搜索结果: 31-45 共查到“工学 orientation”相关记录176条 . 查询时间(0.326 秒)
Real-Time Orientation of a PYZ-Camera Based on Pedestrian Detection in Video Data of Wide and Complex Scenes
Computer Vision Detection Close Range Photogrammetry Absolute Orientation Urban Planning Tracking Multisensor Real-time
2015/12/9
Object detection and tracking is the basis for many applications in surveillance and activity recognition. Unfortunately the utilized cameras for the observation of wide scenes are mostly not sufficie...
Application of Robust Regression for Exterior Orientation of Video Images
Orientation Video Adjustment Tracking Bundle Exterior Algorithms
2015/12/9
Nowadays, the 3-D measurement system using the video image sequences has been used in many fields, for example the vision sensor for machine control or the measurement technique of city area for GIS o...
Semi-Automatic Orientation of Images With Respect to a Point Cloud System
Adjustment automation calibration detection matching orientation programming
2015/12/8
This paper presents the results of a master thesis in which it was tried to orient a set of images of an object to a point cloud of the same object. As test object the “Semper Sternwarte” in Zürich wa...
Impact of an Optimized Position and Orientation System on the Final Accuracy of LIDAR Data
LIDAR geo-referencing advancement accuracy analysis processing comparison data acquisition
2015/12/8
Airborne (or mobile) laser scanning is used to generate high-accuracy data for various mapping and remote sensing applications. In recent studies by Optech Incorporated, Optech’s Airborne Laser Terrai...
On the Quality of Automatic Relative Orientation Procedures
Sensor orientation comparative analysis accuracy assessment matching
2015/12/8
This paper presents an empirical investigation into the quality of automatic relative orientation procedures. The results of an in-house developed automatic orientation software called AURELO (Labe an...
Photogrammetric Model Orientation Using LIDAR Dataset
Geo-referencing LIDAR Photogrammetry Centroid Model Orientation
2015/12/4
Today the LIDAR dataset is a powerful alternative to be applied in the optimization of photogrammetric mapping techniques. The complementary nature of LIDAR and photogrammetry allows for the optimal p...
Similarity Measurement of Terrain Skeletons by Topological Indices and Spatial Orientation Information
DEM Extraction Measurement Fuzzy logic Geomorphology Pattern Recognition
2015/12/2
Terrain skeletons have played a key role in survey and mapping, hydrological applications, military applications, generalization studies, determination of political borders, discovery of the steepest ...
CARTOSAT-1:Orientation,DEM and Orthorectification Quality Assesment
Photogrammetry Digital Orthorectification DEM/DTM Satellite Accuracy IRS
2015/11/24
CARTOSAT-1 is an Indian satellite – the 11th one in the IRS (Indian Remote Sensing) series designed to provide quality Earth imagery for telemetry and digital mapping. The satellite carries two panchr...
Exterior Orientation Improved by the Coplanarity Equation and DEM Generation for CARTOSAT-1
rigorous model rational polynomials collinearity coplanarity along track satellite imagery DEM
2015/11/24
In this paper the sensor model evaluation and DEM generation for CARTOSAT-1 pan stereo data is described. The model is tested on CARTOSAT-1 data provided under the ISPRS-ISRO Cartosat-1 Scientific Ass...
Precise Georeferencing of CARTOSAT Imagery via Different Orientation Models
CARTOSAT high-resolution satellite orientation comparison
2015/11/24
The CARTOSAT 1 satellite, launched by the Indian Space Research Organisation (ISRO) in 2005, can provide panchromatic alongtrack stereo imagery with a ground resolution of 2.5 m.
Position and Orientation Data Requirements for Precise Autonomous Vehicle Navigation
Position and Orientation DARPA Urban Grand Challenge Autonomous Vehicles Sensor Fusion POS LV
2015/11/24
The challenge of navigating an autonomous vehicle over large distances was illustrated in 2005 at the DARPA Grand Challenge when 4 out of 23 Teams successfully completed a 132 mile course within a 10 ...
Orientation and DEM Extraction from ALOS-PRISM Images Using the SRTM-DEM as Ground Control
Three-Line Matching DEM/DTM Georeferencing Orthorectification Accuracy
2015/11/24
This paper presents a methodology of image orientation and DEM extraction from ALOS-PRISM stereopairs without the use of GCPs. It uses the approximate geo-location information derived from the sensor ...
Modeling of Absolute Orientation of Adjacent Satellite Image Strips Using A Few Ground Control Points
Orbit-modeling Strip SPOT-3 GCP DEM Sensor model Orbit-attitude model
2015/11/23
This paper presents accuracy and stability of orbit modeling. Orbit modeling is carried out using the stereo strips which were taken by SPOT-3 satellite, a large number of GCPs(Ground control points) ...
Satellite Image Orientation
Photogrammetry Orientation Calibration Camera Georeferencing Satellite Accuracy
2015/11/23
The number of high and very high resolution optical satellites, as well as the number of medium resolution small satellites is growing permanently. With the ground sampling distance (GSD) of 0.5m avai...
Theoretical Accuracy of Direct Georeferencing with Position and Orientation System in Aerial Photogrammetry
Aerial Photogrammetry GPS/INS Orientation Accuracy Error Algorithms
2015/11/23
According to the principle of space intersection、collinearity equations and error propagation law, mathematical models of theoretical accuracy of direct georeferencing are proposed in this paper. The ...