JP4266683B2 - マルチスライス型画像再構成のための方法及び装置 - Google Patents

マルチスライス型画像再構成のための方法及び装置 Download PDF

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JP4266683B2
JP4266683B2 JP2003093026A JP2003093026A JP4266683B2 JP 4266683 B2 JP4266683 B2 JP 4266683B2 JP 2003093026 A JP2003093026 A JP 2003093026A JP 2003093026 A JP2003093026 A JP 2003093026A JP 4266683 B2 JP4266683 B2 JP 4266683B2
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projection
interpolation
computer
adaptive
generating
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JP2003325502A (ja
JP2003325502A5 (enExample
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チアン・シェー
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GE Medical Systems Global Technology Co LLC
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GE Medical Systems Global Technology Co LLC
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/003—Reconstruction from projections, e.g. tomography
    • G06T11/005—Specific pre-processing for tomographic reconstruction, e.g. calibration, source positioning, rebinning, scatter correction, retrospective gating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/027—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis characterised by the use of a particular data acquisition trajectory, e.g. helical or spiral
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S378/00—X-ray or gamma ray systems or devices
    • Y10S378/901—Computer tomography program or processor

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
JP2003093026A 2002-04-01 2003-03-31 マルチスライス型画像再構成のための方法及び装置 Expired - Fee Related JP4266683B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/113,069 2002-04-01
US10/113,069 US6587537B1 (en) 2002-04-01 2002-04-01 Methods and apparatus for multi-slice image reconstruction

Publications (3)

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JP2003325502A JP2003325502A (ja) 2003-11-18
JP2003325502A5 JP2003325502A5 (enExample) 2006-05-25
JP4266683B2 true JP4266683B2 (ja) 2009-05-20

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JP2003093026A Expired - Fee Related JP4266683B2 (ja) 2002-04-01 2003-03-31 マルチスライス型画像再構成のための方法及び装置

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US (1) US6587537B1 (enExample)
EP (1) EP1351192A1 (enExample)
JP (1) JP4266683B2 (enExample)
IL (1) IL154862A (enExample)

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US20050201605A1 (en) * 2004-03-11 2005-09-15 Jianying Li Methods and apparatus for CT smoothing to reduce artifacts
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JP2006320523A (ja) * 2005-05-19 2006-11-30 Ge Medical Systems Global Technology Co Llc シャトルモードヘリカルスキャンのスキャンパラメータ設定方法およびｘ線ｃｔ装置
US7646842B2 (en) * 2005-09-23 2010-01-12 General Electric Company Methods and apparatus for reconstructing thick image slices
JP5097355B2 (ja) * 2006-03-29 2012-12-12 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー 放射線断層撮影装置
JP4414420B2 (ja) 2006-10-27 2010-02-10 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー Ｘ線断層撮影装置およびアーチファクトの低減方法
JP4350738B2 (ja) 2006-10-27 2009-10-21 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー Ｘ線断層撮影装置およびアーチファクトの低減方法
JP5184834B2 (ja) * 2007-07-18 2013-04-17 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー Ｘ線ｃｔ装置
US8017898B2 (en) * 2007-08-17 2011-09-13 Magna Electronics Inc. Vehicular imaging system in an automatic headlamp control system
JP5538684B2 (ja) * 2008-03-13 2014-07-02 キヤノン株式会社 画像処理装置、画像処理方法、プログラム、及び記憶媒体
BR112013012676A2 (pt) * 2010-11-25 2016-08-23 Koninkl Philips Electronics Nv aparelho de projeção direta para realizar uma projeção direta através de uma imagem, aparelho de reconstrução para reconstruir iterativamente uma imagem de uma região de interesse a partir dos dados de projeção adquiridos, aparelho de aquisição de imagens para gerar uma imagem de uma região de interesse, método de projeção direta para realizar uma projeção direta através de uma imagem e programa de computador para realizar uma projeção direta através de uma imagem
US10950012B2 (en) * 2015-01-09 2021-03-16 Shimadzu Corporation Radiation image generation method and image processing device
US10157460B2 (en) 2016-10-25 2018-12-18 General Electric Company Interpolated tomosynthesis projection images
US10096106B2 (en) 2016-11-10 2018-10-09 General Electric Company Combined medical imaging
US10463333B2 (en) 2016-12-13 2019-11-05 General Electric Company Synthetic images for biopsy control
US11928581B2 (en) * 2018-09-14 2024-03-12 Arm Limited System and method for compressing kernels

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Publication number Publication date
IL154862A (en) 2007-12-03
JP2003325502A (ja) 2003-11-18
IL154862A0 (en) 2003-10-31
US6587537B1 (en) 2003-07-01
EP1351192A1 (en) 2003-10-08

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