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A Correlation Based Strategy for the Acceleration of Nonlocal Means Filtering Algorithm
Joint Authors
Coatrieux, Jean Louis
Wu, Jiasong
Chen, Yang
Zhang, Junfeng
Luo, Limin
Source
Mathematical Problems in Engineering
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-07-13
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Although the nonlocal means (NLM) algorithm takes a significant step forward in image filtering field, it suffers from a high computational complexity.
To deal with this drawback, this paper proposes an acceleration strategy based on a correlation operation.
Instead of per-pixel processing, this approach performs a simultaneous calculation of all the image pixels with the help of correlation operators.
Complexity analysis and experimental results are reported and show the advantage of the proposed algorithm in terms of computation and time cost.
American Psychological Association (APA)
Zhang, Junfeng& Wu, Jiasong& Coatrieux, Jean Louis& Luo, Limin& Chen, Yang. 2016. A Correlation Based Strategy for the Acceleration of Nonlocal Means Filtering Algorithm. Mathematical Problems in Engineering،Vol. 2016, no. 2016, pp.1-7.
https://search.emarefa.net/detail/BIM-1112328
Modern Language Association (MLA)
Zhang, Junfeng…[et al.]. A Correlation Based Strategy for the Acceleration of Nonlocal Means Filtering Algorithm. Mathematical Problems in Engineering No. 2016 (2016), pp.1-7.
https://search.emarefa.net/detail/BIM-1112328
American Medical Association (AMA)
Zhang, Junfeng& Wu, Jiasong& Coatrieux, Jean Louis& Luo, Limin& Chen, Yang. A Correlation Based Strategy for the Acceleration of Nonlocal Means Filtering Algorithm. Mathematical Problems in Engineering. 2016. Vol. 2016, no. 2016, pp.1-7.
https://search.emarefa.net/detail/BIM-1112328
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1112328