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Lapped transforms are traditionally viewed as block-transforms, composed of M pass-band filters. Seismic data present oscillatory patterns and lapped transforms ...
Jun 11, 2016 · Lapped transforms and hidden Markov models for seismic data filtering. ... Keywords: seismi data ltering; lapped transforms; hidden Markov models.
As a consequence, we propose here to use hidden Markov models with lapped transforms, relying on [2, 3]. Special care is taken in the design of the LT used ...
DWT is particularly successful for noise removal citeDonohoD1995tit_den_st. Recently, algorithms based on wavelet-domain hidden Markov models (HMMs) have ...
... seismic data at low to moderate noise levels. Keywords: seismic data filtering; lapped transforms; hidden Markov models. AMS Subject Classification: 22E46 ...
LAPPED TRANSFORMS AND HIDDEN MARKOV MODELS FOR SEISMIC DATA FILTERING. Authors. Duval, Laurent; Chaux, Caroline. Abstract. Seismic exploration provides ...
Seismi data ltering with lapped transforms and hidden Markov models A. Laurent Duval , B. Caroline Chaux+ Institut Fran ais du P etrole, ...
Sep 17, 2024 · Request PDF | On Jan 1, 2004, L. Duval published Seismic Filtering in a Lapped Transform Domain with Hidden Markov Models | Find, ...
Nov 28, 2015 · LAPPED TRANSFORMS AND HIDDEN MARKOV MODELS FOR SEISMIC DATA FILTERING. Overview of attention for article published in International Journal ...
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Laurent Duval, Caroline Chaux (2004) Lapped transforms and hidden Markov models for seismic data filtering International Journal of Wavelets ...