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JMIV
2008

106views more JMIV 2008»

Estimation of Vector Fields in Unconstrained and Inequality Constrained Variational Problems for Segmentation and Registration

13 years 5 months ago

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Vector fields arise in many problems of computer vision, particularly in non-rigid registration. In this paper, we develop coupled partial differential equations (PDEs) to estimat...

Gozde B. Unal, Greg G. Slabaugh

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11

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JMIV
2008

76views more JMIV 2008»

PHLST5: A Practical and Improved Version of Polyharmonic Local Sine Transform

13 years 5 months ago

Download www.math.ucdavis.edu

We introduce a practical and improved version of the Polyharmonic Local Sine transform (PHLST) called PHLST5. After partitioning an input image into a set of rectangular blocks, t...

Jucheng Zhao, Naoki Saito, Yi Wang

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14

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JMIV
2008

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An Improved Hybrid Model for Molecular Image Denoising

13 years 5 months ago

Download www.nestsoftware.com

Abstract In this paper an improved hybrid method for removing noise from low SNR molecular images is introduced. The method provides an improvement over the one suggested by Jian L...

Jeny Rajan, K. Kannan, M. R. Kaimal

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17

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JMIV
2008

97views more JMIV 2008»

Fusion Graphs: Merging Properties and Watersheds

13 years 5 months ago

Download www.esiee.fr

Region merging methods consist of improving an initial segmentation by merging some pairs of neighboring regions. In this paper, we consider a segmentation as a set of connected r...

Jean Cousty, Gilles Bertrand, Michel Couprie, Laur...

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