Progress report on archival storage of color films by a one-step rainbow holographic process
| Autor: | Fapeng Yu, S. L. Zhuang, Paul H. Ruterbusch |
|---|---|
| Rok vydání: | 1981 |
| Předmět: |
Physics
Artifact (error) Noise (signal processing) business.industry ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION Process (computing) Holography Speckle noise Rainbow GeneralLiterature_MISCELLANEOUS Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials law.invention Optics law Cylindrical lens Electrical and Electronic Engineering Physical and Theoretical Chemistry business Image resolution ComputingMethodologies_COMPUTERGRAPHICS |
| Zdroj: | Optics Communications. 37:335-338 |
| ISSN: | 0030-4018 |
| DOI: | 10.1016/0030-4018(81)90430-2 |
| Popis: | The application of a one-step rainbow holographic process, utilizing a cylindrical lens technique, to the archival storage of color films is described. Although this technique improves the hologram image resolution, color blur, and speckle noise, it still suffers the same drawbacks. First, the coherent artifact noise and color blur still can not be totally eliminated. Secondly, the technique is still elaborate and expensive, which limits its practical application to the archival storage of color films. |
| Databáze: | OpenAIRE |
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