CN104715485A - 一种分段动态模拟肺部形变的快速融合方法 - Google Patents
一种分段动态模拟肺部形变的快速融合方法 Download PDFInfo
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- CN104715485A CN104715485A CN201510128778.5A CN201510128778A CN104715485A CN 104715485 A CN104715485 A CN 104715485A CN 201510128778 A CN201510128778 A CN 201510128778A CN 104715485 A CN104715485 A CN 104715485A
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- 210000004072 lung Anatomy 0.000 title claims abstract description 89
- 238000007500 overflow downdraw method Methods 0.000 title claims abstract description 11
- 230000003902 lesion Effects 0.000 claims abstract description 24
- 238000007619 statistical method Methods 0.000 claims abstract description 11
- 230000011218 segmentation Effects 0.000 claims abstract description 9
- 230000003187 abdominal effect Effects 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 13
- 238000005094 computer simulation Methods 0.000 claims description 11
- 238000004364 calculation method Methods 0.000 claims description 7
- 230000003068 static effect Effects 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 description 8
- 238000001356 surgical procedure Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 210000003484 anatomy Anatomy 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 238000004422 calculation algorithm Methods 0.000 description 2
- 238000002591 computed tomography Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000002059 diagnostic imaging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112690814A (zh) * | 2020-11-06 | 2021-04-23 | 杭州阿特瑞科技有限公司 | 一种低误差的冠状动脉血流储备分数测量方法 |
CN114927202A (zh) * | 2022-06-13 | 2022-08-19 | 上海市胸科医院 | 肺部形变模拟方法、装置及服务器 |
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2015
- 2015-03-23 CN CN201510128778.5A patent/CN104715485A/zh active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112690814A (zh) * | 2020-11-06 | 2021-04-23 | 杭州阿特瑞科技有限公司 | 一种低误差的冠状动脉血流储备分数测量方法 |
CN114927202A (zh) * | 2022-06-13 | 2022-08-19 | 上海市胸科医院 | 肺部形变模拟方法、装置及服务器 |
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Effective date of registration: 20170123 Address after: 200042 Shanghai, Wuding West Road, No. 1189, room 1, building 526 Applicant after: Shanghai daokedao Trading Co. Ltd. Address before: 200240 Dongchuan Road, Shanghai, No. 800, No. Applicant before: Shanghai Jiaotong Univ. |
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Inventor after: Gu Lixu Inventor after: Jin Qingchu Inventor after: Yu Wei Inventor after: Hong Shibin Inventor after: Shu Pin Inventor after: Mu Rong Inventor after: Chen Weisheng Inventor before: Jin Qingchu Inventor before: Yu Wei Inventor before: Hong Shibin Inventor before: Shu Pin Inventor before: Mu Rong Inventor before: Gu Lixu Inventor before: Chen Weisheng |
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Application publication date: 20150617 |