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FAST HIGH-DIMENSIONAL FILTERING USING CLUSTERING

Abstract: 

Several algorithms in image processing involve spatio-range filtering of images and high-dimensional data derived from them. The exact computation of these so-called high-dimensional filters is challenging, especially for real-time processing of high-resolution images. In this paper, a simple yet accurate approximation of high-dimensional filters is obtained using a mix of clustering and fast convolutions. The resulting algorithm is competitive with state-of-the-art methods and importantly comes with guaranteed error bounds. The algorithm will be discussed in short in this presentation. To emphasise the practical speed-up obtained using our fast algorithm, a demo will be presented at the end.

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This slides are for presentation in ICIP 2017.

Paper Details

Authors:
Kunal N.Chaudhury
Submitted On:
14 September 2017 - 1:24am
Short Link:
Type:
Presentation Slides
Event:
Presenter's Name:
Pravin Ramachandran Nair
Paper Code:
1813
Document Year:
2017
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ICIP_slides.pdf

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[1] Kunal N.Chaudhury, "FAST HIGH-DIMENSIONAL FILTERING USING CLUSTERING", IEEE SigPort, 2017. [Online]. Available: http://sigport.org/1994. Accessed: Sep. 24, 2017.
@article{1994-17,
url = {http://sigport.org/1994},
author = {Kunal N.Chaudhury },
publisher = {IEEE SigPort},
title = {FAST HIGH-DIMENSIONAL FILTERING USING CLUSTERING},
year = {2017} }
TY - EJOUR
T1 - FAST HIGH-DIMENSIONAL FILTERING USING CLUSTERING
AU - Kunal N.Chaudhury
PY - 2017
PB - IEEE SigPort
UR - http://sigport.org/1994
ER -
Kunal N.Chaudhury. (2017). FAST HIGH-DIMENSIONAL FILTERING USING CLUSTERING. IEEE SigPort. http://sigport.org/1994
Kunal N.Chaudhury, 2017. FAST HIGH-DIMENSIONAL FILTERING USING CLUSTERING. Available at: http://sigport.org/1994.
Kunal N.Chaudhury. (2017). "FAST HIGH-DIMENSIONAL FILTERING USING CLUSTERING." Web.
1. Kunal N.Chaudhury. FAST HIGH-DIMENSIONAL FILTERING USING CLUSTERING [Internet]. IEEE SigPort; 2017. Available from : http://sigport.org/1994