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Record W2083881297 · doi:10.1190/1.1817705

Multiple suppression based on the migration operator and a hyperbolic median filter

2003· article· en· W2083881297 on OpenAlexaffabout
Rongfeng Zhang, Tadeusz J. Ulrych

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldComputer Science
TopicImage and Signal Denoising Methods
Canadian institutionsUniversity of British Columbia
Fundersnot available
KeywordsOperator (biology)Filtering theoryFilter (signal processing)MathematicsComputer scienceAlgorithmComputer vision

Abstract

fetched live from OpenAlex

PreviousNext No AccessSEG Technical Program Expanded Abstracts 2003Multiple suppression based on the migration operator and a hyperbolic median filterAuthors: Rongfeng ZhangTadeusz J. UlrychRongfeng ZhangUniversity of British Columbia, Canada and Tadeusz J. UlrychUniversity of British Columbia, Canadahttps://doi.org/10.1190/1.1817705 SectionsAboutPDF/ePub ToolsAdd to favoritesDownload CitationsTrack CitationsPermissions ShareFacebookTwitterLinked InRedditEmail Permalink: https://doi.org/10.1190/1.1817705FiguresReferencesRelatedDetailsCited ByMultiple suppression based on polynomial fittingZou Zhen, Ling Yun, Wang Yong Jun, and Gao Jun25 October 2012Simultaneous sources separation via multidirectional vector-median filteringShoudong Huo, Yi Luo, and Panos G. Kelamis14 June 2012 | GEOPHYSICS, Vol. 77, No. 4Simultaneous sources separation via multi‐directional vector‐median filterShoudong Huo, Yi Luo, and Panos Kelamis14 October 2009A 1D time-varying median filter for seismic random, spike-like noise eliminationGEOPHYSICS, Vol. 74, No. 1A 2D multistage median filter to reduce random seismic noiseGEOPHYSICS, Vol. 71, No. 5 SEG Technical Program Expanded Abstracts 2003ISSN (print):1052-3812 ISSN (online):1949-4645Copyright: 2003 Pages: 2452 publication data© 2003 Copyright © 2003 Society of Exploration GeophysicistsPublisher:Society of Exploration Geophysicists HistoryPublished: 03 Jan 2005 CITATION INFORMATION Rongfeng Zhang and Tadeusz J. Ulrych, (2003), "Multiple suppression based on the migration operator and a hyperbolic median filter," SEG Technical Program Expanded Abstracts : 1949-1952. https://doi.org/10.1190/1.1817705 Plain-Language Summary PDF DownloadLoading ...

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: none
GenreCandidate signal: Methods · Consensus signal: none
Teacher disagreement score0.794
Threshold uncertainty score0.170

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.024
GPT teacher head0.253
Teacher spread0.229 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designBench or experimental
Domainnot available
GenreMethods

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations11
Published2003
Admission routes2
Has abstractyes

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