搜索结果: 31-45 共查到“工学 geometric”相关记录219条 . 查询时间(0.166 秒)
AIRBORNE LINEAR ARRAY IMAGE GEOMETRIC RECTIFICATION METHOD BASED ON UNEQUAL SEGMENTATION
Linear array image Geometric rectification Unequal segmentation Dynamic programming Straight line feature
2016/7/4
As the linear array sensor such as multispectral and hyperspectral sensor has great potential in disaster monitoring and geological survey, the quality of the image geometric rectification should be g...
GEOMETRIC AND RADIOMETRIC EVALUATION OF RASAT IMAGES
RASAT Georeferencing Accuracy Radiometric Quality Effective GSD SNR Analysis
2016/7/4
RASAT, the second remote sensing satellite of Turkey, was designed and assembled, and also is being operated by TüBİTAK Uzay (Space) Technologies Research Institute (Ankara). RASAT images in vari...
OBJECT-BASED ANALYSIS OF LIDAR GEOMETRIC FEATURES FOR VEGETATION DETECTION IN SHADED AREAS
LIDAR Object-based Analysis
2016/7/4
The extraction of land cover information from remote sensing data is a complex process. Spectral information has been widely utilized in classifying remote sensing images. However, shadows limit the u...
GEOMETRIC QUALITY ASSESSMENT OF LIDAR DATA BASED ON SWATH OVERLAP
Lidar Quality Geometry Relative Accuracy
2016/7/4
This paper provides guidelines on quantifying the relative horizontal and vertical errors observed between conjugate features in the overlapping regions of lidar data. The quantification of these erro...
GEOMETRIC CALIBRATION OF ZIYUAN-3 THREE-LINE CAMERAS COMBINING GROUND CONTROL POINTS AND LINES
Geometric calibration three-line cameras ground control lines direct georeferencing orientation parameters Ziyuan-3 block adjustment
2016/7/4
Due to the large biases between the laboratory-calibrated values of the orientation parameters and their in-orbit true values, the initial direct georeferencing accuracy of the Ziyuan-3 (ZY-3) three-l...
PERFORMANCE ASSESSMENT AND GEOMETRIC CALIBRATION OF RESOURCESAT-2
On-orbit calibration sensor model inter-camera alignment band to band registration
2016/7/4
Resourcesat-2 (RS-2) has successfully completed five years of operations in its orbit. This satellite has multi-resolution and multi-spectral capabilities in a single platform. A continuous and autono...
We formalize the problem of program verification as a learning problem, showing that invariants in program verification can be regarded as geometric concepts in machine learning. Safety properties de-...
Geometric correction model for the generation of terrain corrected products
Geometric correction modelling terrain correction
2016/5/20
A method for generating a fully corrected product, incorporating the terrain variations, of
remotely sensed images is presented. The terrain variations are modelled by a two dimensional surfac...
Geometric inflight calibration of the stereoscopic CCD linescanner MOMS-2P
inflight calibration the stereoscopic CCD linescanner MOMS-2P
2016/5/20
This paper describes the geometric inflight calibration of the Modular Op toelect ronic Mult ispectral S canne r MOMS-2P, which
is co ll ect ing digital multispectral and threefold along tra...
IRS-1 C images with optimal stereo relations have been used for a post calibration based on control points. The main
problem was the determination of the arrangement of the three line sensors, ...
Geometric correction of pushbroom type high resolution satellite images
pre-processing geometric correction forward & inverse trasformation
2016/5/20
This paper describes a geometric correction algorithm for high-resolution pushbroom type sensor images. In the systematic
correction module, a sensor-orbit-Earth model was designed by using a vecto...
Geometric calibration of space remote sensing cameras for efficient processing
Sensing Cameras Efficient Processing
2016/5/20
Different cameras are used in space. From Russian film cameras over panoramic
cameras up to digital cameras with more than one CCD-Iine are in use. A laboratory
calibration of the cameras before sta...
System calibration, geometric accuracy testing and validation of DEM & orthoimage data extracted from SPOT stereo pairs using commercially available image processing systems
System calibration geometric accuracy testing DEM orthoimage data extracted SPOT stereo pairs
2016/5/20
The paper describes the comprehensive testing of the digital photogrammetric modules forming parts of the image processing systems available from a number of remote sensing system suppliers - PCI, ERD...
LEICA DMC III CALIBRATION AND GEOMETRIC SENSOR ACCURACY
Leica DMC III CMOS Calibration Method Geometric Accuracy Grid Distortion
2016/3/25
As an evolution of the successful DMC II digital camera series, Leica Geosystems has introduced the Leica DMC III digital aerial camera using, for the first time in the industry, a large-format CMOS s...
GEOMETRIC CALIBRATION AND VALIDATION OF ULTRACAM AERIAL SENSORS
Photogrammetry Digital camera Calibration
2016/3/25
We present details of the calibration and validation procedure of UltraCam Aerial Camera systems. Results from the laboratory calibration and from validation flights are presented for both, the large ...