Abstract
In this paper, we propose the hardware architecture of bilateral filter that can smooth image while preserving edges for the real-time image processing. Bilateral filter is nonlinear combination of nearby image values. As the time complexity of bilateral filter is O (total pixel size ∗ filter kernel size 2), the real-time processing is difficult. We reduce the time complexity of bilateral filter using parallel architecture to achieve real-time performance.
This research was supported by the MKE(The Ministry of Knowledge Economy), Korea, under the CITRC(Convergence Information Technology Research Center) support program (NIPA-2011-C6150-1102-0011) supervised by the NIPA(National IT Industry Promotion Agency).
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© 2011 Springer-Verlag Berlin Heidelberg
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Kim, EK., Lee, JD., Moon, B., Lee, YH. (2011). Hardware Architecture of Bilateral Filter to Remove Haze. In: Kim, Th., et al. Communication and Networking. FGCN 2011. Communications in Computer and Information Science, vol 265. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-27192-2_17
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DOI: https://doi.org/10.1007/978-3-642-27192-2_17
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-27191-5
Online ISBN: 978-3-642-27192-2
eBook Packages: Computer ScienceComputer Science (R0)