Computer holography: theory, algorithms, and realization
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Abschlussarbeit Buch |
| Sprache: | German |
| Veröffentlicht: |
1995
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| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | II, 169 S. Ill., graph. Darst. |
Internformat
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| 245 | 1 | 0 | |a Computer holography |b theory, algorithms, and realization |c Eryi Zhang |
| 264 | 1 | |c 1995 | |
| 300 | |a II, 169 S. |b Ill., graph. Darst. | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
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| 502 | |a Heidelberg, Univ., Diss., 1995 | ||
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Datensatz im Suchindex
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| adam_text |
CONTENTS
ABSTRACT
1. INTRODUCTION.1-1
1.1. HOLOGRAPHY AND ITS APPLICATIONS.1-1
1.2. WHAT IS COMPUTER HOLOGRAPHY.1-3
1.3. WHAT IS REQUIRED FOR COMPUTER HOLOGRAPHY.1-4
1.4. MAIN EMPHASES AND GOALS OF THIS WORK.1-5
2. THEORETICAL FOUNDATIONS.2-1
2.1. WAVE OPTICS.2-1
2.1.1. MAXWELL'S EQUATIONS.2-1
2.1.2. WAVEFRONT PROPAGATION.2-5
2.1.3. DIFFRACTION FORMULAS.2-7
2.1.4. INTERFERENCE.2-9
2.2. PRINCIPLES OF HOLOGRAPHY.2-10
2.2.1. WAVEFRONT RECORDING.2-11
2.2.2. WAVEFRONT RECONSTRUCTION.2-12
2.2.3. EFFECTS OF THE FINITE RESOLUTION AND SIZE OF RECORDING
MATERIALS.2-13
2.2.4. DIFFRACTION EFFICIENCY.2-15
2.2.5. WAVE OPTICS AND GEOMETRICAL OPTICS.2-16
2.2.6. FOURIER TRANSFORM ELEMENT.2-17
3. FUNDAMENTALS OF COMPUTER HOLOGRAPHY.3-1
3.1. TYPES OF HOLOGRAMS.3-1
3.1.1. IMAGE PLANE, FRESNEL, AND FOURIER TRANSFORM HOLOGRAMS.3-1
3.1.2. SURFACE AND VOLUME HOLOGRAMS.3-2
3.1.3. TRANSMISSION AND REFLECTION HOLOGRAMS.3-15
3.2. COMPUTER HOLOGRAPHY.3-18
3.2.1. ADVANTAGES OF COMPUTER HOLOGRAPHY.3-18
3.2.2. SAMPLING THEOREM.3-19
3.2.3. FREE PARAMETERS IN COMPUTER HOLOGRAPHY.3-21
3.2.4. METHODS AND TECHNIQUES USED IN COMPUTER HOLOGRAPHY.3-22
3.2.5. QUANTIZATION AND ITS EFFECTS.3-24
3.2.6. MEAN-SQUARED ERROR (MSE) AND SIGNAL TO NOISE RATIO (SNR).3-24
3.3. FOURIER TRANSFORM AND ITS FAST ALGORITHM (FFT).3-25
3.3.1. FOURIER TRANSFORM.3-25
3.3.2. DISCRETE FOURIER TRANSFORM.3-26
3.3.3. FAST FOURIER TRANSFORM (FFT) ALGORITHM.3-27
4. GENERATION OF COMPUTER HOLOGRAMS-NONITERATIVE ALGORITHMS.4.1
4.1. MULTI-LEVEL HOLOGRAMS.4-1
4.1.1. GRAY-SCALE AMPLITUDE HOLOGRAMS.4-1
4.1.2. MULTI-LEVEL PHASE HOLOGRAMS.4-11
BIBLIOGRAFISCHE INFORMATIONEN
HTTP://D-NB.INFO/945382324
4.2. BINARY OPTICS.4-18
4.2.1. HARD CLIPPING.4-19
4.2.2. ERROR DIFFUSION.4-21
5. GENERATION OF COMPUTER HOLOGRAMS-ITERATIVE ALGORITHMS.5-1
5.1. ITERATIVE ALGORITHM AND CONSTRAINTS.5-1
5.2. BAND-WIDTH LIMITED SIGNALS AND THEIR HOLOGRAMS.5-2
5.2.1. BAND-LIMITED SIGNAL AND ITERATIVE FOURIER TRANSFORM ALGORITHM.5-3
5.2.2. MULTI-STEP ITERATIVE ALGORITHM (MSIA).5-7
5.2.3. CONSTRUCTION OF AN INITIAL PHASE.5-8
5.2.4. USING BAND-WIDTH LIMITED SIGNALS TO GENERATE HOLOGRAMS.5-10
5.3. GRADUAL AND RANDOM BINARIZATION OF GRAY-SCALE HOLOGRAMS.5-12
5.3.1. THE GRB ALGORITHM.5-12
5.3.2. COMPARISON WITH ESTABLISHED METHODS.5-18
5.4. MATHEMATICAL ANALYSIS OF BINARY FOURIER TRANSFORM HOLOGRAMS.5-23
5.4.1. MATHEMATICAL FOUNDATIONS OF THE BINARIZATION PROCESS.5-23
5.4.2. PROPERTIES OF DIFFUSION COEFFICIENTS D(|I-FI\V-V').5-29
5.4.3. ERROR ESTIMATION.5-32
5.4.4. NONITERATIVE METHOD.5-35
5.4.5. ITERATIVE METHOD.5-36
6. COMPUTER SIMULATED HOLOGRAPHIC IMAGING.6-1
6.1. SIMULATION OF IMAGING OF DIFFERENT TYPE OF HOLOGRAMS. 6-1
6.2. EVALUATION OF T), MSE, AND SNR.6-2
6.2.1. CALCULATION OF THE DIFFRACTION EFFICIENCY RJ.6-2
6.2.2. CALCULATION OF THE MEAN-SQUARED ERROR (MSE).6-2
6.2.3. CALCULATION OF THE SIGNAL TO NOISE RATIO (SNR).6-4
6.3. EXAMPLES.6-4
7. A DEVELOPMENT ENVIRONMENT FOR COMPUTER HOLOGRAPHY.7-1
7.1. MOTIVATION.7-1
7.2. SYSTEM REQUIREMENTS.7-1
7.2.1. HARDWARE.7-1
7.2.2. SOFTWARE.7-2
7.3. IMPLEMENTATION.7-2
7.3.1. HOLOGRAPHY MENU.7-2
7.3.2. INTERFACE TO HOLOGRAM SUBROUTINES.7-7
7.3.3. FINISHING A TASK.7-8
7.3.4. EXTENSION OF MACRO LANGUAGE FOR COMPUTER HOLOGRAPHY.7-9
7.4. USER GUIDE TO MENU HOLOGRAPHY.7-10
7.5. EXAMPLES.7-13
8. OPTICAL REALIZATION OF CGHS.8-1
8.1. EXPOSING HOLOGRAM DATA USING LINOTRONIC 330.8-1
8.2. EXPOSING HOLOGRAM DATA USING LITHOGRAPHER.8-4
SUMMARY AND LOOKING AHEAD
BIBLIOGRAPHY
ACKNOWLEDGMENTS |
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| author | Zhang, Eryi |
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| author_sort | Zhang, Eryi |
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| bvnumber | BV010433477 |
| ctrlnum | (OCoLC)64527263 (DE-599)BVBBV010433477 |
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| id | DE-604.BV010433477 |
| illustrated | Illustrated |
| indexdate | 2024-10-09T16:15:44Z |
| institution | BVB |
| language | German |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-006952492 |
| oclc_num | 64527263 |
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| physical | II, 169 S. Ill., graph. Darst. |
| publishDate | 1995 |
| publishDateSearch | 1995 |
| publishDateSort | 1995 |
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| spelling | Zhang, Eryi Verfasser aut Computer holography theory, algorithms, and realization Eryi Zhang 1995 II, 169 S. Ill., graph. Darst. txt rdacontent n rdamedia nc rdacarrier Heidelberg, Univ., Diss., 1995 Berechnung (DE-588)4120997-7 gnd rswk-swf Synthetisches Hologramm (DE-588)4184259-5 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Synthetisches Hologramm (DE-588)4184259-5 s Berechnung (DE-588)4120997-7 s DE-604 DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=006952492&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Zhang, Eryi Computer holography theory, algorithms, and realization Berechnung (DE-588)4120997-7 gnd Synthetisches Hologramm (DE-588)4184259-5 gnd |
| subject_GND | (DE-588)4120997-7 (DE-588)4184259-5 (DE-588)4113937-9 |
| title | Computer holography theory, algorithms, and realization |
| title_auth | Computer holography theory, algorithms, and realization |
| title_exact_search | Computer holography theory, algorithms, and realization |
| title_full | Computer holography theory, algorithms, and realization Eryi Zhang |
| title_fullStr | Computer holography theory, algorithms, and realization Eryi Zhang |
| title_full_unstemmed | Computer holography theory, algorithms, and realization Eryi Zhang |
| title_short | Computer holography |
| title_sort | computer holography theory algorithms and realization |
| title_sub | theory, algorithms, and realization |
| topic | Berechnung (DE-588)4120997-7 gnd Synthetisches Hologramm (DE-588)4184259-5 gnd |
| topic_facet | Berechnung Synthetisches Hologramm Hochschulschrift |
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