搜索结果: 1-15 共查到“知识库 工学 Inertial”相关记录20条 . 查询时间(0.093 秒)
SIMULATION OF INERTIAL NAVIGATION SYSTEM ERRORS AT AERIAL PHOTOGRAPHY FROM UAV
Unmanned aerial vehicle Aerial photography Inertial navigation system (INS) Accelerometer systematic shift Gyroscope systematic offset Position accuracy
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2017/7/12
The problem of accuracy determination of the UAV position using INS at aerial photography can be resolved in two different ways: modelling of measurement errors or in-field calibration for INS. The pa...
STUDY ON IMPROVEMENT OF ACCURACY IN INERTIAL PHOTOGRAMMETRY BY COMBINING IMAGES WITH INERTIAL MEASUREMENT UNIT
IMU(Inertial Measurement Unit) Inertial photogrammetry Photogrammetry Terrestrial photogrammetry SfM(Structure from Motion)
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2016/11/11
Inertial photogrammetry is defined as photogrammetry that involves using a camera on which an inertial measurement unit (IMU) is mounted. In inertial photogrammetry, the position and inclination of a ...
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
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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 ...
Tight Integration of GNSS Post-processed Virtual Reference Station with Inertial Data for Increased Accuracy and Productivity of Airborne Mapping
Aerial Survey GNSS/INS Integration IMU
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2015/12/17
GNSS-Aided Inertial Navigation for Direct Georeferencing of aerial imagery and other sensors such as LIDAR is a well accepted
technology that has been in use since the mid 1990’s. Position accuracies...
Basic Study On The Preparation of Topographic Maps for Landslide Areas By An Inertial Photogrammetric Camera System
Topographic Maps Inertial Photogrammetric Camera System
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2015/7/15
Basic Study On The Preparation of Topographic Maps for Landslide Areas By An Inertial Photogrammetric Camera System.
A Low-Cost GPS/Inertial Attitude Heading Reference System (AHRS) for General Aviation Applications
Low-Cost GPS/Inertial Attitude Heading Reference System (AHRS) General Aviation Applications
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2015/6/29
An inexpensive Attitude Heading Reference System (AHRS) for General Aviation applications is developed by fusing low cost ($20 - $1000) automotive grade inertial sensors with GPS. The inertial sensor ...
GPS Receiver Performance Using Inertial-Aided Carrier Tracking Loop
GPS Receiver Performance Inertial-Aided Carrier Tracking Loop
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2015/6/26
Radio frequency interference (RFI) has been a perplexing problem, affecting the navigation quality of the Global Positioning System (GPS). The presence of the RFI, or even hostile jamming, will reduce...
Model Analysis on the Performance of an Inertial Aided FLL-Assisted-PLL Carrier-Tracking Loop in the Presence of Ionospheric Scintillations
Model Analysis Performance Inertial Aided FLL-Assisted-PLL Carrier-Tracking Loop Presence Ionospheric Scintillations
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2015/6/25
Ionospheric scintillation has a significant impact on the availability of Global Positioning System (GPS) and Wide Area Augmentation System (WAAS), especially when the GPS/WAAS receiver is dynamically...
FUNDAMENTAL RESEARCHES INTO THE DEVELOPMENT OF INERTIAL PHOTOGRAMMETRY USING ACCELEROMETER AND GYRO
Inertial navigation system Photogrammetry Exterior orientation element Accelerometer Gyro Control points
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2015/1/6
When the position and inclination (exterior orientation element) of a camera at the time of photography are searched for by conventional photogrammetry, the standard point ground coordinates must be k...
COMBINED BLOCK ADJUSTMENT FOR EVALUATING A GPS/INERTIAL SYSTEM IN A LARGE-SCALE PHOTOGRAMMETRIC PRODUCTION ENVIRONMENT
Geo-referencing GPS INS Integration Production Triangulation
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2014/12/31
The Survey Department (SD), part of Rijkswaterstaat, produces among others highly accurate digital topographical databases of highways and rivers of The Netherlands. At the moment, following aerotrian...
Activity Intent Recognition of the Torso Based on Surface Electromyography and Inertial Measurement Units
Activity Intent Recognition Surface Electromyography Inertial Measurement Units
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2014/10/23
This thesis presents an activity mode intent recognition approach for safe, robust and reliable control of powered backbone exoskeleton. The thesis presents the background and a concept for a powered ...
THE PERIGEO PROJECT: INERTIAL AND IMAGING SENSORS PROCESSING, INTEGRATION AND VALIDATION ON UAV PLATFORMS FOR SPACE NAVIGATION
Space navigation image processing unmanned aerial vehicles
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2014/4/21
The PERIGEO R&D project aims at developing, testing and validating algorithms and/or methods for space missions in various field of research. This paper focuses in one of the scenarios considered in P...
Accuracy Evaluation of Stereo Vision Aided Inertial Navigation for Indoor Environments
Inertial Navigation Indoor Navigation Stereo Vision Multisensor Data Fusion
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2014/4/21
Accurate knowledge of position and orientation is a prerequisite for many applications regarding unmanned navigation, mapping, or environmental modelling. GPS-aided inertial navigation is the preferre...
CROSS-COVARIANCE ESTIMATION FOR EKF-BASED INERTIAL AIDED MONOCULAR SLAM
Monocular SLAM Inertial measurement system Extended Kalman filter Correlations Estimation
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2014/5/8
Repeated observation of several characteristically textured surface elements allows the reconstruction of the camera trajectory and a sparse point cloud which is often referred to as "map". The extend...
Robust Object Tracking via Inertial Potential based Mean Shift
Object tracking mean shift motion modeling probabilistic approximation
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2013/7/24
We present a novel mean shift approach in this paper forrobust object tracking based on an inertial potential model.Conventional mean shift based trackers exploit only appear-ance information of obser...