6 May 2008 Spatial transform in non-conventional ultra-high resolution image-carrying fiber bundle
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Abstract
Restricted by the device fabrication technology, traditional scanning imaging system can not get high spatial resolution, and it's difficult to get a line array whose sensor number is over 6000. A kind of non-conventional fiber bundle is designed to couple information. Using existing small scale plane arrays to receive the signals of the fiber bundle's output can acquire ultra-high spatial resolution image. However, owing to the special structure of the bundle, the image processing is very complicated. Double module extremum filter algorithm is proposed in this paper. This algorithm can eliminate the blind pixels caused by broken fibers, locate the center of each fiber in the output terminal of fiber, recover the input images completely, and achieve the spatial transform.
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Bowen An, Junbo Gao, Guozhong Wang, "Spatial transform in non-conventional ultra-high resolution image-carrying fiber bundle", Proc. SPIE 7000, Optical and Digital Image Processing, 70001B (6 May 2008); doi: 10.1117/12.778183; https://doi.org/10.1117/12.778183
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