Building template size estimation method based on unmanned aerial vehicle shooting
The invention discloses a building template size estimation method based on unmanned aerial vehicle shooting, and the method comprises the following steps: 1, obtaining a template image of a target building shot based on an unmanned aerial vehicle, carrying out the three-dimensional point cloud reco...
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| creator | LIAO YUE ZHANG MEIFEI XU QING ZENG YAN FU YANG SU JUN LI HUI WANG WENYUAN LIU CHAOJUN ZHAO TIANLE LI HANTAO LIU YUANYUAN JIANG ZHANGGAO LIU YATAO WANG HUAN TANG FUJIAN ZHANG JIE CHENG QIYUAN HUANG DONG MING CHAOHUI WU XIAOFENG LIU JIEPENG LI LAIAN YE KUN LU ZHICHENG |
| description | The invention discloses a building template size estimation method based on unmanned aerial vehicle shooting, and the method comprises the following steps: 1, obtaining a template image of a target building shot based on an unmanned aerial vehicle, carrying out the three-dimensional point cloud reconstruction of the template image, and obtaining three-dimensional point cloud data; 2, based on a target design drawing of the target building, segmenting the design point cloud data of the template to obtain template point cloud data obtained by dividing the template according to floor slabs, and recording the template point cloud data as first target point cloud data; and step 3, in the first target point cloud data, estimating the beam column component size of each floor area in the target building template based on the angular point features. According to the method, automatic data acquisition of the large-area template project and efficient segmentation of the large-area template point cloud data can be realiz |
| format | Patent |
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According to the method, automatic data acquisition of the large-area template project and efficient segmentation of the large-area template point cloud data can be realiz</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>IMAGE DATA PROCESSING OR GENERATION, IN GENERAL</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjL0KwkAQhK-xEPUd1gcQjCGCpQbFykLsw5qM3sL94W0sfHqv8AGsZj6Yb6bmehjFDRKepPDJsYKyfEDIKp5VYiAPtXGgO2cMVHgMnkMonfESdvSGld4Vz8ao5WluJg92GYtfzszydLy15xVS7JAT9wjQrr1U1XZXN5tmva__2XwBRlI4Zw</recordid><startdate>20231024</startdate><enddate>20231024</enddate><creator>LIAO YUE</creator><creator>ZHANG MEIFEI</creator><creator>XU QING</creator><creator>ZENG YAN</creator><creator>FU YANG</creator><creator>SU JUN</creator><creator>LI HUI</creator><creator>WANG WENYUAN</creator><creator>LIU CHAOJUN</creator><creator>ZHAO TIANLE</creator><creator>LI HANTAO</creator><creator>LIU YUANYUAN</creator><creator>JIANG ZHANGGAO</creator><creator>LIU YATAO</creator><creator>WANG HUAN</creator><creator>TANG FUJIAN</creator><creator>ZHANG JIE</creator><creator>CHENG QIYUAN</creator><creator>HUANG DONG</creator><creator>MING CHAOHUI</creator><creator>WU XIAOFENG</creator><creator>LIU JIEPENG</creator><creator>LI LAIAN</creator><creator>YE KUN</creator><creator>LU ZHICHENG</creator><scope>EVB</scope></search><sort><creationdate>20231024</creationdate><title>Building template size estimation method based on unmanned aerial vehicle shooting</title><author>LIAO YUE ; 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2, based on a target design drawing of the target building, segmenting the design point cloud data of the template to obtain template point cloud data obtained by dividing the template according to floor slabs, and recording the template point cloud data as first target point cloud data; and step 3, in the first target point cloud data, estimating the beam column component size of each floor area in the target building template based on the angular point features. According to the method, automatic data acquisition of the large-area template project and efficient segmentation of the large-area template point cloud data can be realiz</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING IMAGE DATA PROCESSING OR GENERATION, IN GENERAL PHYSICS |
| title | Building template size estimation method based on unmanned aerial vehicle shooting |
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