Sergi Ventosa
Sergi Ventosa
Institut de Cičncies del Mar
Verifierad e-postadress på icm.csic.es
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The S-transform from a wavelet point of view
S Ventosa, C Simon, M Schimmel, JJ Daņobeitia, A Mānuel
Signal Processing, IEEE Transactions on 56 (7), 2771-2780, 2008
1582008
The S-Transform and Its Inverses: Side Effects of Discretizing and Filtering
C Simon, S Ventosa, M Schimmel, A Heldring, JJ Danobeitia, J Gallart, ...
Signal Processing, IEEE Transactions on 55 (10), 4928-4937, 2007
90*2007
Adaptive multiple subtraction with wavelet-based complex unary Wiener filters
S Ventosa, S Le Roy, I Huard, A Pica, H Rabeson, P Ricarte, L Duval
Geophysics 77 (6), 183-192, 2012
352012
Seismic anisotropy in the Earth's innermost inner core: Testing structural models against mineral physics predictions
B Romanowicz, A Cao, B Godwal, R Wenk, S Ventosa, R Jeanloz
Geophysical Research Letters 43 (1), 93-100, 2016
222016
A low-power datalogger based on compactflash memory for ocean bottom seismometers
SS Panahi, S Ventosa, J Cadena, A Mānuel-Lāzaro, A Bermúdez, ...
IEEE Transactions on Instrumentation and Measurement 57 (10), 2297-2303, 2008
222008
Extracting surface waves, hum and normal modes: time-scale phase-weighted stack and beyond
S Ventosa, M Schimmel, E Stutzmann
Geophysical Journal International 211 (1), 30-44, 2017
192017
High resolution upper mantle discontinuity images across the Pacific Ocean from SS precursors using local slant stack filters
Z Zheng, S Ventosa, B Romanowicz
Geophysical Journal International 202 (1), 175-189, 2015
142015
Window length selection for optimum slowness resolution of the local-slant-stack transform
S Ventosa, C Simon, M Schimmel
Geophysics 77 (2), V31-V40, 2012
142012
Low‐frequency ambient noise autocorrelations: Waveforms and normal modes
M Schimmel, E Stutzmann, S Ventosa
Seismological Research Letters 89 (4), 1488-1496, 2018
112018
Measuring group velocity in seismic noise correlation studies based on phase coherence and resampling strategies
M Schimmel, E Stutzmann, S Ventosa
IEEE Transactions on Geoscience and Remote Sensing 55 (4), 1928-1935, 2017
72017
Extraction of weak PcP phases using the slant-stacklet transform – II: constraints on lateral variations of structure near the core–mantle boundary
S Ventosa, B Romanowicz
Geophysical Journal International 203 (2), 1227-1245, 2015
62015
Coherent noise removal in seismic data with redundant multiscale directional filters
S Ventosa, H Rabeson, L Duval
2011 19th European Signal Processing Conference, 1150-1154, 2011
62011
Extraction of weak PcP phases using the slant-stacklet transform — I: method and examples
S Ventosa, B Romanowicz
Geophysical Journal International 201 (1), 207-223, 2015
52015
Stability and power consumption tests for time base selection of an ocean bottom seismometer (OBS)
SS Panahi, A Manuel, S Ventosa
2006 49th IEEE International Midwest Symposium on Circuits and Systems 2 …, 2006
52006
Signal processing techniques applied to seismic signal detection
S Ventosa, C Simon, M Schimmel
Universidad Politécnica de Cataluņa, 2005
52005
Towards the processing of large data volumes with phase cross‐correlation
S Ventosa, M Schimmel, E Stutzmann
Seismological Research Letters 90 (4), 1663-1669, 2019
42019
Unary adaptive subtraction of joint multiple models with complex wavelet frames
S Ventosa, S Le Roy, I Huard, A Pica, L Duval
SEG Technical Program Expanded Abstracts 2012, 1-5, 2012
32012
Complex wavelet adaptive multiple subtraction with unary filters
S Ventosa, H Rabeson, P Ricarte, L Duval
73rd EAGE Conference and Exhibition incorporating SPE EUROPEC 2011, cp-238-00274, 2011
32011
2-D COHERENT SIGNAL PROCESSING: THE ADAPTIVE SLOWNESS FILTER
S Ventosa, C Simon, M Schimmel, JJ Daņobeitia, A Mānuel
3*2007
A robust and compact recorder system for ocean bottom seismometers
SS Panahi, A Mānuel, J Del Río, S Ventosa, M Papis, H Torruella, ...
Proceedings of the 20th IEEE Instrumentation Technology Conference (Cat. No …, 2003
32003
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Artiklar 1–20