搜索结果: 1-11 共查到“摄影测量与遥感技术 recovery”相关记录11条 . 查询时间(0.407 秒)
VEGETATION DISTURBANCE AND RECOVERY FOLLOWING A RARE WINDTHROW EVENT IN THE GREAT SMOKY MOUNTAINS NATIONAL PARK
tornado Landsat Enhanced Vegetation Index EVI time-series Southeastern United States
2016/11/30
The tornado outbreak of April 2011 in the Southeastern United States caused major damage to property and natural ecosystems. During the outbreak, the Great Smoky Mountains National Park (GRSM) was hit...
INCORPORATION OF UNRELIABLE INFORMATION INTO PHOTOGRAMMETRIC RECONSTRUCTION FOR RECOVERY OF SCALE USING NON-PARAMETRIC BELIEF PROPAGATION
Sensor Fusion Belief Propagation Photogrammetry Barometer GNSS
2016/11/11
The creation of large photogrammetric models often encounter several difficulties in regards to geometric accuracy, scale and geolocation, especially when not using control points. Geometric accuracy ...
COMPUTATIONAL VISION IN UV-MAPPING OF TEXTURED MESHES COMING FROM PHOTOGRAMMETRIC RECOVERY: UNWRAPPING FRESCOED VAULTS
Structure from Motion Low-cost Cultural Heritage Architectonic Restoration Frescoed vaults
2016/11/11
Sometimes it is difficult to represent “on paper" the existing reality of architectonic elements, depending on the complexity of his geometry, but not only in cases with complex geometries: non-relief...
REFINEMENT OF STEREO IMAGE ANALYSIS USING PHOTOMETRIC SHAPE RECOVERY AS AN ALTERNATIVE TO BUNDLE ADJUSTMENT
Stereo Image Analysis Shape from Shading Bundle Adjustment DEM 67P/Churyumov-Gerasimenko
2016/11/8
Topographic mapping, e.g. the generation of Digital Elevation Models (DEM), is of general interest to the remote sensing community and scientific research. Commonly, photogrammetric methods, e.g. ster...
SURVEY TECHNIQUES AND VIRTUAL REALITY FOR THE RECOVERY PLAN OF A FORTIFIED MEDITERRANEAN TOWN
Virtual reality 3D model Urban analyses
2015/5/25
The construction of 3D models, their realistic photo restitution via synthetic images and the development of dynamic simulations are the most suited and potentially richest tools for the reconstructio...
Recovery of Systematic Biases in Laser Altimeters Using Natural Surfaces
Laser Altimetry Error model Calibration
2015/3/10
Elements of accuracy of LIDAR systems and the corrections of systematic errors have received growing attention in recent years. The expected level of accuracy and the additional processing that is nee...
SHAPE RECOVERY FROM HYBRID FEATURE POINTS WITH FACTORIZATION METHOD
Factorization Method Hybrid Feature Points Shape from Motion 3D Digital City
2014/12/31
We are developing shape recovery technology that can semi-automatically process image sequences using the idea of ”Shape from Motion”. In this paper, we investigate an acquisition and recovery method ...
HIERARCHICAL RECOVERY OF EXTERIOR ORIENTATION FROM PARAMETRIC AND NATURAL 3-D CURVES
Line Photogrammetry Registration Pose Determination Free-Form Curves Scale-Space Theory
2014/12/30
Space resection is a fundamental task in many photogrammetric, remote sensing and computer vision applications. While in traditional photogrammetric techniques this task is exclusively solved from 3-D...
Linear Approach for Initial Recovery of the Exterior Orientation Parameters of Randomly Captured Images by Low-Cost Mobile Mapping Systems
Exterior Orientation Relative Orientation Linear Approaches Bundle Adjustment
2014/12/4
In this paper, we present a novel linear approach for the initial recovery of the exterior orientation parameters (EOPs) of images. Similar to the conventional Structure from Motion (SfM) algorithm, t...
New SAR Interferogram denoising method via sparse recovery based on L0 norm
Interferogram filtering phase estimation sparse coding l0 minimization approximate message passing
2014/9/29
The goal of this paper is to estimate a denoised phase image from the observed noisy SAR interferogram. We proposed a linear model to obtain a sparse representation of the interferomteric phase image....
AUTOMATIC CAMERA ORIENTATION AND STRUCTURE RECOVERY WITH SAMANTHA
Structure and Motion Autocalibration Model acquisition
2014/6/5
SAMANTHA is a software capable of computing camera orientation and structure recovery from a sparse block of casual images without human intervention. It can process both calibrated images or uncalibr...