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|Title:||Line preserving adaptive median filtering||Authors:||Kasparis, Takis
Weeks, Arthur R.
|Keywords:||Algorithms;Computer vision;Adaptive filters;Filters and filtration||Issue Date:||1994||Publisher:||SPIE||Source:||Applications of Digital Image Processing XVII, 1994, San Diego, United States||Abstract:||A new form of adaptive median filtering that suppresses impulsive noise while preserving image detail and thin lines is presented. This is accomplished by first generating a binary mask of the image which is subsequently used to drive the type of filtering within the filter windows. The decisions used are either 2-D or directional 1-D median filtering, depending on line structure information from the binary mask. Filtering along the direction of a line preserves the line and suppresses impulsive noise. Experimental results with a real image demonstrate the performance of the algorithm.||URI:||http://ktisis.cut.ac.cy/handle/10488/7200
|ISSN:||0277786X||DOI:||10.1117/12.186546||Rights:||© 1994 SPIE||Type:||Conference Papers|
|Appears in Collections:||Δημοσιεύσεις σε συνέδρια/Conference papers|
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