NO20030607D0 - Kantbevarende forbedring av seismiske bilder ved ikke-line¶r, anisotrop diffusjon - Google Patents

Kantbevarende forbedring av seismiske bilder ved ikke-line¶r, anisotrop diffusjon

Info

Publication number
NO20030607D0
NO20030607D0 NO20030607A NO20030607A NO20030607D0 NO 20030607 D0 NO20030607 D0 NO 20030607D0 NO 20030607 A NO20030607 A NO 20030607A NO 20030607 A NO20030607 A NO 20030607A NO 20030607 D0 NO20030607 D0 NO 20030607D0
Authority
NO
Norway
Prior art keywords
epsil
point
calculating
image
edge
Prior art date
Application number
NO20030607A
Other languages
English (en)
Other versions
NO20030607L (no
NO324860B1 (no
Inventor
Eric Bouts
Gijsbert Christiaan Fehmers
Stiliyan Nikolov Kalitzin
Original Assignee
Shell Int Research
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shell Int Research filed Critical Shell Int Research
Publication of NO20030607D0 publication Critical patent/NO20030607D0/no
Publication of NO20030607L publication Critical patent/NO20030607L/no
Publication of NO324860B1 publication Critical patent/NO324860B1/no

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/70—Denoising; Smoothing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
    • G01V1/34—Displaying seismic recordings or visualisation of seismic data or attributes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/30—Noise filtering
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/60—Analysis
    • G01V2210/64—Geostructures, e.g. in 3D data cubes
    • G01V2210/646—Fractures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20004—Adaptive image processing
    • G06T2207/20012—Locally adaptive
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20172—Image enhancement details
    • G06T2207/20192—Edge enhancement; Edge preservation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Remote Sensing (AREA)
  • Multimedia (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
NO20030607A 2000-08-09 2003-02-07 Kantbevarende forbedring av seismiske bilder ved ikke-lineaer, anisotrop diffusjon NO324860B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00306780 2000-08-09
PCT/EP2001/009277 WO2002013139A1 (en) 2000-08-09 2001-08-09 Edge-preserving enhancement of seismic images by nonlinear anisotropic diffusion

Publications (3)

Publication Number Publication Date
NO20030607D0 true NO20030607D0 (no) 2003-02-07
NO20030607L NO20030607L (no) 2003-04-08
NO324860B1 NO324860B1 (no) 2007-12-17

Family

ID=8173178

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20030607A NO324860B1 (no) 2000-08-09 2003-02-07 Kantbevarende forbedring av seismiske bilder ved ikke-lineaer, anisotrop diffusjon

Country Status (10)

Country Link
US (1) US6725174B2 (no)
EP (1) EP1307858B1 (no)
JP (1) JP2004506275A (no)
AU (2) AU2001284006B2 (no)
CA (1) CA2417749C (no)
DE (1) DE60102247T2 (no)
GC (1) GC0000235A (no)
MY (1) MY126900A (no)
NO (1) NO324860B1 (no)
WO (1) WO2002013139A1 (no)

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US20110297369A1 (en) * 2008-11-14 2011-12-08 Krishnan Kumaran Windowed Statistical Analysis For Anomaly Detection In Geophysical Datasets
US20100312480A1 (en) * 2009-04-24 2010-12-09 Hansteen Fredrik Method for monitoring fluid flow in a multi-layered system
US8170288B2 (en) * 2009-05-11 2012-05-01 Saudi Arabian Oil Company Reducing noise in 3D seismic data while preserving structural details
US8600708B1 (en) 2009-06-01 2013-12-03 Paradigm Sciences Ltd. Systems and processes for building multiple equiprobable coherent geometrical models of the subsurface
US8711140B1 (en) 2009-06-01 2014-04-29 Paradigm Sciences Ltd. Systems and methods for building axes, co-axes and paleo-geographic coordinates related to a stratified geological volume
US9536022B1 (en) 2009-06-01 2017-01-03 Paradigm Sciences Ltd. Systems and methods for modeling faults in the subsurface
US9418182B2 (en) 2009-06-01 2016-08-16 Paradigm Sciences Ltd. Systems and methods for building axes, co-axes and paleo-geographic coordinates related to a stratified geological volume
US8743115B1 (en) 2009-10-23 2014-06-03 Paradigm Sciences Ltd. Systems and methods for coordinated editing of seismic data in dual model
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US8380435B2 (en) * 2010-05-06 2013-02-19 Exxonmobil Upstream Research Company Windowed statistical analysis for anomaly detection in geophysical datasets
MY162927A (en) 2010-05-28 2017-07-31 Exxonmobil Upstream Res Co Method for seismic hydrocarbon system anylysis
RU2563147C2 (ru) * 2010-06-25 2015-09-20 КБА-НотаСис СА Способ и система для бесконтактного счета подложек, уложенных в стопку, особенно пачек банкнот
US8938105B2 (en) 2010-10-28 2015-01-20 Kabushiki Kaisha Toshiba Denoising method and system for preserving clinically significant structures in reconstructed images using adaptively weighted anisotropic diffusion filter
CN102646265B (zh) 2011-02-22 2015-09-23 株式会社东芝 图像处理设备和方法
US10114134B2 (en) 2012-03-02 2018-10-30 Emerson Paradigm Holding Llc Systems and methods for generating a geological model honoring horizons and faults
US9759826B2 (en) 2012-04-03 2017-09-12 Paradigm Sciences Ltd. System and method for generating an implicit model of geological horizons
US20140278118A1 (en) * 2013-03-14 2014-09-18 Chevron U.S.A. Inc. System and method for attenuating noise in seismic data
EP2778725B1 (en) 2013-03-15 2018-07-18 Emerson Paradigm Holding LLC Systems and methods to build sedimentary attributes
CN104020492B (zh) * 2013-07-01 2015-10-28 西安交通大学 一种三维地震资料的保边滤波方法
CN103489159B (zh) * 2013-09-02 2016-05-04 电子科技大学 基于三边结构导向滤波的三维地震数据图像降噪方法
EP2869096B1 (en) 2013-10-29 2019-12-04 Emerson Paradigm Holding LLC Systems and methods of multi-scale meshing for geologic time modeling
CN104794685B (zh) * 2014-01-17 2019-04-26 腾讯科技（深圳）有限公司 一种实现图像去噪的方法及装置
US10422923B2 (en) 2014-03-28 2019-09-24 Emerson Paradigm Holding Llc Systems and methods for modeling fracture networks in reservoir volumes from microseismic events
JP6732727B2 (ja) 2014-03-28 2020-07-29 テルモ ビーシーティー、インコーポレーテッド 制御ループを用いた分離プロセスにおけるゲイン
CN104459792B (zh) * 2014-11-12 2017-06-30 中国石油化工股份有限公司 一种构造约束下的边缘保护滤波方法
US9690002B2 (en) 2015-06-18 2017-06-27 Paradigm Sciences Ltd. Device, system and method for geological-time refinement
US10466388B2 (en) 2016-09-07 2019-11-05 Emerson Paradigm Holding Llc System and method for editing geological models by switching between volume-based models and surface-based structural models augmented with stratigraphic fiber bundles
FR3070208A1 (fr) * 2017-08-18 2019-02-22 Landmark Graphics Corporation Detection de failles souterraines sur la base de l’interpretation des donnees sismiques
WO2019060806A1 (en) * 2017-09-22 2019-03-28 Saudi Arabian Oil Company ESTIMATING GEOLOGICAL RENDERING BASED ON SEISMIC DATA
US10520644B1 (en) 2019-01-10 2019-12-31 Emerson Paradigm Holding Llc Imaging a subsurface geological model at a past intermediate restoration time
US11156744B2 (en) 2019-01-10 2021-10-26 Emerson Paradigm Holding Llc Imaging a subsurface geological model at a past intermediate restoration time
US10928533B2 (en) 2019-04-24 2021-02-23 Saudi Arabian Oil Company Identifying potential hydrocarbon traps in a subterranean region using recursive anisotropic erosion of seismic data
CN110596756B (zh) * 2019-05-12 2020-12-25 吉林大学 基于自适应混合复扩散模型的沙漠地震勘探噪声压制方法
US11415717B2 (en) 2020-08-18 2022-08-16 Saudi Arabian Oil Company Edge-preserving gaussian grid smoothing of noise components in subsurface grids to generate geological maps
CN113568048B (zh) * 2021-07-28 2022-08-26 电子科技大学 基于Hessian矩阵的三维地震相干属性调节方法
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Also Published As

Publication number Publication date
WO2002013139A1 (en) 2002-02-14
NO20030607L (no) 2003-04-08
EP1307858B1 (en) 2004-03-03
US6725174B2 (en) 2004-04-20
NO324860B1 (no) 2007-12-17
MY126900A (en) 2006-10-31
JP2004506275A (ja) 2004-02-26
DE60102247T2 (de) 2005-02-24
AU2001284006B2 (en) 2004-06-17
EP1307858A1 (en) 2003-05-07
GC0000235A (en) 2006-03-29
DE60102247D1 (de) 2004-04-08
US20030179907A1 (en) 2003-09-25
CA2417749A1 (en) 2002-02-14
CA2417749C (en) 2009-09-22
AU8400601A (en) 2002-02-18

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