Digital audio watermarking:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Abschlussarbeit Buch |
| Sprache: | English |
| Veröffentlicht: |
Berlin
Logos-Verl.
2004
|
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | IX, 221 S. graph. Darst. |
| ISBN: | 3832505822 |
Internformat
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| 100 | 1 | |a Arnold, Michael |e Verfasser |4 aut | |
| 245 | 1 | 0 | |a Digital audio watermarking |c von Michael Arnold |
| 264 | 1 | |a Berlin |b Logos-Verl. |c 2004 | |
| 300 | |a IX, 221 S. |b graph. Darst. | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 502 | |a Zugl.: Darmstadt, Univ., Diss., 2004 | ||
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Datensatz im Suchindex
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| adam_text | CONTENTS 1 INTRODUCTION 1 1.1 MOTIVATION 2 1.2 PIRACY IN THE MUSIC
SECTOR 3 1.3 THE PROTECTION OF AUDIO DATA THROUGH TECHNICAL MEANS 6
1.3.1 COPY PROTECTION OF AUDIO CDS 7 1.3.2 USAGE MONITORING AND
DISTRIBUTION TRACING . . 8 1.3.3 USAGE CONTROL 9 1.4 STRUCTURE OF THIS
DISSERTATION 9 2 DIGITAL WATERMARKING 13 2.1 CRYPTOGRAPHY, STEGANOGRAPHY
AND DIGITAL WATERMARK- ING 14 2.1.1 STEGANOGRAPHY 15 2.1.2 DIGITAL
WATERMARKING 19 2.2 GENERAL PRINCIPLES AND TERMINOLOGY 19 2.2.1 BASIC
PRINCIPLES OF WATERMARKING 20 2.2.2 TERMINOLOGY 22 2.3 WATERMARKING AS A
FORM OF COMMUNICATION 24 2.3.1 FIRST GENERATION METHODS 28 2.3.2 BEYOND
THE FIRST GENERATION 31 2.4 SUMMARY 33 3 APPLICATIONS OF DIGITAL
WATERMARKING FOR AUDIO DATA 35 3.1 COPYRIGHT PROTECTION 36 3.1.1
IDENTIFICATION OF ORIGIN 36 I CONTENTS 3.1.2 PROOF OF OWNERSHIP 37 3.2
COPY PROTECTION 42 3.3 WATERMARKING AS ANNOTATION MECHANISM 44 3.4
TRANSACTION TRACKING 46 3.5 MONITORING 48 3.5.1 AUTOMATIC PLAYLIST
GENERATION FOR RIGHTS VERI- FICATION 49 3.5.2 BROADCAST MONITORING OF
AUDIO MATERIAL ... 49 3.6 SUMMARY 51 4 PSYCHOACOUSTICS 53 4.1
INTRODUCTION 53 4.2 MASKING EFFECTS 54 4.2.1 SIMULTANEOUS MASKING 56
4.2.2 TEMPORAL MASKING EFFECTS 59 4.3 CRITICAL BANDS 60 4.4 SUMMARY 62 5
DIGITAL AUDIO WATERMARKING METHODS 63 5.1 LSBCODING 64 5.2 EMBEDDING
WATERMARKS INTO THE PHASE 64 5.2.1 PHASE CODING 65 5.2.2 PHASE
MODULATION 66 5.3 ECHOHIDING 70 5.4 WATERMARKING OF COMPRESSED AUDIO
DATA 73 5.4.1 WATERMARKING THE COMPRESSED BIT-STREAM ... 74 5.4.2
INTEGRATING WATERMARK EMBEDDING INTO COM- PRESSION ENCODER 76 5.5
SPREAD-SPECTRUM AUDIO WATERMARKING 77 5.6 SUMMARY 81 6 THE AWA
ALGORITHM 83 6.1 REQUIREMENTS OF AN AUDIO WATERMARKING ALGORITHM 84
6.1.1 QUALITY 84 6.1.2 ROBUSTNESS 85 6.1.3 SECURITY 86 LI CONTENTS 6.1.4
APPLICATION REQUIREMENTS 87 6.2 ALGORITHM DESIGN CRITERIA 89 6.3 THE
BASIC ALGORITHM 90 6.3.1 ENCODING 91 6.3.2 DECODING 95 6.3.3 TEST
STATISTIC 96 6.3.4 CALCULATION OF THE ERROR PROBABILITY 98 6.4
EXTENSIONS OF THE BASIC ALGORITHM 100 6.4.1 BLIND DETECTION 100 6.4.2
EMBEDDING MULTIPLE WATERMARKS 102 6.5 PSYCHOACOUSTIC WATERMARKING 105
6.5.1 PSYCHOACOUSTIC MODEL MPEG 1 LAYER I AND II . 105 6.5.2 INTEGRATION
INTO WATERMARK EMBEDDER 113 6.6 ROBUST AUDIO WATERMARKING 117 6.6.1
IMPROVEMENT AT THE ENCODER 117 6.6.2 ROBUST DETECTION 118 6.7 SUMMARY
122 QUALITY EVALUATION OF WATERMARKED AUDIO TRACKS 125 7.1 QUALITY
EVALUATION OF WATERMARKED OBJECTS 126 7.2 SUBJECTIVE QUALITY EVALUATION
127 7.2.1 PSYCHOPHYSICAL METHODS 127 7.2.2 THE ITU-RBS.1116 STANDARD 130
7.3 OBJECTIVE MEASUREMENT OF HIGH QUALITY AUDIO .... 132 7.4 TESTING
WATERMARKED ITEMS WITH REDUCED QUALITY . . 134 7.5 QUALITY TESTS AND
RESULTS 136 7.5.1 TEST ITEMS, PARAMETERS AND TEST SETUP 136 7.5.2 TEST
IMPLEMENTATION 138 7.5.3 SUBJECTIVE LISTENING TEST RESULTS 139 7.5.4
OBJECTIVE MEASUREMENT RESULTS 141 7.5.5 COMPARISON OF SUBJECTIVE AND
OBJECTIVE TEST RESULTS 141 7.5.6 COMPARISON OF THE RESULTS OF OBJECTIVE
QUALITY RATING 142 7.6 SUMMARY 144 III CONTENTS 8 BENCHMARKING OF AWA
147 8.1 THREATS AND RISK ANALYSIS 148 8.2 ATTACKS ON AUDIO WATERMARKS
AND COUNTERMEASURES 149 8.2.1 CLASSIFICATION OF ATTACKS 149 8.2.2
REMOVAL ATTACKS AND MANIPULATIONS 152 8.2.3 DESYNCHRONIZATION ATTACKS
164 8.2.4 EMBEDDING ATTACKS 167 8.2.5 DETECTION ATTACKS 171 8.3
EVALUATING THE AWA ALGORITHM 172 8.3.1 EVALUATION CRITERIA AND METRICS
172 8.3.2 PERFORMANCE EVALUATION AND REPRESENTATION . 174 8.3.3
ROBUSTNESS AGAINST REMOVAL ATTACKS 176 8.3.4 ROBUSTNESS AGAINST
DESYNCHRONIZATION ATTACKS 180 8.3.5 ROBUSTNESS AGAINST EMBEDDING ATTACKS
. . . . 181 8.3.6 ROBUSTNESS AGAINST FALSE ALARMS 184 8.4 SUMMARY 185 9
CONCLUSIONS 187 9.1 SUMMARY OF CONTRIBUTIONS 188 9.2 PRACTICAL LIMITS OF
DIGITAL WATERMARKING 190 9.3 FUTURE RESEARCH 191 IV
|
| adam_txt |
CONTENTS 1 INTRODUCTION 1 1.1 MOTIVATION 2 1.2 PIRACY IN THE MUSIC
SECTOR 3 1.3 THE PROTECTION OF AUDIO DATA THROUGH TECHNICAL MEANS 6
1.3.1 COPY PROTECTION OF AUDIO CDS 7 1.3.2 USAGE MONITORING AND
DISTRIBUTION TRACING . . 8 1.3.3 USAGE CONTROL 9 1.4 STRUCTURE OF THIS
DISSERTATION 9 2 DIGITAL WATERMARKING 13 2.1 CRYPTOGRAPHY, STEGANOGRAPHY
AND DIGITAL WATERMARK- ING 14 2.1.1 STEGANOGRAPHY 15 2.1.2 DIGITAL
WATERMARKING 19 2.2 GENERAL PRINCIPLES AND TERMINOLOGY 19 2.2.1 BASIC
PRINCIPLES OF WATERMARKING 20 2.2.2 TERMINOLOGY 22 2.3 WATERMARKING AS A
FORM OF COMMUNICATION 24 2.3.1 FIRST GENERATION METHODS 28 2.3.2 BEYOND
THE FIRST GENERATION 31 2.4 SUMMARY 33 3 APPLICATIONS OF DIGITAL
WATERMARKING FOR AUDIO DATA 35 3.1 COPYRIGHT PROTECTION 36 3.1.1
IDENTIFICATION OF ORIGIN 36 I CONTENTS 3.1.2 PROOF OF OWNERSHIP 37 3.2
COPY PROTECTION 42 3.3 WATERMARKING AS ANNOTATION MECHANISM 44 3.4
TRANSACTION TRACKING 46 3.5 MONITORING 48 3.5.1 AUTOMATIC PLAYLIST
GENERATION FOR RIGHTS VERI- FICATION 49 3.5.2 BROADCAST MONITORING OF
AUDIO MATERIAL . 49 3.6 SUMMARY 51 4 PSYCHOACOUSTICS 53 4.1
INTRODUCTION 53 4.2 MASKING EFFECTS 54 4.2.1 SIMULTANEOUS MASKING 56
4.2.2 TEMPORAL MASKING EFFECTS 59 4.3 CRITICAL BANDS 60 4.4 SUMMARY 62 5
DIGITAL AUDIO WATERMARKING METHODS 63 5.1 LSBCODING 64 5.2 EMBEDDING
WATERMARKS INTO THE PHASE 64 5.2.1 PHASE CODING 65 5.2.2 PHASE
MODULATION 66 5.3 ECHOHIDING 70 5.4 WATERMARKING OF COMPRESSED AUDIO
DATA 73 5.4.1 WATERMARKING THE COMPRESSED BIT-STREAM . 74 5.4.2
INTEGRATING WATERMARK EMBEDDING INTO COM- PRESSION ENCODER 76 5.5
SPREAD-SPECTRUM AUDIO WATERMARKING 77 5.6 SUMMARY 81 6 THE AWA
ALGORITHM 83 6.1 REQUIREMENTS OF AN AUDIO WATERMARKING ALGORITHM 84
6.1.1 QUALITY 84 6.1.2 ROBUSTNESS 85 6.1.3 SECURITY 86 LI CONTENTS 6.1.4
APPLICATION REQUIREMENTS 87 6.2 ALGORITHM DESIGN CRITERIA 89 6.3 THE
BASIC ALGORITHM 90 6.3.1 ENCODING 91 6.3.2 DECODING 95 6.3.3 TEST
STATISTIC 96 6.3.4 CALCULATION OF THE ERROR PROBABILITY 98 6.4
EXTENSIONS OF THE BASIC ALGORITHM 100 6.4.1 BLIND DETECTION 100 6.4.2
EMBEDDING MULTIPLE WATERMARKS 102 6.5 PSYCHOACOUSTIC WATERMARKING 105
6.5.1 PSYCHOACOUSTIC MODEL MPEG 1 LAYER I AND II . 105 6.5.2 INTEGRATION
INTO WATERMARK EMBEDDER 113 6.6 ROBUST AUDIO WATERMARKING 117 6.6.1
IMPROVEMENT AT THE ENCODER 117 6.6.2 ROBUST DETECTION 118 6.7 SUMMARY
122 QUALITY EVALUATION OF WATERMARKED AUDIO TRACKS 125 7.1 QUALITY
EVALUATION OF WATERMARKED OBJECTS 126 7.2 SUBJECTIVE QUALITY EVALUATION
127 7.2.1 PSYCHOPHYSICAL METHODS 127 7.2.2 THE ITU-RBS.1116 STANDARD 130
7.3 OBJECTIVE MEASUREMENT OF HIGH QUALITY AUDIO . 132 7.4 TESTING
WATERMARKED ITEMS WITH REDUCED QUALITY . . 134 7.5 QUALITY TESTS AND
RESULTS 136 7.5.1 TEST ITEMS, PARAMETERS AND TEST SETUP 136 7.5.2 TEST
IMPLEMENTATION 138 7.5.3 SUBJECTIVE LISTENING TEST RESULTS 139 7.5.4
OBJECTIVE MEASUREMENT RESULTS 141 7.5.5 COMPARISON OF SUBJECTIVE AND
OBJECTIVE TEST RESULTS 141 7.5.6 COMPARISON OF THE RESULTS OF OBJECTIVE
QUALITY RATING 142 7.6 SUMMARY 144 III CONTENTS 8 BENCHMARKING OF AWA
147 8.1 THREATS AND RISK ANALYSIS 148 8.2 ATTACKS ON AUDIO WATERMARKS
AND COUNTERMEASURES 149 8.2.1 CLASSIFICATION OF ATTACKS 149 8.2.2
REMOVAL ATTACKS AND MANIPULATIONS 152 8.2.3 DESYNCHRONIZATION ATTACKS
164 8.2.4 EMBEDDING ATTACKS 167 8.2.5 DETECTION ATTACKS 171 8.3
EVALUATING THE AWA ALGORITHM 172 8.3.1 EVALUATION CRITERIA AND METRICS
172 8.3.2 PERFORMANCE EVALUATION AND REPRESENTATION . 174 8.3.3
ROBUSTNESS AGAINST REMOVAL ATTACKS 176 8.3.4 ROBUSTNESS AGAINST
DESYNCHRONIZATION ATTACKS 180 8.3.5 ROBUSTNESS AGAINST EMBEDDING ATTACKS
. . . . 181 8.3.6 ROBUSTNESS AGAINST FALSE ALARMS 184 8.4 SUMMARY 185 9
CONCLUSIONS 187 9.1 SUMMARY OF CONTRIBUTIONS 188 9.2 PRACTICAL LIMITS OF
DIGITAL WATERMARKING 190 9.3 FUTURE RESEARCH 191 IV |
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| author | Arnold, Michael |
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| genre | (DE-588)4113937-9 Hochschulschrift gnd-content |
| genre_facet | Hochschulschrift |
| id | DE-604.BV021460609 |
| illustrated | Illustrated |
| index_date | 2024-07-02T14:07:36Z |
| indexdate | 2024-07-09T20:36:28Z |
| institution | BVB |
| isbn | 3832505822 |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-014680571 |
| oclc_num | 76579906 |
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| owner_facet | DE-M382 DE-634 |
| physical | IX, 221 S. graph. Darst. |
| publishDate | 2004 |
| publishDateSearch | 2004 |
| publishDateSort | 2004 |
| publisher | Logos-Verl. |
| record_format | marc |
| spelling | Arnold, Michael Verfasser aut Digital audio watermarking von Michael Arnold Berlin Logos-Verl. 2004 IX, 221 S. graph. Darst. txt rdacontent n rdamedia nc rdacarrier Zugl.: Darmstadt, Univ., Diss., 2004 Schallaufzeichnung (DE-588)4052020-1 gnd rswk-swf Benchmark (DE-588)4144457-7 gnd rswk-swf Digital Rights Management (DE-588)4774276-8 gnd rswk-swf Elektronisches Wasserzeichen (DE-588)4572344-8 gnd rswk-swf Digitales Tonsignal (DE-588)4229078-8 gnd rswk-swf Qualitätssicherung (DE-588)4126457-5 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Digital Rights Management (DE-588)4774276-8 s Schallaufzeichnung (DE-588)4052020-1 s Elektronisches Wasserzeichen (DE-588)4572344-8 s Digitales Tonsignal (DE-588)4229078-8 s Benchmark (DE-588)4144457-7 s Qualitätssicherung (DE-588)4126457-5 s DE-604 GBV Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=014680571&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Arnold, Michael Digital audio watermarking Schallaufzeichnung (DE-588)4052020-1 gnd Benchmark (DE-588)4144457-7 gnd Digital Rights Management (DE-588)4774276-8 gnd Elektronisches Wasserzeichen (DE-588)4572344-8 gnd Digitales Tonsignal (DE-588)4229078-8 gnd Qualitätssicherung (DE-588)4126457-5 gnd |
| subject_GND | (DE-588)4052020-1 (DE-588)4144457-7 (DE-588)4774276-8 (DE-588)4572344-8 (DE-588)4229078-8 (DE-588)4126457-5 (DE-588)4113937-9 |
| title | Digital audio watermarking |
| title_auth | Digital audio watermarking |
| title_exact_search | Digital audio watermarking |
| title_exact_search_txtP | Digital audio watermarking |
| title_full | Digital audio watermarking von Michael Arnold |
| title_fullStr | Digital audio watermarking von Michael Arnold |
| title_full_unstemmed | Digital audio watermarking von Michael Arnold |
| title_short | Digital audio watermarking |
| title_sort | digital audio watermarking |
| topic | Schallaufzeichnung (DE-588)4052020-1 gnd Benchmark (DE-588)4144457-7 gnd Digital Rights Management (DE-588)4774276-8 gnd Elektronisches Wasserzeichen (DE-588)4572344-8 gnd Digitales Tonsignal (DE-588)4229078-8 gnd Qualitätssicherung (DE-588)4126457-5 gnd |
| topic_facet | Schallaufzeichnung Benchmark Digital Rights Management Elektronisches Wasserzeichen Digitales Tonsignal Qualitätssicherung Hochschulschrift |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=014680571&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| work_keys_str_mv | AT arnoldmichael digitalaudiowatermarking |