Zobrazeno 1 - 10
of 17
pro vyhledávání: '"C. Van Spaendonck"'
Publikováno v:
Signal Processing. 83:1689-1706
Complex discrete wavelet transforms (DWT) have significant advantages over real wavelet transforms for certain signal processing problems. Two approaches to the implementation of complex wavelet transforms have been proposed earlier. Both approaches
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd5b677c0f0042e28fe3b3f6533a54e1
https://doi.org/10.1016/s0165-1684(03)00077-x
https://doi.org/10.1016/s0165-1684(03)00077-x
Publikováno v:
71st EAGE Conference and Exhibition incorporating SPE EUROPEC 2009.
This paper describes an integrated workflow which was used for near-field exploration and development of Rotliegend reservoirs in the NAM-operated part of the K and L blocks in the Dutch offshore. New long cable 3D seismic was shot over the bulk of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d0d96cadfeaff0009bf36b60cb8d59f
https://doi.org/10.3997/2214-4609.201400478
https://doi.org/10.3997/2214-4609.201400478
Publikováno v:
70th EAGE Conference and Exhibition incorporating SPE EUROPEC 2008.
In 2004/5 NAM acquired a proprietary long-cable survey with 6 km streamers in the Dutch offshore, the first 3D survey to be shot in the Southern Permian Basin with these streamer lengths. The long-cable acquisition geometry was deemed necessary becau
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6338e0522c39d44283847caeec74068f
https://doi.org/10.3997/2214-4609.20148068
https://doi.org/10.3997/2214-4609.20148068
Publikováno v:
ICASSP
Shift sensitivity, poor directional selectivity and lack of phase information are three major disadvantages of the discrete wavelet transform, In earlier research, we demonstrated that projection-based complex wavelet transforms have excellent direct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af21c70b457ade287cff2d7297af371d
https://doi.org/10.1109/icassp.2002.5744029
https://doi.org/10.1109/icassp.2002.5744029
Publikováno v:
SEG Technical Program Expanded Abstracts 2001.
Attributes for seismic signal analysis have gone through a major revolution due to the introduction of three-dimensional seismic imagery. Formerly, frequency and phase were features of interest, now also the geometry of reflectors in the volume have
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2039c6d07d430457801632616d436e0f
https://doi.org/10.1190/1.1816521
https://doi.org/10.1190/1.1816521
Publikováno v:
Wavelet Applications in Signal and Image Processing VIII.
Poor directional selectivity, a major disadvantage of the separable 2D discrete wavelet transform (DWT), has previously been circumvented either by using highly redundant, nonseparable wavelet transforms or by using restrictive designs to obtain a pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7397b8828ab3132dbeefcccf2b9f0877
https://doi.org/10.1117/12.408642
https://doi.org/10.1117/12.408642
Publikováno v:
SEG Technical Program Expanded Abstracts 2000.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d373676c304b6cd19f17cc1a0ba425c0
https://doi.org/10.1190/1.1815848
https://doi.org/10.1190/1.1815848
Publikováno v:
SEG Technical Program Expanded Abstracts 1999.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cf5d10c55148661dcdc7e0568f66fb5
https://doi.org/10.1190/1.1820902
https://doi.org/10.1190/1.1820902
Autor:
Richard G. Baraniuk, Ivan Magrin-Chagnolleau, Rutger L. C. van Spaendonck, Hyeokho Choi, Philippe Steeghs
Publikováno v:
SEG Technical Program Expanded Abstracts 1999.
Wavelet-domain hidden Markov models (HMMs) are powerful tools for modeling the statistical properties of wavelet transforms. By characterizing the joint statistics of wavelet coe cients, HMMs e ciently capture the characteristics of many real-world s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5aadf6697bd3a5f21c5b9c698bce6fb5
https://doi.org/10.1190/1.1820808
https://doi.org/10.1190/1.1820808
Autor:
E. Kruisinga, W. P. Frijlinck, Fr. A. Pompen, A. C. E. Vechtmann‐Veth, H. de Groot, Willem van Doorn, C. B. van Haeringen, A. Bosker, W. P. Frijunck, K. R. Gallas, G. Leopold, P. Roorda, Jos. Mansion, J. L. Cardozo, E. R. Adair, Oswald Doughty, J. Kooistra, C. Van Spaendonck, W. A. Ovaa, W. H. Staverman, H. J. Van Der Mebr
Publikováno v:
English Studies. 8:18-198
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0efcba1dabc7d3fb21147a1432953ac
https://doi.org/10.1080/00138382608596506
https://doi.org/10.1080/00138382608596506