CN110021016A - 一种钙化检测方法 - Google Patents
一种钙化检测方法 Download PDFInfo
- Publication number
- CN110021016A CN110021016A CN201910256892.4A CN201910256892A CN110021016A CN 110021016 A CN110021016 A CN 110021016A CN 201910256892 A CN201910256892 A CN 201910256892A CN 110021016 A CN110021016 A CN 110021016A
- Authority
- CN
- China
- Prior art keywords
- calcification
- pixel
- region
- candidate region
- value
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0012—Biomedical image inspection
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/11—Region-based segmentation
-
- 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
- G06T2207/30101—Blood vessel; Artery; Vein; Vascular
Landscapes
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Quality & Reliability (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910256892.4A CN110021016B (zh) | 2019-04-01 | 2019-04-01 | 一种钙化检测方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910256892.4A CN110021016B (zh) | 2019-04-01 | 2019-04-01 | 一种钙化检测方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110021016A true CN110021016A (zh) | 2019-07-16 |
CN110021016B CN110021016B (zh) | 2020-12-18 |
Family
ID=67190332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910256892.4A Active CN110021016B (zh) | 2019-04-01 | 2019-04-01 | 一种钙化检测方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110021016B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111667467A (zh) * | 2020-05-28 | 2020-09-15 | 江苏大学附属医院 | 基于聚类算法的下肢血管钙化指数多参数累积计算方法 |
Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101853376A (zh) * | 2010-02-10 | 2010-10-06 | 西安理工大学 | 一种乳腺微钙化点计算机辅助检测方法 |
CN102663410A (zh) * | 2012-02-27 | 2012-09-12 | 北京交通大学 | 一种乳腺图像微钙化点的检测方法和*** |
CN103186788A (zh) * | 2011-12-30 | 2013-07-03 | 无锡睿影信息技术有限公司 | 一种基于胸片的计算机辅助检测乳癌钙化点的方法 |
CN103337096A (zh) * | 2013-07-19 | 2013-10-02 | 东南大学 | 一种冠状动脉ct造影图像钙化点检测方法 |
CN103473571A (zh) * | 2013-09-12 | 2013-12-25 | 天津大学 | 一种人体检测方法 |
US8906862B2 (en) * | 2009-02-27 | 2014-12-09 | The Regents Of The University Of California | Multiple antigen delivery system using hepatitis E virus-like particle |
CN106447645A (zh) * | 2016-04-05 | 2017-02-22 | 天津大学 | 增强ct图像中冠脉钙化检测及量化装置和方法 |
CN107798679A (zh) * | 2017-12-11 | 2018-03-13 | 福建师范大学 | 乳腺钼靶图像***区域分割与钙化点检测方法 |
CN107871318A (zh) * | 2017-11-16 | 2018-04-03 | 吉林大学 | 一种基于模型迁移的冠状动脉钙化斑块检测方法 |
CN109285147A (zh) * | 2018-08-30 | 2019-01-29 | 北京深睿博联科技有限责任公司 | 用于乳腺钼靶钙化检测的图像处理方法及装置、服务器 |
CN109288536A (zh) * | 2018-09-30 | 2019-02-01 | 数坤(北京)网络科技有限公司 | 获取冠脉钙化区域分类的方法、装置及*** |
CN109389590A (zh) * | 2017-09-28 | 2019-02-26 | 上海联影医疗科技有限公司 | 结肠图像数据处理***及方法 |
CN109389592A (zh) * | 2018-09-30 | 2019-02-26 | 数坤(北京)网络科技有限公司 | 计算冠脉钙化积分的方法、装置及*** |
CN109389606A (zh) * | 2018-09-30 | 2019-02-26 | 数坤(北京)网络科技有限公司 | 一种冠状动脉分割方法及装置 |
CN109410267A (zh) * | 2018-09-30 | 2019-03-01 | 数坤(北京)网络科技有限公司 | 一种冠脉分割评估方法及*** |
-
2019
- 2019-04-01 CN CN201910256892.4A patent/CN110021016B/zh active Active
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8906862B2 (en) * | 2009-02-27 | 2014-12-09 | The Regents Of The University Of California | Multiple antigen delivery system using hepatitis E virus-like particle |
CN101853376A (zh) * | 2010-02-10 | 2010-10-06 | 西安理工大学 | 一种乳腺微钙化点计算机辅助检测方法 |
CN103186788A (zh) * | 2011-12-30 | 2013-07-03 | 无锡睿影信息技术有限公司 | 一种基于胸片的计算机辅助检测乳癌钙化点的方法 |
CN102663410A (zh) * | 2012-02-27 | 2012-09-12 | 北京交通大学 | 一种乳腺图像微钙化点的检测方法和*** |
CN103337096A (zh) * | 2013-07-19 | 2013-10-02 | 东南大学 | 一种冠状动脉ct造影图像钙化点检测方法 |
CN103473571A (zh) * | 2013-09-12 | 2013-12-25 | 天津大学 | 一种人体检测方法 |
CN106447645A (zh) * | 2016-04-05 | 2017-02-22 | 天津大学 | 增强ct图像中冠脉钙化检测及量化装置和方法 |
CN109389590A (zh) * | 2017-09-28 | 2019-02-26 | 上海联影医疗科技有限公司 | 结肠图像数据处理***及方法 |
CN107871318A (zh) * | 2017-11-16 | 2018-04-03 | 吉林大学 | 一种基于模型迁移的冠状动脉钙化斑块检测方法 |
CN107798679A (zh) * | 2017-12-11 | 2018-03-13 | 福建师范大学 | 乳腺钼靶图像***区域分割与钙化点检测方法 |
CN109285147A (zh) * | 2018-08-30 | 2019-01-29 | 北京深睿博联科技有限责任公司 | 用于乳腺钼靶钙化检测的图像处理方法及装置、服务器 |
CN109288536A (zh) * | 2018-09-30 | 2019-02-01 | 数坤(北京)网络科技有限公司 | 获取冠脉钙化区域分类的方法、装置及*** |
CN109389592A (zh) * | 2018-09-30 | 2019-02-26 | 数坤(北京)网络科技有限公司 | 计算冠脉钙化积分的方法、装置及*** |
CN109389606A (zh) * | 2018-09-30 | 2019-02-26 | 数坤(北京)网络科技有限公司 | 一种冠状动脉分割方法及装置 |
CN109410267A (zh) * | 2018-09-30 | 2019-03-01 | 数坤(北京)网络科技有限公司 | 一种冠脉分割评估方法及*** |
Non-Patent Citations (3)
Title |
---|
CHUI-MEI TIU ET AL.: "Self Organizing Map Neural Network with Fuzzy Screening for Micro-calcifications Detection on Mammograms", 《2008 IEEE CONFERENCE ON SOFT COMPUTING IN INDUSTRIAL APPLICATIONS》 * |
MIN ZHANG ET AL.: "Efficient Small Blob Detection Based on Local Convexity, Intensity and Shape Information", 《IEEE TRANSACTIONS ON MEDICAL IMAGING》 * |
刘静媛: "基于小波变换的乳腺X线图肿块分割算法的研究", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111667467A (zh) * | 2020-05-28 | 2020-09-15 | 江苏大学附属医院 | 基于聚类算法的下肢血管钙化指数多参数累积计算方法 |
CN111667467B (zh) * | 2020-05-28 | 2021-01-26 | 江苏大学附属医院 | 基于聚类算法的下肢血管钙化指数多参数累积计算方法 |
Also Published As
Publication number | Publication date |
---|---|
CN110021016B (zh) | 2020-12-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106651846B (zh) | 视网膜血管图像的分割方法 | |
CN104794721B (zh) | 一种基于多尺度斑点检测的快速视盘定位方法 | |
Lupascu et al. | Automated detection of optic disc location in retinal images | |
Dey et al. | FCM based blood vessel segmentation method for retinal images | |
CN107346545A (zh) | 用于视杯图像分割的改进区域生长方法 | |
CN104619257A (zh) | 用于医学图像中的肺结节的自动化检测的***和方法 | |
GB2467840A (en) | Detecting disease in retinal images | |
Shih et al. | Automatic extraction of filaments in Hα solar images | |
Usman et al. | A robust algorithm for optic disc segmentation from colored fundus images | |
CN108846827B (zh) | 一种基于多圆快速分割眼底视盘的方法 | |
Sengar et al. | Detection of diabetic macular edema in retinal images using a region based method | |
Mendonça et al. | Segmentation of the vascular network of the retina | |
CN110021016A (zh) | 一种钙化检测方法 | |
Wang et al. | Interactive retinal vessel extraction by integrating vessel tracing and graph search | |
Kaur et al. | An integrated approach for diabetic retinopathy exudate segmentation by using genetic algorithm and switching median filter | |
Zhang et al. | Retinal spot lesion detection using adaptive multiscale morphological processing | |
CN105225234A (zh) | 基于支持向量机mri图像分割的肺部肿瘤识别方法 | |
Zhou et al. | Automatic fovea center localization in retinal images using saliency-guided object discovery and feature extraction | |
CN109447948B (zh) | 一种基于病灶彩色视网膜眼底图像的视盘分割方法 | |
Cheng et al. | Detection of arterial calcification in mammograms by random walks | |
Medhi et al. | Automatic detection of fovea using property of vessel free region | |
CN105184799A (zh) | 一种改进的无监督脑部肿瘤mri图像分割方法 | |
Park et al. | A New Approach to Optic Disc Segmentation Based on Contrast Enhancement and Brightness Difference | |
CN112037218B (zh) | 一种基于ct影像的新冠肺炎量化分析方法 | |
Mittal et al. | Optic disk and macula detection from retinal images using generalized motion pattern |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 100120 rooms 303, 304, 305, 321 and 322, building 3, No. 11, Chuangxin Road, science and Technology Park, Changping District, Beijing Patentee after: Shukun (Beijing) Network Technology Co.,Ltd. Address before: Unit 547, unit 1, building 1, yard 1, Longyu middle street, Huilongguan town, Changping District, Beijing Patentee before: SHUKUN (BEIJING) NETWORK TECHNOLOGY Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230116 Address after: 518026 Rongchao Economic and Trade Center A308-D9, No. 4028, Jintian Road, Fuzhong Community, Lianhua Street, Futian District, Shenzhen, Guangdong Province Patentee after: Shukun (Shenzhen) Intelligent Network Technology Co.,Ltd. Address before: 100120 rooms 303, 304, 305, 321 and 322, building 3, No. 11, Chuangxin Road, science and Technology Park, Changping District, Beijing Patentee before: Shukun (Beijing) Network Technology Co.,Ltd. |
|
TR01 | Transfer of patent right |