CN115147502A - 图像重建模型生成及图像重建方法、装置、设备和介质 - Google Patents

图像重建模型生成及图像重建方法、装置、设备和介质 Download PDF

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Publication number
CN115147502A
CN115147502A CN202110340196.9A CN202110340196A CN115147502A CN 115147502 A CN115147502 A CN 115147502A CN 202110340196 A CN202110340196 A CN 202110340196A CN 115147502 A CN115147502 A CN 115147502A
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China
Prior art keywords
image
resolution
magnetic resonance
reconstruction
preset
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CN202110340196.9A
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English (en)
Chinese (zh)
Inventor
郭木子
郑海荣
朱燕杰
梁栋
刘新
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Shenzhen Institute of Advanced Technology of CAS
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Shenzhen Institute of Advanced Technology of CAS
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Priority to CN202110340196.9A priority Critical patent/CN115147502A/zh
Priority to PCT/CN2021/137623 priority patent/WO2022206021A1/fr
Publication of CN115147502A publication Critical patent/CN115147502A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/003—Reconstruction from projections, e.g. tomography
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4007—Scaling of whole images or parts thereof, e.g. expanding or contracting based on interpolation, e.g. bilinear interpolation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2210/00—Indexing scheme for image generation or computer graphics
    • G06T2210/41—Medical

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Evolutionary Computation (AREA)
  • Artificial Intelligence (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Computational Linguistics (AREA)
  • Data Mining & Analysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
CN202110340196.9A 2021-03-30 2021-03-30 图像重建模型生成及图像重建方法、装置、设备和介质 Pending CN115147502A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202110340196.9A CN115147502A (zh) 2021-03-30 2021-03-30 图像重建模型生成及图像重建方法、装置、设备和介质
PCT/CN2021/137623 WO2022206021A1 (fr) 2021-03-30 2021-12-13 Procédé et appareil de génération de modèle de reconstruction d'image, procédé et appareil de reconstruction d'image, dispositif et support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110340196.9A CN115147502A (zh) 2021-03-30 2021-03-30 图像重建模型生成及图像重建方法、装置、设备和介质

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CN115147502A true CN115147502A (zh) 2022-10-04

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CN (1) CN115147502A (fr)
WO (1) WO2022206021A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107610194B (zh) * 2017-08-14 2020-08-04 成都大学 基于多尺度融合cnn的磁共振图像超分辨率重建方法
US11449989B2 (en) * 2019-03-27 2022-09-20 The General Hospital Corporation Super-resolution anatomical magnetic resonance imaging using deep learning for cerebral cortex segmentation
CN110599401A (zh) * 2019-08-19 2019-12-20 中国科学院电子学研究所 遥感图像超分辨率重建方法、处理装置及可读存储介质
CN111353935A (zh) * 2020-01-03 2020-06-30 首都医科大学附属北京友谊医院 基于深度学习的磁共振成像优化方法及其设备
CN111583109B (zh) * 2020-04-23 2024-02-13 华南理工大学 基于生成对抗网络的图像超分辨率方法

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