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Guided Image Filtering with Arbitrary Window Function

Abstract: 

In this paper, we propose an extension of guided image filtering to support arbitrary window functions. The guided image filtering is a fast edge-preserving filter based on a local linearity assumption. The filter supports not only image smoothing but also edge enhancement and image interpolation. The guided image filter assumes that an input image is a local linear transformation of a guidance image, and the assumption is supported in a local finite region. For realizing the supposition, the guided image filtering consists of a stack of box filtering. The limitation of the guided image filtering is flexibilities of kernel shape setting. Therefore, we generalize the formulation of the guide image filter by using the idea of window functions in image signal processing to represent arbitrary kernel shapes. Also, we reveal the relationship between the guided image filtering and the variants of this filter.

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Paper Details

Authors:
Norishige Fukushima, Kenjiro Sugimoto, Sei-ichiro Kamata
Submitted On:
14 April 2018 - 5:57pm
Short Link:
Type:
Poster
Event:
Presenter's Name:
Norishige Fukushima
Document Year:
2018
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[1] Norishige Fukushima, Kenjiro Sugimoto, Sei-ichiro Kamata, "Guided Image Filtering with Arbitrary Window Function", IEEE SigPort, 2018. [Online]. Available: http://sigport.org/2857. Accessed: Aug. 18, 2018.
@article{2857-18,
url = {http://sigport.org/2857},
author = {Norishige Fukushima; Kenjiro Sugimoto; Sei-ichiro Kamata },
publisher = {IEEE SigPort},
title = {Guided Image Filtering with Arbitrary Window Function},
year = {2018} }
TY - EJOUR
T1 - Guided Image Filtering with Arbitrary Window Function
AU - Norishige Fukushima; Kenjiro Sugimoto; Sei-ichiro Kamata
PY - 2018
PB - IEEE SigPort
UR - http://sigport.org/2857
ER -
Norishige Fukushima, Kenjiro Sugimoto, Sei-ichiro Kamata. (2018). Guided Image Filtering with Arbitrary Window Function. IEEE SigPort. http://sigport.org/2857
Norishige Fukushima, Kenjiro Sugimoto, Sei-ichiro Kamata, 2018. Guided Image Filtering with Arbitrary Window Function. Available at: http://sigport.org/2857.
Norishige Fukushima, Kenjiro Sugimoto, Sei-ichiro Kamata. (2018). "Guided Image Filtering with Arbitrary Window Function." Web.
1. Norishige Fukushima, Kenjiro Sugimoto, Sei-ichiro Kamata. Guided Image Filtering with Arbitrary Window Function [Internet]. IEEE SigPort; 2018. Available from : http://sigport.org/2857