An optimized direction statistics for detecting and removing random-valued impulse noise
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DOI: 10.3934/jimo.2017062
Abstract: In this paper, we propose a robust local image statistic based on optimized direction, by which we can distinguish image details and edges from impulse noise effectively. Therefore it can identify noisy pixels more accurately.… read more here.
Keywords: valued impulse; impulse noise; optimized direction; random valued ... See more keywords