Coding aperture gamma camera imaging method, storage medium and system
The invention relates to a coding aperture gamma camera imaging method, which comprises the following steps of: selecting a transverse coding order and a longitudinal coding order different from the transverse coding order, and circularly nesting to obtain a coding code plate; the radioactive source...
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| creator | LIU LIYE ZHAO YUAN YANG BIAO WANG XIAOLONG LEE HYO-DON LI YAN LIU YICONG ZHAO HENGCHUN CAO QINJIAN XIA SANQIANG DONG JIAJIE |
| description | The invention relates to a coding aperture gamma camera imaging method, which comprises the following steps of: selecting a transverse coding order and a longitudinal coding order different from the transverse coding order, and circularly nesting to obtain a coding code plate; the radioactive source is projected to the array type position sensitive detector through the coding code plate; reading data of the array type position sensitive detector by using a multi-channel data acquisition card; and imaging according to the read data so as to judge the position of the specifically detected radioactive source. The invention further provides a storage medium and a coded aperture gamma camera imaging system, and the functions of transverse large-view imaging and longitudinal small-view imaging are achieved. Therefore, the method is more suitable for measurement in an actual environment.
本发明涉及一种编码孔径伽马相机成像方法，包括步骤：选择横向编码阶数及与横向编码阶数不同的纵向编码阶数并循环嵌套，获得编码码板；通过编码码板将放射源投影至阵列型位置灵敏探测器；利用多通道数据采集卡读取阵列型位置灵敏探测器的数据；根据读取的数据进行成像，以判断具体 |
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本发明涉及一种编码孔径伽马相机成像方法，包括步骤：选择横向编码阶数及与横向编码阶数不同的纵向编码阶数并循环嵌套，获得编码码板；通过编码码板将放射源投影至阵列型位置灵敏探测器；利用多通道数据采集卡读取阵列型位置灵敏探测器的数据；根据读取的数据进行成像，以判断具体</description><language>chi ; eng</language><subject>MEASUREMENT OF NUCLEAR OR X-RADIATION ; MEASURING ; PHYSICS ; TESTING</subject><creationdate>2022</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221227&DB=EPODOC&CC=CN&NR=115524735A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221227&DB=EPODOC&CC=CN&NR=115524735A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIU LIYE</creatorcontrib><creatorcontrib>ZHAO YUAN</creatorcontrib><creatorcontrib>YANG BIAO</creatorcontrib><creatorcontrib>WANG XIAOLONG</creatorcontrib><creatorcontrib>LEE HYO-DON</creatorcontrib><creatorcontrib>LI YAN</creatorcontrib><creatorcontrib>LIU YICONG</creatorcontrib><creatorcontrib>ZHAO HENGCHUN</creatorcontrib><creatorcontrib>CAO QINJIAN</creatorcontrib><creatorcontrib>XIA SANQIANG</creatorcontrib><creatorcontrib>DONG JIAJIE</creatorcontrib><title>Coding aperture gamma camera imaging method, storage medium and system</title><description>The invention relates to a coding aperture gamma camera imaging method, which comprises the following steps of: selecting a transverse coding order and a longitudinal coding order different from the transverse coding order, and circularly nesting to obtain a coding code plate; the radioactive source is projected to the array type position sensitive detector through the coding code plate; reading data of the array type position sensitive detector by using a multi-channel data acquisition card; and imaging according to the read data so as to judge the position of the specifically detected radioactive source. The invention further provides a storage medium and a coded aperture gamma camera imaging system, and the functions of transverse large-view imaging and longitudinal small-view imaging are achieved. Therefore, the method is more suitable for measurement in an actual environment.
本发明涉及一种编码孔径伽马相机成像方法，包括步骤：选择横向编码阶数及与横向编码阶数不同的纵向编码阶数并循环嵌套，获得编码码板；通过编码码板将放射源投影至阵列型位置灵敏探测器；利用多通道数据采集卡读取阵列型位置灵敏探测器的数据；根据读取的数据进行成像，以判断具体</description><subject>MEASUREMENT OF NUCLEAR OR X-RADIATION</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNirEKwjAURbM4SPUfnnsdag3OEixOTu7l0VxjoC8JSTr49yr4AU6HwzlrNZhofXDECbkuGeRYhGliQWbywu5bBfUZbUulxswOH7d-EeJgqbxKhWzU6sFzwfbHRu2Gy91c90hxREk8IaCO5tZ1Wh-Op16f-3-eNwufM04</recordid><startdate>20221227</startdate><enddate>20221227</enddate><creator>LIU LIYE</creator><creator>ZHAO YUAN</creator><creator>YANG BIAO</creator><creator>WANG XIAOLONG</creator><creator>LEE HYO-DON</creator><creator>LI YAN</creator><creator>LIU YICONG</creator><creator>ZHAO HENGCHUN</creator><creator>CAO QINJIAN</creator><creator>XIA SANQIANG</creator><creator>DONG JIAJIE</creator><scope>EVB</scope></search><sort><creationdate>20221227</creationdate><title>Coding aperture gamma camera imaging method, storage medium and system</title><author>LIU LIYE ; ZHAO YUAN ; YANG BIAO ; WANG XIAOLONG ; LEE HYO-DON ; LI YAN ; LIU YICONG ; ZHAO HENGCHUN ; CAO QINJIAN ; XIA SANQIANG ; DONG JIAJIE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN115524735A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>MEASUREMENT OF NUCLEAR OR X-RADIATION</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>LIU LIYE</creatorcontrib><creatorcontrib>ZHAO YUAN</creatorcontrib><creatorcontrib>YANG BIAO</creatorcontrib><creatorcontrib>WANG XIAOLONG</creatorcontrib><creatorcontrib>LEE HYO-DON</creatorcontrib><creatorcontrib>LI YAN</creatorcontrib><creatorcontrib>LIU YICONG</creatorcontrib><creatorcontrib>ZHAO HENGCHUN</creatorcontrib><creatorcontrib>CAO QINJIAN</creatorcontrib><creatorcontrib>XIA SANQIANG</creatorcontrib><creatorcontrib>DONG JIAJIE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LIU LIYE</au><au>ZHAO YUAN</au><au>YANG BIAO</au><au>WANG XIAOLONG</au><au>LEE HYO-DON</au><au>LI YAN</au><au>LIU YICONG</au><au>ZHAO HENGCHUN</au><au>CAO QINJIAN</au><au>XIA SANQIANG</au><au>DONG JIAJIE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Coding aperture gamma camera imaging method, storage medium and system</title><date>2022-12-27</date><risdate>2022</risdate><abstract>The invention relates to a coding aperture gamma camera imaging method, which comprises the following steps of: selecting a transverse coding order and a longitudinal coding order different from the transverse coding order, and circularly nesting to obtain a coding code plate; the radioactive source is projected to the array type position sensitive detector through the coding code plate; reading data of the array type position sensitive detector by using a multi-channel data acquisition card; and imaging according to the read data so as to judge the position of the specifically detected radioactive source. The invention further provides a storage medium and a coded aperture gamma camera imaging system, and the functions of transverse large-view imaging and longitudinal small-view imaging are achieved. Therefore, the method is more suitable for measurement in an actual environment.
本发明涉及一种编码孔径伽马相机成像方法，包括步骤：选择横向编码阶数及与横向编码阶数不同的纵向编码阶数并循环嵌套，获得编码码板；通过编码码板将放射源投影至阵列型位置灵敏探测器；利用多通道数据采集卡读取阵列型位置灵敏探测器的数据；根据读取的数据进行成像，以判断具体</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | MEASUREMENT OF NUCLEAR OR X-RADIATION MEASURING PHYSICS TESTING |
| title | Coding aperture gamma camera imaging method, storage medium and system |
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