搜索结果: 16-30 共查到“摄影测量与遥感技术 Robust”相关记录46条 . 查询时间(0.403 秒)
Robust Algorithm for Fitting Sphere to 3D Point Clouds in Terrestrial Laser Scanning
Laser scanning Fitting Terrestrial photogrammetry
2015/12/16
Sphere target is one of the most important tools in terrestrial laser scanning. Different point clouds obtained form different views can
be transformed into the same coordinate system frame by using ...
Robust Extraction of Ancient Burial Mounds in Brushland from Laser Scanning Data
Aerial Survey, Archaeology, Feature extraction
2015/12/16
Moroyama town, where is located in the southwestern part of Saitama Prefecture is a historical town including more than 80 ancient
burial mounds. These ancient burial mounds locate in brushland. The ...
Robust and Automatic Vanishing Points Detection with Their Uncertainties from a Single Uncalibrated Image, by Planes Extraction on the Unit Sphere
Photogrammetry Geometry Vanishing points extraction Image Orientation Error estimation
2015/12/4
This paper deals with the retrieval of vanishing points in uncalibrated images. Many authors did work on that subject in the computer vision field because the vanishing point represents a major inform...
A Robust Surface Matching Technique for DEM Integration in the Context of Coastal Geohazard Monitoring
Laser scanning Lidar Surface matching Aerial survey Data integration Registration Coast
2015/12/4
With the increasing availability of a diverse range of datasets from sources such as airborne and terrestrial laser scanning, InSAR, and high resolution satellite remote sensing, there are improved op...
Robust Spatio-Temporal Feature Tracking
Visual marker-less tracking spatio-temporal constraints trifocal geometry
2015/12/4
Simultaneous tracking of features acquired by multiple video cameras mounted on a rig opens new possibilities for ego-motion estimation and 3D scene modeling. In this paper we propose a novel approach...
ROBUST DETECTION OF BUILDINGS FROM A SINGLE COLOR AERIAL IMAGE
Color Aerial Imagery Building Detection Segmentation Mean-shift Photometric Quasi-invariants
2015/11/16
In this study, a robust methodology for the detection of buildings from a single color aerial image is proposed. The methodology is
initialized with the mean-shift segmentation algorithm. Next, a ve...
BENEFITS OF ROBUST PARAMETER ESTIMATION TECHNIQUES IN AN AUTOMATED GEOCODING PROCESSING CHAIN
Mathematics Modelling Rectification Automation Volcanoes
2015/9/17
Accurate geocoding of Earth observing (EO) satellite imagery is one major prerequisite to monitor the Earth’s environment. The quality of the obtained geocoded images depends on the accuracy of the se...
ROBUST AUTOMATIC MARKER-FREE REGISTRATION OF TERRESTRIAL SCAN DATA
Urban Terrestrial Laser scanning Point Cloud Segmentation Automation Registration Algorithms
2015/8/31
Terrestrial laser scanning systems have become widely available during the past years. Raw data acquired by such systems typically consists of separate overlapping datasets – each in its own local coo...
A ROBUST ALGORITHM FOR ESTIMATING DIGITAL TERRAIN MODELS FROM DIGITAL SURFACE MODELS IN DENSE URBAN AREAS
DSM DTM Elastic Grid Outliers Robust Statistics
2015/8/31
This paper describes an algorithm in order to derive DTMs (Digital Terrain Models) from correlation DSMs (Digital Surface Models) and above-ground (buildings and vegetation) masks in dense urban areas...
A ROBUST ALGORITHM FOR ESTIMATING DIGITAL TERRAIN MODELS FROM DIGITAL SURFACE MODELS IN DENSE URBAN AREAS
DSM DTM Elastic Grid Outliers Robust Statistics
2015/8/28
This paper describes an algorithm in order to derive DTMs (Digital Terrain Models) from correlation DSMs (Digital Surface Models) and above-ground (buildings and vegetation) masks in dense urban areas...
ROBUST AUTOMATIC MARKER-FREE REGISTRATION OF TERRESTRIAL SCAN DATA
Urban Terrestrial Laser scanning Point Cloud Segmentation Automation Registration Algorithms
2015/8/28
Terrestrial laser scanning systems have become widely available during the past years. Raw data acquired by such systems typically consists of separate overlapping datasets – each in its own local coo...
Robust vehicle tracking in video images being taken from a helicopter
Optical Flow Tracking Feature detection
2015/8/21
Measuring positions, velocities and accelerations/decelerations of individual vehicles in congested traffic with standard traffic monitoring
equipment, such as inductive loops, are not feasible. The ...
A Robust adaptive Image Smoothing Algorithm
Image Smoothing Gaussian noise Salt and Pepper Noise
2015/8/20
Image smoothing is a key technology of image enhancement, which can remove noise in images. So, it is a necessary functional
module in various image-processing software. Excellent smoothing algorithm...
ROBUST BUILDING DETECTION IN AERIAL IMAGES
Building Extraction Aerial Segmentation Classification Land Use
2015/8/7
The robust detection of buildings in aerial images is an important part of the automated interpretation of these data. Applications are e.g. quality control and automatic updating of GIS data, automat...
ROBUST AND EFFICIENT ROAD TRACKING IN AERIAL IMAGES
map revision road tracking particle filter human-computer interaction
2015/8/7
Automated road tracking is important for map revision but is currently not reliable enough to be useful for industrial applications.Consequently semi-automatic road tracking has become the preferred s...