搜索结果: 1-15 共查到“测绘科学技术 Sensors”相关记录92条 . 查询时间(0.118 秒)
CAPTURING FINE DETAILS INVOLVING LOW-COST SENSORS –A COMPARATIVE STUDY
Laser scanning object scanning amateur sensors low-cost sensors comparison
2018/3/6
Capturing the fine details on the surface of small objects is a real challenge to many conventional surveying methods. Our paper discusses the investigation of several data acquisition technologies, s...
AUTONOMOUS WHEELED ROBOT PLATFORM TESTBED FOR NAVIGATION AND MAPPING USING LOW-COST SENSORS
3D modelling Kinect Navigation ROS SLAM
2018/3/5
This paper presents the concept of an architecture for a wheeled robot system that helps researchers in the field of geomatics to speed up their daily research on kinematic geodesy, indoor navigation ...
RAPID MAPPING FOR BUILT HERITAGE AT RISK USING LOW-COST AND COTS SENSORS. A TEST IN THE DUOMO VECCHIO OF SAN SEVERINO MARCHE
Built Heritage Rapid Mapping Sensor calibration 3D model comparison SfM
2018/3/5
In the last years, the researchers in the field of Geomatics have focused their attention in the experimentation and validation of new methodologies and techniques, stressing especially the potential ...
CALIBRATING AND TESTING NEW ULTRACAM SENSORS
Digital photogrammetry digital workflow digital aerial camera aerial sensor
2017/7/12
This contribution reports on the latest design of new UltraCam sensors. We present results from calibration and verification flights of the UltraCam Condor, which is based on a specific design and off...
2017SPIE传感器，系统和下一代卫星专题会议（Sensors,Systems,and Next-Generation Satellites）
2017 SPIE 传感器，系统和下一代卫星 专题会议
2017/4/26
Many new remote sensing programs are under way throughout the world, in the U.S., Europe Japan, and elsewhere. NASA's Earth Science Division is developing and implementing a broad range of Earth space...
2017 SPIE 传感器，系统和下一代卫星专题会议（Sensors, Systems, and Next-Generation Satellites）
2017 SPIE 传感器 系统 下一代卫星 专题会议
2017/4/25
Many new remote sensing programs are under way throughout the world, in the U.S., Europe Japan, and elsewhere. NASA's Earth Science Division is developing and implementing a broad range of Earth space...
INTEGRATION OF POINT CLOUDS DATASET FROM DIFFERENT SENSORS
Laser scanners, Airborne Laser Scanner (ALS) Terrestrial Laser Scanner (TLS) accuracy assessment three dimensional (3D) model
2017/4/5
Laser Scanner technology become an option in the process of collecting data nowadays. It is composed of Airborne Laser Scanner (ALS) and Terrestrial Laser Scanner (TLS). ALS like Phoenix AL3-32 can pr...
INNOVATIV AIRBORNE SENSORS FOR DISASTER MANAGEMENT
Multi Sensor Thermal Disaster Management
2016/11/30
Modern Disaster Management Systems are based on 3 columns, crisis preparedness, early warning and the final crisis management. In all parts, special data are needed in order to analyze existing struct...
FEASIBILITY STUDY OF INEXPENSIVE THERMAL SENSORS AND SMALL UAS DEPLOYMENT FOR LIVING HUMAN DETECTION IN RESCUE MISSIONS APPLICATION SCENARIOS
SUAV Emergency situations FLIR sensor Human detection IR Remote sensing Rescue operations
2016/11/30
Significant efforts are invested by rescue agencies worldwide to save human lives during natural and man-made emergency situations including those that happen in wilderness locations. These emergency ...
RECORDING AND MODELLING OF MONUMENTS' INTERIOR SPACE USING RANGE AND OPTICAL SENSORS
Photogrammetry Cultural Heritage Laser Scanning Multi Sensor 3D Modelling
2016/11/11
Three dimensional modelling of artefacts and building interiors is a highly active research field in our days. Several techniques are being utilized to perform such a task, spanning from traditional s...
DERIVING 3D POINT CLOUDS FROM TERRESTRIAL PHOTOGRAPHS - COMPARISON OF DIFFERENT SENSORS AND SOFTWARE
Close-range photogrammetry structure from motion dense matching software
2016/11/11
Terrestrial photogrammetry nowadays offers a reasonably cheap, intuitive and effective approach to 3D-modelling. However, the important choice, which sensor and which software to use is not straight f...
3D CAPTURING PERFORMANCES OF LOW-COST RANGE SENSORS FOR MASS-MARKET APPLICATIONS
3D Metrology Low-cost 3D sensors Resolution Systematic error Random error
2016/11/11
Since the advent of the first Kinect as motion controller device for the Microsoft XBOX platform (November 2010), several similar active and low-cost range sensing devices have been introduced on the ...
REAL-TIME ENVIRONMENTAL SENSORS TO IMPROVE HEALTH IN THE SENSING CITY
GIS and Health COPD Smart Cities
2016/7/8
The opportunity of an emerging smart city in post-disaster Christchurch has been explored as a way to improve the quality of life of people suffering Chronic Obstructive Pulmonary Disease (COPD), whic...
NON LINEAR OPTIMIZATION APPLIED TO ANGLE-OF-ARRIVAL SATELLITE BASED GEO-LOCALIZATION FOR BIASED AND TIME-DRIFTING SENSORS
Angle of Arrival Line of Sight Non-Linear Optimization
2016/7/8
Multiple sensors are used in a variety of geolocation systems. Many use Time Difference of Arrival (TDOA) or Received Signal Strength (RSS) measurements to estimate the most likely location of a signa...
A NEW AUTOMATIC SYSTEM CALIBRATION OF MULTI-CAMERAS AND LIDAR SENSORS
System Calibration LIDAR Multi-Camera Point Cloud
2016/7/5
In the last few years, multi-cameras and LIDAR systems draw the attention of the mapping community. They have been deployed on different mobile mapping platforms. The different uses of these platforms...