Satellite ISAR image data intelligent generation method based on diffusion model
The invention relates to a satellite ISAR image data intelligent generation method based on a diffusion model. The method comprises the following steps: utilizing the optical-ISAR image data; training the satellite ISAR image data intelligent generation model by using a preset loss function for carr...
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| creator | KONG DERONG LIAO HUAIZHANG ZHI SHUAIFENG ROH CHEOL-JUN XIA JINGYUAN YANG ZHIXIONG ZHANG SHUANGHUI |
| description | The invention relates to a satellite ISAR image data intelligent generation method based on a diffusion model. The method comprises the following steps: utilizing the optical-ISAR image data; training the satellite ISAR image data intelligent generation model by using a preset loss function for carrying out submerged space feature extraction in an optical image domain and a preset loss function for carrying out submerged space feature extraction in an ISAR image domain and using an optimized evidence lower bound as a target function of a reverse diffusion process; a trained satellite ISAR image data intelligent generation model is obtained; and performing image generation on the input satellite image data of the optical domain according to the trained satellite ISAR image data intelligent generation model to obtain a satellite ISAR image. By adopting the method, the conversion between the optical image and the ISAR image can be realized.
本申请涉及一种基于扩散模型的卫星ISAR图像数据智能生成方法。所述方法包括：利用所述光学-ISAR图像数据、预先设置的光学图像域中进行潜空间特征 |
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本申请涉及一种基于扩散模型的卫星ISAR图像数据智能生成方法。所述方法包括：利用所述光学-ISAR图像数据、预先设置的光学图像域中进行潜空间特征</description><language>chi ; eng</language><subject>ANALOGOUS ARRANGEMENTS USING OTHER WAVES ; CALCULATING ; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS ; COMPUTING ; COUNTING ; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL ; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES ; MEASURING ; PHYSICS ; RADIO DIRECTION-FINDING ; RADIO NAVIGATION ; TESTING</subject><creationdate>2024</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=20240924&DB=EPODOC&CC=CN&NR=118691463A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240924&DB=EPODOC&CC=CN&NR=118691463A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KONG DERONG</creatorcontrib><creatorcontrib>LIAO HUAIZHANG</creatorcontrib><creatorcontrib>ZHI SHUAIFENG</creatorcontrib><creatorcontrib>ROH CHEOL-JUN</creatorcontrib><creatorcontrib>XIA JINGYUAN</creatorcontrib><creatorcontrib>YANG ZHIXIONG</creatorcontrib><creatorcontrib>ZHANG SHUANGHUI</creatorcontrib><title>Satellite ISAR image data intelligent generation method based on diffusion model</title><description>The invention relates to a satellite ISAR image data intelligent generation method based on a diffusion model. The method comprises the following steps: utilizing the optical-ISAR image data; training the satellite ISAR image data intelligent generation model by using a preset loss function for carrying out submerged space feature extraction in an optical image domain and a preset loss function for carrying out submerged space feature extraction in an ISAR image domain and using an optimized evidence lower bound as a target function of a reverse diffusion process; a trained satellite ISAR image data intelligent generation model is obtained; and performing image generation on the input satellite image data of the optical domain according to the trained satellite ISAR image data intelligent generation model to obtain a satellite ISAR image. By adopting the method, the conversion between the optical image and the ISAR image can be realized.
本申请涉及一种基于扩散模型的卫星ISAR图像数据智能生成方法。所述方法包括：利用所述光学-ISAR图像数据、预先设置的光学图像域中进行潜空间特征</description><subject>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</subject><subject>CALCULATING</subject><subject>COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</subject><subject>IMAGE DATA PROCESSING OR GENERATION, IN GENERAL</subject><subject>LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>RADIO DIRECTION-FINDING</subject><subject>RADIO NAVIGATION</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAgITixJzcnJLElV8Ax2DFLIzE1MT1VISSxJVMjMA8ukp-aVKACJ1KLEksz8PIXc1JKM_BSFpMTi1BQFID8lMy2ttBgsk5-SmsPDwJqWmFOcyguluRkU3VxDnD10Uwvy41OLCxKTgUaVxDv7GRpamFkampgZOxoTowYAWQo2-A</recordid><startdate>20240924</startdate><enddate>20240924</enddate><creator>KONG DERONG</creator><creator>LIAO HUAIZHANG</creator><creator>ZHI SHUAIFENG</creator><creator>ROH CHEOL-JUN</creator><creator>XIA JINGYUAN</creator><creator>YANG ZHIXIONG</creator><creator>ZHANG SHUANGHUI</creator><scope>EVB</scope></search><sort><creationdate>20240924</creationdate><title>Satellite ISAR image data intelligent generation method based on diffusion model</title><author>KONG DERONG ; LIAO HUAIZHANG ; ZHI SHUAIFENG ; ROH CHEOL-JUN ; XIA JINGYUAN ; YANG ZHIXIONG ; ZHANG SHUANGHUI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN118691463A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</topic><topic>CALCULATING</topic><topic>COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</topic><topic>IMAGE DATA PROCESSING OR GENERATION, IN GENERAL</topic><topic>LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>RADIO DIRECTION-FINDING</topic><topic>RADIO NAVIGATION</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>KONG DERONG</creatorcontrib><creatorcontrib>LIAO HUAIZHANG</creatorcontrib><creatorcontrib>ZHI SHUAIFENG</creatorcontrib><creatorcontrib>ROH CHEOL-JUN</creatorcontrib><creatorcontrib>XIA JINGYUAN</creatorcontrib><creatorcontrib>YANG ZHIXIONG</creatorcontrib><creatorcontrib>ZHANG SHUANGHUI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KONG DERONG</au><au>LIAO HUAIZHANG</au><au>ZHI SHUAIFENG</au><au>ROH CHEOL-JUN</au><au>XIA JINGYUAN</au><au>YANG ZHIXIONG</au><au>ZHANG SHUANGHUI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Satellite ISAR image data intelligent generation method based on diffusion model</title><date>2024-09-24</date><risdate>2024</risdate><abstract>The invention relates to a satellite ISAR image data intelligent generation method based on a diffusion model. The method comprises the following steps: utilizing the optical-ISAR image data; training the satellite ISAR image data intelligent generation model by using a preset loss function for carrying out submerged space feature extraction in an optical image domain and a preset loss function for carrying out submerged space feature extraction in an ISAR image domain and using an optimized evidence lower bound as a target function of a reverse diffusion process; a trained satellite ISAR image data intelligent generation model is obtained; and performing image generation on the input satellite image data of the optical domain according to the trained satellite ISAR image data intelligent generation model to obtain a satellite ISAR image. By adopting the method, the conversion between the optical image and the ISAR image can be realized.
本申请涉及一种基于扩散模型的卫星ISAR图像数据智能生成方法。所述方法包括：利用所述光学-ISAR图像数据、预先设置的光学图像域中进行潜空间特征</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ANALOGOUS ARRANGEMENTS USING OTHER WAVES CALCULATING COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS COMPUTING COUNTING DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES IMAGE DATA PROCESSING OR GENERATION, IN GENERAL LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING |
| title | Satellite ISAR image data intelligent generation method based on diffusion model |
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