Image resolution enhancement using subpixel camera displacement
| Autor: | Robert Goutte, G. Jacquemod, Christophe Odet |
|---|---|
| Rok vydání: | 1992 |
| Předmět: |
Computer science
business.industry ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION Subpixel rendering Displacement (vector) Control and Systems Engineering Camera auto-calibration Histogram Signal Processing Pinhole camera model Computer vision Computer Vision and Pattern Recognition Deconvolution Artificial intelligence Electrical and Electronic Engineering business Image resolution Software Camera resectioning |
| Zdroj: | Signal Processing. 26:139-146 |
| ISSN: | 0165-1684 |
| Popis: | Given a CCD camera with its inherent resolution, we would like to get an image with improved resolution using camera displacement. An oversampled image is made by mixing several images with subpixel camera displacement. Finally, a deconvolution technique reduces the low pass filtering effects of the CCD cells, and so improved the image sharpness. The method is tested on computer simulations. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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