Multi-frequency electrical impedance magnetic induction imaging method and device and computer equipment
The invention relates to a multi-frequency electrical impedance magnetic induction imaging method and device and computer equipment. The method comprises the following steps: acquiring target tissue measurement data acquired by an electrical impedance magnetic induction imaging device and a preset d...
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| creator | LIU RUIGANG YOU FUSHENG XIE JIAXUN SUN HWA-KYUN |
| description | The invention relates to a multi-frequency electrical impedance magnetic induction imaging method and device and computer equipment. The method comprises the following steps: acquiring target tissue measurement data acquired by an electrical impedance magnetic induction imaging device and a preset dielectric constant of a preset biological tissue type; the target tissue measurement data comprises measurement data of a target tissue under a plurality of excitation frequencies; based on the preset dielectric constant and the excitation frequencies, obtaining standard data of the preset biological tissue type under the excitation frequencies; a difference metric between the target tissue measurement data and standard data is calculated, and an electrical impedance magnetic induction image is generated based on the difference metric. By adopting the method, the calculation amount can be reduced while the accuracy of the electrical impedance magnetic induction imaging is improved.
本申请涉及一种多频电阻抗磁感应成像方法、装置和计算机设备。所述方法 |
| format | Patent |
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本申请涉及一种多频电阻抗磁感应成像方法、装置和计算机设备。所述方法</description><subject>DIAGNOSIS</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>IDENTIFICATION</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>SURGERY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjUEKwjAURLtxIeodvgfoIlpwLUVxoyv3JfxM64fkJ7aJ4O2t4AFczYN5zCyrx7X4LHU_4lmg_CZ4cB6FrScJCc4qg4IdFFmYRF3hLFHn0g6iAwXkR3Rk1ZHDS2b5ixxDKhkjzbOSAjSvq0Vv_YTNL1fV9ny6t5caKXaYkmXMF117M-bQmMbsmuP-H-cDaHJA-A</recordid><startdate>20240119</startdate><enddate>20240119</enddate><creator>LIU RUIGANG</creator><creator>YOU FUSHENG</creator><creator>XIE JIAXUN</creator><creator>SUN HWA-KYUN</creator><scope>EVB</scope></search><sort><creationdate>20240119</creationdate><title>Multi-frequency electrical impedance magnetic induction imaging method and device and computer equipment</title><author>LIU RUIGANG ; YOU FUSHENG ; XIE JIAXUN ; SUN HWA-KYUN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN117414124A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>DIAGNOSIS</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>IDENTIFICATION</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>SURGERY</topic><toplevel>online_resources</toplevel><creatorcontrib>LIU RUIGANG</creatorcontrib><creatorcontrib>YOU FUSHENG</creatorcontrib><creatorcontrib>XIE JIAXUN</creatorcontrib><creatorcontrib>SUN HWA-KYUN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LIU RUIGANG</au><au>YOU FUSHENG</au><au>XIE JIAXUN</au><au>SUN HWA-KYUN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Multi-frequency electrical impedance magnetic induction imaging method and device and computer equipment</title><date>2024-01-19</date><risdate>2024</risdate><abstract>The invention relates to a multi-frequency electrical impedance magnetic induction imaging method and device and computer equipment. The method comprises the following steps: acquiring target tissue measurement data acquired by an electrical impedance magnetic induction imaging device and a preset dielectric constant of a preset biological tissue type; the target tissue measurement data comprises measurement data of a target tissue under a plurality of excitation frequencies; based on the preset dielectric constant and the excitation frequencies, obtaining standard data of the preset biological tissue type under the excitation frequencies; a difference metric between the target tissue measurement data and standard data is calculated, and an electrical impedance magnetic induction image is generated based on the difference metric. By adopting the method, the calculation amount can be reduced while the accuracy of the electrical impedance magnetic induction imaging is improved.
本申请涉及一种多频电阻抗磁感应成像方法、装置和计算机设备。所述方法</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE SURGERY |
| title | Multi-frequency electrical impedance magnetic induction imaging method and device and computer equipment |
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