Direct method of decoding multiple images
| Autor: | Alain W. Wouters, K M Simon, Joseph G. Hirschberg |
|---|---|
| Rok vydání: | 2010 |
| Předmět: |
Point spread function
Computer science Image quality business.industry Materials Science (miscellaneous) Direct method Photography Function (mathematics) Industrial and Manufacturing Engineering Image (mathematics) Optics Pinhole (optics) Business and International Management business Decoding methods |
| Zdroj: | Applied optics. 12(8) |
| ISSN: | 1559-128X |
| Popis: | In certain applications, especially x-ray and gamma-ray photography, pinhole cameras provide one of the only methods of producing sharp images. To increase the image quality, the use of an array of multiple pinholes is found valuable. The resulting blurred image must then be decoded. A particularly direct method of decoding using the original array of pinholes is possible, providing theautocorrelation function of the array is sharply peaked. Preliminary results with representative arrays are discussed. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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