{"71052":{"#nid":"71052","#data":{"type":"event","title":"Laser-based Sensing Approaches for Urban Scenes Presentation: Yipu Zhao, Visiting Scholar from China","body":[{"value":"\u003Cp\u003E\u003Cem\u003EThere are great needs in sensing a urban scene, which is\ndynamic and complex. To cope with such an environment, two sensing systems have been developed by our Lab.\u0026nbsp;\u003C\/em\u003E\u003C\/p\u003E\n\n\u003Cp\u003E\u003Cem\u003EThe first one is a ground-based sensing system, which\ngenerates trajectories of moving objects passing the scene using a laser\nscanner networks. My research based on this system includes:\u0026nbsp;\u003C\/em\u003E\u003C\/p\u003E\n\n\u003Cp\u003E\u003Cem\u003E1. a trajectory processing method that selects and\ncorrects mistakes in moving object tracking results automatically;\u0026nbsp;\u003C\/em\u003E\u003C\/p\u003E\n\n\u003Cp\u003E\u003Cem\u003E2. a trajectory analysis method that model the scene\nusing tracking results and detect abnormal trajectories in the scene.\u003C\/em\u003E\u003C\/p\u003E\n\n\u003Cp\u003E\u0026nbsp;\u003Cem\u003EThe second one is a vehicle-based sensing system, which\nuses laser scanners, cameras and GPS\/IMU to generate a detailed copy of a\ndynamic scene at the moment. My research based on the system includes:\u003C\/em\u003E\u003C\/p\u003E\u003Cp\u003E\u0026nbsp;\u003Cem\u003E1. an object extraction method that extracts defined\ntypes of objects from laser sensing data with an attention\u0026nbsp;mechanism;\u003C\/em\u003E\u003C\/p\u003E\n\n\u003Cp\u003E\u003Cem\u003E2. an attempt on fusing laser data and ladybug video,\nwhere spatial and color information are merged to provide a richer\nrepresentation of scenes.\u003C\/em\u003E\u003C\/p\u003E\u003Cp\u003E\u003Cem\u003EYipu Zhao\u003C\/em\u003E\u003C\/p\u003E","summary":null,"format":"limited_html"}],"field_subtitle":"","field_summary":[{"value":"\u003Cp\u003E\u003Cem\u003EThere are great needs in sensing a urban scene, which is\ndynamic and complex. To cope with such an environment, two sensing systems, one ground based and one vehicle based, have been developed by our Lab.\u003C\/em\u003E\u003C\/p\u003E","format":"limited_html"}],"field_summary_sentence":"","uid":"27403","created_gmt":"2011-10-10 11:10:04","changed_gmt":"2016-10-08 01:56:19","author":"Tony Giarrusso","boilerplate_text":"","field_publication":"","field_article_url":"","field_event_time":{"event_time_start":"2011-10-10T14:00:00-04:00","event_time_end":"2011-10-10T15:00:00-04:00","event_time_end_last":"2011-10-10T15:00:00-04:00","gmt_time_start":"2011-10-10 18:00:00","gmt_time_end":"2011-10-10 19:00:00","gmt_time_end_last":"2011-10-10 19:00:00","rrule":null,"timezone":"America\/New_York"},"extras":[],"groups":[{"id":"1224","name":"School of City \u0026 Regional Planning"},{"id":"60380","name":"CSPAV - Center for Spatial Planning Analytics and Visualization"}],"categories":[],"keywords":[{"id":"11698","name":"center for geographic information systems"},{"id":"9744","name":"james tsai"},{"id":"14655","name":"zhaohua wang"}],"core_research_areas":[],"news_room_topics":[],"event_categories":[{"id":"1795","name":"Seminar\/Lecture\/Colloquium"}],"invited_audience":[],"affiliations":[],"classification":[],"areas_of_expertise":[],"news_and_recent_appearances":[],"phone":[],"contact":[{"value":"\u003Cp\u003EJanet Peterson (\u003Ca href=\u0022mailto:janet.peterson@coa.gatech.edu\u0022\u003Ejanet.peterson@coa.gatech.edu\u003C\/a\u003E)\u003Cbr \/\u003E404-385-0900\u0026nbsp;\u003C\/p\u003E","format":"limited_html"}],"email":[],"slides":[],"orientation":[],"userdata":""}}}