Optical fractal synthesizer: concept and experimental verification
| Autor: | Yoshiki Ichioka, Jun Tanida, Atsushi Uemoto |
|---|---|
| Rok vydání: | 1993 |
| Předmět: |
Computer science
Materials Science (miscellaneous) Fractal transform Physics::Optics Optical computing Image processing Iterative reconstruction iterated function system feedback system Industrial and Manufacturing Engineering law.invention Optics Fractal Iterated function system fractal law Fractal compression Business and International Management business.industry Signal compression affine transformation image compression Parallel processing (DSP implementation) Affine transformation business Algorithm Beam splitter Image compression |
| Zdroj: | Applied Optics. 32:653 |
| ISSN: | 1539-4522 0003-6935 |
| DOI: | 10.1364/ao.32.000653 |
| Popis: | An application of optical parallel processing in the generation of fractal images is presented.Iterated function systems [ M. Barnsley , Fractals Everywhere ( Academic, Boston, Mass., 1988), Chap. 3] are the basis of the operation, which can be easily implemented with optical techniques. An optical fractal synthesizer is considered to compute iterated function systems effectively with the advantages of optical processing in data continuity as well as parallelism. As an instance of the optical fractal synthesizer, an experimental system consisting of two optical subsystems for affine transformation and a TV-feedback line is constructed. Several experimental results verify the principle and show the processing capability of the optical fractal synthesizer. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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