Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.14279/2391
Title: | Line preserving adaptive median filtering |
Authors: | Kasparis, Takis Weeks, Arthur R. Koteeswaran, Revathi |
metadata.dc.contributor.other: | Κασπαρής, Τάκης |
Major Field of Science: | Engineering and Technology |
Field Category: | Electrical Engineering - Electronic Engineering - Information Engineering |
Keywords: | Algorithms;Computer vision;Adaptive filters;Filters and filtration |
Issue Date: | 21-Sep-1994 |
Source: | Applications of Digital Image Processing XVII, 1994, San Diego, United States |
Conference: | SPIE Conference Proceedings |
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. |
ISSN: | 0277-786X |
DOI: | 10.1117/12.186546 |
Rights: | © 1994 SPIE |
Type: | Conference Papers |
Affiliation: | University of Central Florida |
Affiliation : | University of Central Florida |
Publication Type: | Peer Reviewed |
Appears in Collections: | Δημοσιεύσεις σε συνέδρια /Conference papers or poster or presentation |
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