Coding point processing method and device, computer equipment and storage medium
The invention relates to a coding point processing method and device, computer equipment and a storage medium. The method comprises the following steps of: according to the coding mark point of the visual angle image, generating a fitted ellipse; according to the fitted ellipses, obtaining a target...
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| creator | HE DONG LIU MENGLONG ZHANG QINGSONG LYU ZHUOMING |
| description | The invention relates to a coding point processing method and device, computer equipment and a storage medium. The method comprises the following steps of: according to the coding mark point of the visual angle image, generating a fitted ellipse; according to the fitted ellipses, obtaining a target coding point image and a reference image; according to a conversion relationship between the fittedellipse and the reference image, transforming the target coding point image to obtain a homography image corresponding to the target coding point image, judging whether the coding mark point in the visual angle image is abnormal or not according to the homography image. According to the method, the abnormal condition of the coding mark point can be accurately judged in photogrammetry, and the overall measurement precision can be improved to a certain degree.
本申请涉及一种编码点的处理方法、装置、计算机设备和存储介质。所述方法包括：根据视角图像的编码标志点，生成拟合椭圆，根据拟合椭圆，获取目标编码点图像和参考图像，根据拟合椭圆和所述参考图像之间的转换关系，对目标编码点图像进行变换，得到目标编码点图像对应的单应图像，进而根据单应图像，进而判断视角图像中的编码标志点是否存在异常，通 |
| format | Patent |
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本申请涉及一种编码点的处理方法、装置、计算机设备和存储介质。所述方法包括：根据视角图像的编码标志点，生成拟合椭圆，根据拟合椭圆，获取目标编码点图像和参考图像，根据拟合椭圆和所述参考图像之间的转换关系，对目标编码点图像进行变换，得到目标编码点图像对应的单应图像，进而根据单应图像，进而判断视角图像中的编码标志点是否存在异常，通</description><language>chi ; eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; HANDLING RECORD CARRIERS ; PHYSICS ; PRESENTATION OF DATA ; RECOGNITION OF DATA ; RECORD CARRIERS</subject><creationdate>2019</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=20190806&DB=EPODOC&CC=CN&NR=110096922A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190806&DB=EPODOC&CC=CN&NR=110096922A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HE DONG</creatorcontrib><creatorcontrib>LIU MENGLONG</creatorcontrib><creatorcontrib>ZHANG QINGSONG</creatorcontrib><creatorcontrib>LYU ZHUOMING</creatorcontrib><title>Coding point processing method and device, computer equipment and storage medium</title><description>The invention relates to a coding point processing method and device, computer equipment and a storage medium. The method comprises the following steps of: according to the coding mark point of the visual angle image, generating a fitted ellipse; according to the fitted ellipses, obtaining a target coding point image and a reference image; according to a conversion relationship between the fittedellipse and the reference image, transforming the target coding point image to obtain a homography image corresponding to the target coding point image, judging whether the coding mark point in the visual angle image is abnormal or not according to the homography image. According to the method, the abnormal condition of the coding mark point can be accurately judged in photogrammetry, and the overall measurement precision can be improved to a certain degree.
本申请涉及一种编码点的处理方法、装置、计算机设备和存储介质。所述方法包括：根据视角图像的编码标志点，生成拟合椭圆，根据拟合椭圆，获取目标编码点图像和参考图像，根据拟合椭圆和所述参考图像之间的转换关系，对目标编码点图像进行变换，得到目标编码点图像对应的单应图像，进而根据单应图像，进而判断视角图像中的编码标志点是否存在异常，通</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>HANDLING RECORD CARRIERS</subject><subject>PHYSICS</subject><subject>PRESENTATION OF DATA</subject><subject>RECOGNITION OF DATA</subject><subject>RECORD CARRIERS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAhwzk_JzEtXKMjPzCtRKCjKT04tLgYJ5KaWZOSnKCTmpSikpJZlJqfqKCTn5xaUlqQWKaQWlmYW5KYCNYCki0vyixLTU4E6UjJLc3kYWNMSc4pTeaE0N4Oim2uIs4duakF-fGpxQWJyal5qSbyzn6GhgYGlmaWRkaMxMWoApyA3bg</recordid><startdate>20190806</startdate><enddate>20190806</enddate><creator>HE DONG</creator><creator>LIU MENGLONG</creator><creator>ZHANG QINGSONG</creator><creator>LYU ZHUOMING</creator><scope>EVB</scope></search><sort><creationdate>20190806</creationdate><title>Coding point processing method and device, computer equipment and storage medium</title><author>HE DONG ; LIU MENGLONG ; ZHANG QINGSONG ; LYU ZHUOMING</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN110096922A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2019</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>HANDLING RECORD CARRIERS</topic><topic>PHYSICS</topic><topic>PRESENTATION OF DATA</topic><topic>RECOGNITION OF DATA</topic><topic>RECORD CARRIERS</topic><toplevel>online_resources</toplevel><creatorcontrib>HE DONG</creatorcontrib><creatorcontrib>LIU MENGLONG</creatorcontrib><creatorcontrib>ZHANG QINGSONG</creatorcontrib><creatorcontrib>LYU ZHUOMING</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HE DONG</au><au>LIU MENGLONG</au><au>ZHANG QINGSONG</au><au>LYU ZHUOMING</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Coding point processing method and device, computer equipment and storage medium</title><date>2019-08-06</date><risdate>2019</risdate><abstract>The invention relates to a coding point processing method and device, computer equipment and a storage medium. The method comprises the following steps of: according to the coding mark point of the visual angle image, generating a fitted ellipse; according to the fitted ellipses, obtaining a target coding point image and a reference image; according to a conversion relationship between the fittedellipse and the reference image, transforming the target coding point image to obtain a homography image corresponding to the target coding point image, judging whether the coding mark point in the visual angle image is abnormal or not according to the homography image. According to the method, the abnormal condition of the coding mark point can be accurately judged in photogrammetry, and the overall measurement precision can be improved to a certain degree.
本申请涉及一种编码点的处理方法、装置、计算机设备和存储介质。所述方法包括：根据视角图像的编码标志点，生成拟合椭圆，根据拟合椭圆，获取目标编码点图像和参考图像，根据拟合椭圆和所述参考图像之间的转换关系，对目标编码点图像进行变换，得到目标编码点图像对应的单应图像，进而根据单应图像，进而判断视角图像中的编码标志点是否存在异常，通</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTING COUNTING HANDLING RECORD CARRIERS PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS |
| title | Coding point processing method and device, computer equipment and storage medium |
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