Dense Iterative Contextual Pixel Classification using Kriging
Publikation: Bidrag til bog/antologi/rapport › Konferencebidrag i proceedings › Forskning › fagfællebedømt
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Dense Iterative Contextual Pixel Classification using Kriging. / Ganz, Melanie; Loog, Marco; Brandt, Sami; Nielsen, Mads.
IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops, 2009. CVPR Workshops 2009. . 2009. s. 87-93.Publikation: Bidrag til bog/antologi/rapport › Konferencebidrag i proceedings › Forskning › fagfællebedømt
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TY - GEN
T1 - Dense Iterative Contextual Pixel Classification using Kriging
AU - Ganz, Melanie
AU - Loog, Marco
AU - Brandt, Sami
AU - Nielsen, Mads
N1 - Conference code: 10
PY - 2009
Y1 - 2009
N2 - In medical applications, segmentation has become an ever more important task. One of the competitive schemes toperform such segmentation is by means of pixel classification. Simple pixel-based classification schemes can be improved by incorporating contextual label information. Various methods have been proposed to this end, e.g., iterativecontextual pixel classification, iterated conditional modes, and other approaches related to Markov random fields. Aproblem of these methods, however, is their computational complexity, especially when dealing with high-resolutionimages in which relatively long range interactions may play a role. We propose a new method based on Kriging thatmakes it possible to include such long range interactions, while keeping the computations manageable when dealingwith large medical images.
AB - In medical applications, segmentation has become an ever more important task. One of the competitive schemes toperform such segmentation is by means of pixel classification. Simple pixel-based classification schemes can be improved by incorporating contextual label information. Various methods have been proposed to this end, e.g., iterativecontextual pixel classification, iterated conditional modes, and other approaches related to Markov random fields. Aproblem of these methods, however, is their computational complexity, especially when dealing with high-resolutionimages in which relatively long range interactions may play a role. We propose a new method based on Kriging thatmakes it possible to include such long range interactions, while keeping the computations manageable when dealingwith large medical images.
U2 - 10.1109/CVPR.2009.5204055
DO - 10.1109/CVPR.2009.5204055
M3 - Article in proceedings
SN - 978-1-4244-3994-2
SP - 87
EP - 93
BT - IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops, 2009. CVPR Workshops 2009.
Y2 - 20 June 2009 through 25 June 2009
ER -
ID: 14464921