL BACKGROUND 54
1.1 DISTANCE BETWEEN D T MODELS 54
1.2 INTRINSIC AND EXTRINSIC STATISTICS ON MANIFOLDS 56
2 MULTIPLE DYNAMIC TEXTURE SEGMENTATION 61
2.1 RELATED WORK 61
2.2 APPROXIMATION OF THE NORMAL DISTRIBUTION 63
2.3 MEAN AND VARIANCE 65
2.4 SPATIAL REGULARIZATION 67
2.5 RESULTS 67
2.6 DISCUSSION 73
3 DYNAMIC TEXTURE EVENT DETECTION 74
3.1 RELATED WORK 74
3.2 METHOD 75
3.3 RESULTS 76
4 APPLICATION TO THROMBUS SEGMENTATION AND TRACKING 77
4.1 SEGMENTATION RESULTS 78
4.2 TRACKING RESULTS 85
5 CONCLUSION 88
REFERENCES 88
4 CONCLUDING R E M A R K S 9 3
1 SUMMARY 93
2 FUTURE WORK 94
2.1 METHODOLOGICAL ASPECTS 94
2.2 APPLICATION ASPECTS 95
REFERENCES 96
IMAGE 3
CONTENTS I X
A R I G I D REGISTRATION 9 9
1 OPTIMIZATION 99
2 JACOBIAN MATRIX 100
3 RESULTS AND DISCUSSION 101
REFERENCES 102
B M A P - M R F S E Q U E N C E PARTITIONING FOR D T S E G M E N T A T I
O N 1 0 5
1 MOTIVATION 105
2 MAP FORMULATION 106
3 RESULTS AND DISCUSSION 109
REFERENCES 112
C LIST O F ABBREVIATIONS A N D S Y M B O L S 1 1 3
1 LIST OF ABBREVIATIONS 113
2 LIST OF SYMBOLS 114
D LIST O F A U T H O R S PUBLICATIONS 1 1 7
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| spelling | Brieu, Nicolas Verfasser aut Image-based characterization of thrombus formation in time-lapse DIC microscopy segmentation under low contrast and highly dynamic imaging conditions Nicolas Brieu 2012 XVI, 115 S. Ill., graph. Darst. txt rdacontent n rdamedia nc rdacarrier München, Techn. Univ., Diss., 2012 Thrombus (DE-588)7606612-5 gnd rswk-swf Bildsegmentierung (DE-588)4145448-0 gnd rswk-swf Objektverfolgung (DE-588)4311226-2 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Thrombus (DE-588)7606612-5 s Bildsegmentierung (DE-588)4145448-0 s Objektverfolgung (DE-588)4311226-2 s DE-604 Erscheint auch als Online-Ausgabe urn:nbn:de:bvb:91-diss-20121211-1097187-0-3 http://mediatum.ub.tum.de/node?id=1097187 Verlag kostenfrei Volltext https://nbn-resolving.org/urn:nbn:de:bvb:91-diss-20121211-1097187-0-3 Resolving-System DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=025895895&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Brieu, Nicolas Image-based characterization of thrombus formation in time-lapse DIC microscopy segmentation under low contrast and highly dynamic imaging conditions Thrombus (DE-588)7606612-5 gnd Bildsegmentierung (DE-588)4145448-0 gnd Objektverfolgung (DE-588)4311226-2 gnd |
| subject_GND | (DE-588)7606612-5 (DE-588)4145448-0 (DE-588)4311226-2 (DE-588)4113937-9 |
| title | Image-based characterization of thrombus formation in time-lapse DIC microscopy segmentation under low contrast and highly dynamic imaging conditions |
| title_auth | Image-based characterization of thrombus formation in time-lapse DIC microscopy segmentation under low contrast and highly dynamic imaging conditions |
| title_exact_search | Image-based characterization of thrombus formation in time-lapse DIC microscopy segmentation under low contrast and highly dynamic imaging conditions |
| title_full | Image-based characterization of thrombus formation in time-lapse DIC microscopy segmentation under low contrast and highly dynamic imaging conditions Nicolas Brieu |
| title_fullStr | Image-based characterization of thrombus formation in time-lapse DIC microscopy segmentation under low contrast and highly dynamic imaging conditions Nicolas Brieu |
| title_full_unstemmed | Image-based characterization of thrombus formation in time-lapse DIC microscopy segmentation under low contrast and highly dynamic imaging conditions Nicolas Brieu |
| title_short | Image-based characterization of thrombus formation in time-lapse DIC microscopy |
| title_sort | image based characterization of thrombus formation in time lapse dic microscopy segmentation under low contrast and highly dynamic imaging conditions |
| title_sub | segmentation under low contrast and highly dynamic imaging conditions |
| topic | Thrombus (DE-588)7606612-5 gnd Bildsegmentierung (DE-588)4145448-0 gnd Objektverfolgung (DE-588)4311226-2 gnd |
| topic_facet | Thrombus Bildsegmentierung Objektverfolgung Hochschulschrift |
| url | http://mediatum.ub.tum.de/node?id=1097187 https://nbn-resolving.org/urn:nbn:de:bvb:91-diss-20121211-1097187-0-3 http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=025895895&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
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