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Adaptive intrafield reducing of gaussian noise by fuzzy logic processing
Adaptive intrafield reducing of gaussian noise by fuzzy logic processing
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机译:通过模糊逻辑处理自适应降低高斯噪声的场内
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摘要
The level of Gaussian noise in a memory field being scanned by rows is reduced by reconstructing each pixel by fuzzy logic processors, the latter processing the the values of pixels neighbouring the pixel being processed and belonging to a processing window defined by the last scanned row and the row being scanned, thus minimizing the memory requisite of the filtering system to a single row. The system perform an adaptive filtering within the current field itself and does not produceedge-smoothing effects as in prior adaptive filtering systems operating on consecutive fields.
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