Adaptive multilevel median filtering of image sequences

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dc.contributor.author Jackson, Shawn en_US
dc.contributor.author Savakis, Andreas en_US
dc.date.accessioned 2007-06-22T15:25:02Z en_US
dc.date.available 2007-06-22T15:25:02Z en_US
dc.date.issued 2005-09-11 en_US
dc.identifier.citation Image Processing 3 (2005) 545-548 en_US
dc.identifier.isbn 0-7803-9134-9 en_US
dc.identifier.uri http://hdl.handle.net/1850/4081 en_US
dc.description "Adaptive multilevel median filtering of image sequences," The International Conference on Image Processing, vol. 3. The Institute of Electrical and Electronics Engineers. Held in Geona, Italy: 11-14 September 2005. ©2005 Institute of Electrical and Electronics Engineers (IEEE). Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. en_US
dc.description.abstract This paper presents a new method for adaptive multilevel median (AML3D) filtering of image sequences that can be used for impulse noise suppression in movies that have been converted from film to digital format. The proposed AML3D filter operates on three consecutive frames using an adaptive window and is designed to provide good image quality at modest computational cost. In addition, we present a benchmark comparison of methods used for median filtering of image sequences. Testing includes both grayscale and color images that are synthetically degraded by various levels of impulse noise. Results obtained for timing performance and image quality illustrate that the AML3D filter provides the highest PSNR improvement, while maintaining a reasonable throughput. en_US
dc.language.iso en_US en_US
dc.publisher Institute of Electrical and Electronics Engineers (IEEE) en_US
dc.relation.ispartofseries vol. 3 en_US
dc.subject Adaptive filters en_US
dc.subject Filtering theory en_US
dc.subject Image color analysis en_US
dc.subject Image sequences en_US
dc.subject Median filters en_US
dc.title Adaptive multilevel median filtering of image sequences en_US
dc.type Article en_US

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