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Design and research of interactive panoramic video map

LIHaiting;XIAO Jianhua;WANG Huibing;LI Yanhong;Wuhan Geomatics Institute;Key Laboratory of Precise Engineering and Industry Surveying,National Administration of Surveying,Mapping and Geoinformation;Satellite Surveying and Mapping Application Center,NASG;School of Resource and Environmental Science,Wuhan University;  
Panoramic video map is different from the general electronic map,which matches the panoramic video data with the spatial position.The video stream data of panoramic video map has the characteristics of 360°panoramic view,and each frame image has the spatial characteristics.The key technology of panoramic video map is full 3 D model and interactive operation.In this paper,the definition and system design of interactive panoramic video map are introduced,and the video stream is projected to the center sphere through experiment,and the 3 D model of ball is established by using the Flex 3 D modeling interface.Panoramic video map can bring more fluent and immersive user experience,it will be the development trend of street view map and panoramic map,and will become a new generation product of panoramic map system.
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