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Scalable FPGA median filtering via a directional median cascade

Abstract:

The 2-D median filter, one of the oldest and most well-established image-filtering techniques, still sees widespread use throughout computer vision. Despite its relative algorithmic simplicity, accelerating the 2-D median filter via a hardware implementation becomes increasingly challenging as the window size increases, since the resources required grow quartically with the window size. Previous works, in a non-FPGA context, have shown that separately applying several directional median filte...

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Publication status:
Published
Peer review status:
Reviewed (other)

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Publisher copy:
10.1109/FCCM51124.2021.00058

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Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Role:
Author
Publisher:
IEEE Publisher's website
Journal:
Proceedings of the IEEE Symposium on Field-Programmable Custom Computing Machines Journal website
Volume:
2021
Pages:
273
Publication date:
2021-06-02
Acceptance date:
2021-03-01
Event title:
2021 IEEE 29th Annual International Symposium on Field-Programmable Custom Computing Machines (FCCM)
Event start date:
2021-05-09
Event end date:
2021-05-12
DOI:
EISSN:
2576-2621
ISSN:
2576-2613
ISBN:
9780738126739
Language:
English
Keywords:
Pubs id:
1183062
Local pid:
pubs:1183062
Deposit date:
2022-02-10

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