CN104268893A - 一种用左右扫描和四个角旋转扫描对肺实质分割去噪的方法 - Google Patents
一种用左右扫描和四个角旋转扫描对肺实质分割去噪的方法 Download PDFInfo
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- CN104268893A CN104268893A CN201410545665.0A CN201410545665A CN104268893A CN 104268893 A CN104268893 A CN 104268893A CN 201410545665 A CN201410545665 A CN 201410545665A CN 104268893 A CN104268893 A CN 104268893A
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- 210000004072 lung Anatomy 0.000 title claims abstract description 128
- 238000000034 method Methods 0.000 title claims abstract description 105
- 240000004282 Grewia occidentalis Species 0.000 title abstract 5
- 210000000115 thoracic cavity Anatomy 0.000 claims abstract description 47
- 230000011218 segmentation Effects 0.000 claims abstract description 43
- 210000000621 bronchi Anatomy 0.000 claims abstract description 11
- 230000002685 pulmonary effect Effects 0.000 claims description 127
- 239000000523 sample Substances 0.000 claims description 28
- 230000001678 irradiating effect Effects 0.000 claims description 12
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- 238000009499 grossing Methods 0.000 description 1
- 238000003709 image segmentation Methods 0.000 description 1
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- 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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/12—Edge-based segmentation
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- 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
- G06T2207/10—Image acquisition modality
- G06T2207/10072—Tomographic images
- G06T2207/10081—Computed x-ray tomography [CT]
-
- 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
- G06T2207/10—Image acquisition modality
- G06T2207/10072—Tomographic images
- G06T2207/10104—Positron emission tomography [PET]
-
- 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
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30004—Biomedical image processing
- G06T2207/30061—Lung
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Cited By (6)
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---|---|---|---|---|
CN107103334A (zh) * | 2017-04-26 | 2017-08-29 | 太原理工大学 | 一种基于卷积神经网络和字典对学习的肺结节分类方法 |
CN107578415A (zh) * | 2017-10-10 | 2018-01-12 | 深圳市图智能科技有限公司 | 一种医学图像分割方法及装置 |
CN108932716A (zh) * | 2017-05-26 | 2018-12-04 | 无锡时代天使医疗器械科技有限公司 | 用于牙齿图像的图像分割方法 |
WO2019000455A1 (zh) * | 2017-06-30 | 2019-01-03 | 上海联影医疗科技有限公司 | 图像分割的方法及系统 |
CN109447969A (zh) * | 2018-10-29 | 2019-03-08 | 北京青燕祥云科技有限公司 | 肝占位性病变识别方法、装置和实现装置 |
CN111968063A (zh) * | 2020-09-07 | 2020-11-20 | 北京凌云光技术集团有限责任公司 | 一种形态学图像滤波装置及方法 |
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CN101256670A (zh) * | 2008-03-20 | 2008-09-03 | 华南师范大学 | 序列图像三维可视化的方法及装置 |
CN101576997A (zh) * | 2009-06-19 | 2009-11-11 | 西安电子科技大学 | 基于二次三维区域生长的腹部器官分割方法 |
US20130322725A1 (en) * | 2011-02-04 | 2013-12-05 | The Regents Of The University Of California | Methods and apparatus for computer-aided radiological detection and imaging |
CN103473805A (zh) * | 2013-09-18 | 2013-12-25 | 内蒙古科技大学 | 基于改进区域生长算法测量三维重建肝脏模型体积的方法 |
CN103942785A (zh) * | 2014-04-09 | 2014-07-23 | 苏州大学 | 一种基于图割的pet和ct图像的肺肿瘤分割方法 |
-
2014
- 2014-10-16 CN CN201410545665.0A patent/CN104268893B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101256670A (zh) * | 2008-03-20 | 2008-09-03 | 华南师范大学 | 序列图像三维可视化的方法及装置 |
CN101576997A (zh) * | 2009-06-19 | 2009-11-11 | 西安电子科技大学 | 基于二次三维区域生长的腹部器官分割方法 |
US20130322725A1 (en) * | 2011-02-04 | 2013-12-05 | The Regents Of The University Of California | Methods and apparatus for computer-aided radiological detection and imaging |
CN103473805A (zh) * | 2013-09-18 | 2013-12-25 | 内蒙古科技大学 | 基于改进区域生长算法测量三维重建肝脏模型体积的方法 |
CN103942785A (zh) * | 2014-04-09 | 2014-07-23 | 苏州大学 | 一种基于图割的pet和ct图像的肺肿瘤分割方法 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107103334A (zh) * | 2017-04-26 | 2017-08-29 | 太原理工大学 | 一种基于卷积神经网络和字典对学习的肺结节分类方法 |
CN108932716A (zh) * | 2017-05-26 | 2018-12-04 | 无锡时代天使医疗器械科技有限公司 | 用于牙齿图像的图像分割方法 |
CN108932716B (zh) * | 2017-05-26 | 2020-09-22 | 无锡时代天使医疗器械科技有限公司 | 用于牙齿图像的图像分割方法 |
WO2019000455A1 (zh) * | 2017-06-30 | 2019-01-03 | 上海联影医疗科技有限公司 | 图像分割的方法及系统 |
US10949977B2 (en) | 2017-06-30 | 2021-03-16 | Shanghai United Imaging Healthcare Co., Ltd. | Methods and systems for image segmentation |
US11710242B2 (en) | 2017-06-30 | 2023-07-25 | Shanghai United Imaging Healthcare Co., Ltd. | Methods and systems for image segmentation |
CN107578415A (zh) * | 2017-10-10 | 2018-01-12 | 深圳市图智能科技有限公司 | 一种医学图像分割方法及装置 |
CN107578415B (zh) * | 2017-10-10 | 2019-12-17 | 深圳市一图智能科技有限公司 | 一种医学图像分割方法及装置 |
CN109447969A (zh) * | 2018-10-29 | 2019-03-08 | 北京青燕祥云科技有限公司 | 肝占位性病变识别方法、装置和实现装置 |
CN109447969B (zh) * | 2018-10-29 | 2021-08-10 | 北京青燕祥云科技有限公司 | 肝占位性病变识别方法、装置和实现装置 |
CN111968063A (zh) * | 2020-09-07 | 2020-11-20 | 北京凌云光技术集团有限责任公司 | 一种形态学图像滤波装置及方法 |
CN111968063B (zh) * | 2020-09-07 | 2024-01-26 | 凌云光技术股份有限公司 | 一种形态学图像滤波装置及方法 |
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