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FULLY AUTOMATIC FEATURE-BASED REGISTRATION OF MOBILE MAPPING AND AERIAL NADIR IMAGES FOR ENABLING THE ADJUSTMENT OF MOBILE PLATFORM LOCATIONS IN GNSS-DENIED URBAN ENVIRONMENTS
Mobile Mapping Feature Matching Image Orientation Adjustment
2017/7/12
Mobile Mapping (MM) has gained significant importance in the realm of high-resolution data acquisition techniques. MM is able to record georeferenced street-level data in a continuous (laser scanners)...
ASSESSING TEMPORAL BEHAVIOR IN LIDAR POINT CLOUDS OF URBAN ENVIRONMENTS
LiDAR Mobile Mapping Alignment Strip Adjustment Change Detection
2017/7/13
Self-driving cars and robots that run autonomously over long periods of time need high-precision and up-to-date models of the changing environment. The main challenge for creating long term maps of dy...
2017SPIE遥感技术在城市环境中的应用专题会议（Remote Sensing Technologies and Applications in Urban Environments）
2017 SPIE 遥感技术在城市环境中的应用 专题会议
2017/4/26
The global urbanization constitutes an epochal transformation of the Earth. Since 2007 for the first time in human history more people have lived in cities than in the countryside. According to the Un...
HYBRID MODELS FOR TRAJECTORY ERROR MODELLING IN URBAN ENVIRONMENTS
Mobile mapping Photogrammetry Feature matching Orientation Adjustment Modelling Registration
2016/7/28
This paper tackles the first step of any strategy aiming to improve the trajectory of terrestrial mobile mapping systems in urban environments. We present an approach to model the error of terrestrial...
As a result of creation and handling of 3D digital map, approach to geographic environment has been revolutionized rendering
possible an upgrade dynamic and objective analysis and making-decision. Ou...
Integration of LIDAR and Airborne Imagery for Realistic Visualization of 3D Urban Environments
LiDAR Georeferencing True Orthophoto Generation 3D Visualization Urban Environments
2015/12/2
In its report "State of the World Cities 2006/07", the United Nations states that the number of urban area inhabitants is expected to rise to almost 5 billion by 2030, constituting roughly 62% of the ...
REAL-TIME VIDEO-BASED RECONSTRUCTION OF URBAN ENVIRONMENTS
computer vision, 3D model, stereo reconstruction, large-scale reconstruction, real time processing, geo-registration
2015/10/8
We present an approach for automatic 3D reconstruction of outdoor scenes using computer vision techniques. Our system collects
video, GPS and INS data which are processed in real-time to produce geo-...
REFLECTANCE SPECTROSCOPY IN THE 400-2400 NM TO ASSESS SETTLED DUST IN DIFFERENT URBAN ENVIRONMENTS
Indoor dust loadings Reflectance Spectroscopy Geographical Information System
2015/9/8
The aim of this study was to apply a spectral reflectance approach to account for small amounts of sediment dust in occupied
homes. We examined the method’s ability to predict the gravimetric weight ...
Dense and reliable DSM generation from VHR stereo pairs in urban environments
stereo vision urban environment object borders
2015/9/2
Photogrammetric terrain reconstruction from aerial and space stereopairs of images occupies a prominent place in cartography and
remote sensing. Stereo vision systems determine depth from two or more...
THE APPLICATION OF REMOTE SENSING TO IDENTIFY AND MEASURE SEALED AREAS IN URBAN ENVIRONMENTS
Soil Urban Sealing Object classification segmentation mapping QuickBird
2015/8/19
Numerous studies have used satellite images for mapping urban land cover and land use along with modelling green spaces and surface impermeability. Recently, monitoring the percentage of sealed soils ...
ANOMALY DETECTION IN NOISY MULTI AND HYPER SPECTRAL IMAGES OF URBAN ENVIRONMENTS
Urban Remote-sensing Anomaly detection speckle noise spectral data morphological operation
2015/8/3
The recent surge in remotely sensed imagery with multi to hyper spectral cubes has made it very difficult to detect features because of the sheer volume of data. In a sense it is locating the needle i...
SAR SIMULATION BASED CHANGE DETECTION WITH HIGH-RESOLUTION SAR IMAGES IN URBAN ENVIRONMENTS
SAR Change Detection City Disaster Radar Rectification Simulation
2015/7/29
Combined processing using different sensor types, i.e. for applications like change detection, requires a good geo-referencing. Furthermore the individual sensor properties have to be taken into accou...
Extraction of Buildings in Brasilian Urban Environments Using High Resolution Remote Sensing Imagery and Laser Scanner Data
Laser scanner Quickbird Classification.
2015/7/7
The paper describes the resulst of recent experiments of a project that deals with the combined use of high resolution satellite
images, Quickbrid, and laser scanner data to analyse urban images. The...
Design and Performance of a Minimum-Variance Hybrid Location Algorithm Utilizing GPS and Cellular Received Signal Strength for Positioning in Dense Urban Environments
Design Performance Minimum-Variance Hybrid Location Algorithm GPS and Cellular Received Positioning in Dense Environments
2015/6/25
This paper shows how the complementary advantages of GPS and cellular received signal strength (RSS) positioning methods improves hybrid location estimation performance in dense urban environments. In...
A MODEL BASED APPROACH FOR ORIENTATION IN URBAN ENVIRONMENTS
Photogrammetry Location-based Services Integration
2015/6/1
At the Institute for Photogrammetry (ifp), Stuttgart University, current research aims at the development of tools and applications for
Location Based Services (LBS). As location based access on inf...