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- Publications
- Influence

Image Processing and Data Analysis - The Multiscale Approach

- Jean-Luc Starck, F. Murtagh, A. Bijaoui
- Computer Science
- 1 July 1998

Foreword 1. The wavelet transform 2. Multiresolution support and filtering 3. Deconvolution 4. 1-D signals and Euclidean-based data analysis 5. Geometric registration 6. Disparity analysis and… Expand

The Undecimated Wavelet Decomposition and its Reconstruction

- Jean-Luc Starck, M. Fadili, F. Murtagh
- Mathematics, Medicine
- IEEE Transactions on Image Processing
- 1 February 2007

This paper describes the undecimated wavelet transform and its reconstruction. In the first part, we show the relation between two well known undecimated wavelet transforms, the standard undecimated… Expand

A Survey of Recent Advances in Hierarchical Clustering Algorithms

- F. Murtagh
- Computer Science
- Comput. J.
- 1 November 1983

It has often been asserted that since hierarchical clustering algorithms require pairwise interobject proximities, the complexity of these clustering procedures is at least O(N 2 ). Recent work has… Expand

Weighted Association Rule Mining using weighted support and significance framework

- Feng Tao, F. Murtagh, M. Farid
- Computer Science
- KDD '03
- 24 August 2003

We address the issues of discovering significant binary relationships in transaction datasets in a weighted setting. Traditional model of association rule mining is adapted to handle weighted… Expand

Ward’s Hierarchical Agglomerative Clustering Method: Which Algorithms Implement Ward’s Criterion?

- F. Murtagh, P. Legendre
- Computer Science
- J. Classif.
- 1 October 2014

The Ward error sum of squares hierarchical clustering method has been very widely used since its first description by Ward in a 1963 publication. It has also been generalized in various ways. Two… Expand

Astronomical image and data analysis

- Jean-Luc Starck, F. Murtagh
- Mathematics
- 3 October 2002

From the Contents: Filtering * Deconvolution * Detection * Image Compression * Multichannel Data * An Entropic Tour of Astronomical Data Analysis * Astronomical Catalog Analysis * Multiple Resolution… Expand

Inpainting and Zooming Using Sparse Representations

- M. Fadili, Jean-Luc Starck, F. Murtagh
- Computer Science
- Comput. J.
- 2009

Representing the image to be inpainted in an appropriate sparse representation dictionary, and combining elements from Bayesian statistics and modern harmonic analysis, we introduce an expectation… Expand

Deconvolution in astronomy: A review

- Jean-Luc Starck, E. Pantin, F. Murtagh
- Physics
- 1 December 2002

This article reviews different deconvolution methods. The all-pervasive presence of noise is what makes deconvolution particularly difficult. The diversity of resulting algorithms reflects different… Expand

Three Types of Gamma-Ray Bursts

- S. Mukherjee, E. Feigelson, G. J. Babu, F. Murtagh, Chris Fraley, A. Raftery
- Physics
- 7 February 1998

A multivariate analysis of gamma-ray burst (GRB) bulk properties is presented to discriminate between distinct classes of GRBs. Several variables representing burst duration, Nuence, and spectral… Expand