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ACCURACY COMPARISON OF VHR SYSTEMATIC-ORTHO SATELLITE IMAGERIES AGAINST VHR ORTHORECTIFIED IMAGERIES USING GCP
VHR systematic-ortho orthorectified image GCP DEM accuracy
2016/7/4
The Very High Resolution (VHR) satellite imageries such us Pleiades, WorldView-2, GeoEye-1 used for precise mapping purpose must be corrected from any distortion to achieve the expected accuracy. Orth...
THE DIRECT GEOREFERENCING APPLICATION AND PERFORMANCE ANALYSIS OF UAV HELICOPTER IN GCP-FREE AREA
GeoSat Informatics Technology Corporation National Cheng Kung University The University of Calgary Purdue University
2015/9/10
There are many disasters happened because the weather changes extremely in these years. To facilitate applications such as environment detection or monitoring becomes very important. Therefore, the de...
GENERATION OF DEM AND ORTHOIMAGES FROM SPOT HRS STEREO DATA WITHOUT USING GCP
SPOT HRS direct georeferencing orthoimages
2015/8/17
The High Resolution Stereo (HRS) Scientific Assessment Program offered by the French space agency CNES and
ISPRS, provided data sets from the SPOT stereo camera system (HRS) together with high preci...
GCP REQUIREMENT FOR HIGH-RESOLUTION SATELLITE MAPPING
Photogrammetry QuickBird Geometric Bundle
2015/6/1
High-resolution images have to be geometrically and precisely processed with ground information, such as ground control points
(GCPs) and digital elevation models (DEM) to generate accurate map prod...
ACCURACY ANALYSIS FOR DEM AND ORTHOIMAGES DERIVED FROM SPOT HRS STEREO DATA WITHOUT USING GCP
Stereoscopic data image matching orthoimages DEM generation DEM fusion accuracy analysis
2015/5/29
ISPRS and CNES announced the HRS (High Resolution Stereo) Scientific Assessment Program during the ISPRS Commission I Symposium in Denver in November 2002. 9 test areas throughout the world have been ...
MULTI-TRIANGULATION TO GET GCP FOR OLD UNPREMARKED AERIAL PHOTOGRAPHS
GPS/INS georeferencing identification triangulation photographs orientation adjustment
2015/5/27
If a large number of old aerial photographs is exist but there is no premarked ground-control- and also no kinematics-GPS on board of photo-centre-position for aerial triangulation, then the post GCP-...
3D PHOTOGRAMMETRIC PROCESSING OF WORLDVIEW-2 DATA WITHOUT GCP
Photogrammetry Satelite WorldView-1 3D Modeling
2014/4/25
A hybrid model based on 3D deterministic Toutin's model developed at the Canada Centre for Remote Sensing and taking full advantages of the image metadata was used for the 3D photogrammetric processin...
求解GCP问题的ILSBR算法
图着色问题 NP-难解 部分解
2009/7/1
图着色问题（GCP,Graph Coloring Problem）是经典的NP-Hard组合优化问题之一。长期以来,人们一直在寻求快速、高效的启发式算法,以便在合理的计算时间内解决大规模问题。由于对规模较大的问题,目前的启发式算法尚不能在较短的时间内给出高质量的解,因此提出了一种基于全局最优解和局部最优解关系的ILS算法（ILSBR）。该算法的基本原理是通过对GCP问题的局部最优解和全局最优解之间...