{"title":"基于非专业弱相关图像的三维GIS构建与应用","authors":"Yingzhen Liu, Gang Wan, Fenli Jia, Yunqiang Zhu","doi":"10.1109/MEC.2013.6885297","DOIUrl":null,"url":null,"abstract":"Building 3D GIS based on unprofessional images by integrating unprofessional images with current geo-information will set the trend for mainstream GIS research and applications . This paper presents a concept of unprofessional and weakly-correlated image (UWCI) as an important source of geo-information, discusses the building process of 3D GIS based on it and related key technologies, and analyzes the characters and application mode of the 3D GIS . The key technologies of UWCI- based 3D GIS are creating mapping between image space and geographical space, integration of 3D images and 3D point cloud with geo-information, and the interaction and rendering based on images and point cloud in geo-space. The UCWI- based 3D GIS can be applied to emergency response, military surveillance, rapid 3D modeling and so on .","PeriodicalId":302707,"journal":{"name":"Journal of Geomatics Science and Technology","volume":"22 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Construction and application of 3D GIS based on unprofessional and weakly-correlated image\",\"authors\":\"Yingzhen Liu, Gang Wan, Fenli Jia, Yunqiang Zhu\",\"doi\":\"10.1109/MEC.2013.6885297\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Building 3D GIS based on unprofessional images by integrating unprofessional images with current geo-information will set the trend for mainstream GIS research and applications . This paper presents a concept of unprofessional and weakly-correlated image (UWCI) as an important source of geo-information, discusses the building process of 3D GIS based on it and related key technologies, and analyzes the characters and application mode of the 3D GIS . The key technologies of UWCI- based 3D GIS are creating mapping between image space and geographical space, integration of 3D images and 3D point cloud with geo-information, and the interaction and rendering based on images and point cloud in geo-space. The UCWI- based 3D GIS can be applied to emergency response, military surveillance, rapid 3D modeling and so on .\",\"PeriodicalId\":302707,\"journal\":{\"name\":\"Journal of Geomatics Science and Technology\",\"volume\":\"22 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2013-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Geomatics Science and Technology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MEC.2013.6885297\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Geomatics Science and Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MEC.2013.6885297","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Construction and application of 3D GIS based on unprofessional and weakly-correlated image
Building 3D GIS based on unprofessional images by integrating unprofessional images with current geo-information will set the trend for mainstream GIS research and applications . This paper presents a concept of unprofessional and weakly-correlated image (UWCI) as an important source of geo-information, discusses the building process of 3D GIS based on it and related key technologies, and analyzes the characters and application mode of the 3D GIS . The key technologies of UWCI- based 3D GIS are creating mapping between image space and geographical space, integration of 3D images and 3D point cloud with geo-information, and the interaction and rendering based on images and point cloud in geo-space. The UCWI- based 3D GIS can be applied to emergency response, military surveillance, rapid 3D modeling and so on .
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