搜索结果: 1-15 共查到“地图制图技术 Mobile mapping”相关记录15条 . 查询时间(0.141 秒)
3D MOBILE MAPPING WITH A LOW COST UAV SYSTEM
imagery data Inertial Measurement Unit low cost UAV mobile mapping multi-sensor
2018/3/5
In order to accomplish the automatic mobile mapping task in a small area of interest, a low cost UAV system is proposed in this paper. Multiple sensors including a global shutter camera and an inertia...
AUTOMATIC ROAD SIGN INVENTORY USING MOBILE MAPPING SYSTEMS
Mobile Mapping System Point cloud segmentation Road sign inventory Image processing Classification
2016/7/28
The periodic inspection of certain infrastructure features plays a key role for road network safety and preservation, and for developing optimal maintenance planning that minimize the life-cycle cost ...
CENTIMETER-LEVEL, ROBUST GNSS-AIDED INERTIAL POST-PROCESSING FOR MOBILE MAPPING WITHOUT LOCAL REFERENCE STATIONS
Differential GNSS Sensor Orientation Mobile Mapping GNSS-Aided Inertial Georeferenicng Airborne Mapping Direct Geroeferencing PPP
2016/7/28
For almost two decades mobile mapping systems have done their georeferencing using Global Navigation Satellite Systems (GNSS) to measure position and inertial sensors to measure orientation. In order ...
FAST DRAWING OF TRAFFIC SIGN USING MOBILE MAPPING SYSTEM
Traffic Sign Fast Drawing Coarse Prediction Mobile Mapping System (MMS)
2016/7/28
Traffic sign provides road users with the specified instruction and information to enhance traffic safety. Automatic detection of traffic sign is important for navigation, autonomous driving, transpor...
ADVANCED TIE FEATURE MATCHING FOR THE REGISTRATION OF MOBILE MAPPING IMAGING DATA AND AERIAL IMAGERY
Mobile Mapping Orientation Accuracy Estimation Feature Matching Template Matching
2016/7/5
Mobile Mapping’s ability to acquire high-resolution ground data is opposing unreliable localisation capabilities of satellite-based positioning systems in urban areas. Buildings shape canyons impeding...
MONITORING CAPABILITIES OF A MOBILE MAPPING SYSTEM BASED ON NAVIGATION QUALITIES
Mobile mapping Navigation Change detection Monitoring
2016/7/5
Mobile mapping systems are becoming increasingly popular as they can build 3D models of the environment rapidly by using a laser scanner that is integrated with a navigation system. 3D mobile mapping ...
ROAD SIGNS DETECTION AND RECOGNITION UTILIZING IMAGES AND 3D POINT CLOUD ACQUIRED BY MOBILE MAPPING SYSTEM
Road Signs Detection and Recognition Mobile Mapping System (MMS) Object Based Image Analysis Multi-Scale Image Segmentation 3D Point Cloud
2016/7/5
High-definition and highly accurate road maps are necessary for the realization of automated driving, and road signs are among the most important element in the road map. Therefore, a technique is nec...
LOW-LEVEL TIE FEATURE EXTRACTION OF MOBILE MAPPING DATA (MLS/IMAGES) AND AERIAL IMAGERY
Mobile Mapping Feature Extraction Feature Matching Image Orientation
2016/3/25
Mobile Mapping (MM) is a technique to obtain geo-information using sensors mounted on a mobile platform or vehicle. The mobile platform’s position is provided by the integration of Global Navigation S...
Automatic lane parameters extraction in mobile mapping sequences
Mobile mapping Rectification Triangulation Stereoscopic GIS
2015/8/25
Technical prescriptions for road inventories specify that the road width must be measured with a tolerance of 10 cm and that variations larger than the same threshold should be spotted and recorded.In...
Semi-automatic Geo-referencing Images in Mobile Mapping
Semi-automatic Geo-referencing Images Mobile Mapping
2015/7/15
Semi-automatic Geo-referencing Images in Mobile Mapping.
DEVELOPMENT OF SIMPLE MOBILE MAPPING SYSTEM FOR THE CONSTRUCTION OF ROAD FOUNDATION DATA
GIS Mobile Mapping Combination GPS/INS CCD
2015/6/1
Road Administration in Japan is now proceeding with the framework to realize smooth, safe and comfortable traffic by building up detailed spatial data of roadsides. Photographic survey and ground surv...
THE DEVELOPMENT OF A BACKPACK MOBILE MAPPING SYSTEM
Mobile Mapping Multi-Sensor Integration GPS GIS INS Simulation
2014/12/30
A low-cost backpack mobile mapping system is being developed in the department of Geomatics Engineering at the University of Calgary. The system will overcome the drawbacks of current mobile mapping s...
A STREET MAP BUILT BY A MOBILE MAPPING SYSTEM
GPS Image sequence Integration Mobile mapping Bundle Triangulation Urban objects
2014/12/30
Mobile mapping systems (MMS) integrate sensors and methods to deliver an accurate spatial position of details on or near the topographic surface. This means an expensive hardware configuration where C...
Video-based Mobile Mapping System Using Smartphones
Close Range Photogrammetry Mobile Mapping System Smartphones MEMS Epipolar Geometry
2014/12/4
The last two decades have witnessed a huge growth in the demand for geo-spatial data. This demand has encouraged researchers around the world to develop new algorithms and design new mapping systems i...
MOBILE MAPPING SYSTEM LIDAR DATA FRAMEWORK
Spatial Data Framework Geo-Referenced Lidar Mobile Mapping Systems
2014/6/11
Mobile Mapping Systems (MMSs) for infrastructural monitoring and mapping arebecoming more prevalent as the availability and affordability of solutions that generate high accuracy geospatial da...