搜索结果: 1-7 共查到“测绘科学技术 Shape from Shading”相关记录7条 . 查询时间(0.093 秒)
Towards optimal relief representation from Mars imagery by combination of DEM and shape-from-shading
Mars imagery combination DEM shape-from-shading
2016/5/20
Described are experimental results of a first approach towards optimal shaded relief representation of the surface of Mars derived from Viking Orbiter digital imagery. The complex problem addresses ho...
IMAGE-BASED 3D SURFACE RECONSTRUCTION BY COMBINATION OF SPARSE DEPTH DATA WITH SHAPE FROM SHADING AND POLARISATION
Industry Metrology Application Polarization Three-dimensional Reconstruction Close Range Photogrammetry
2015/8/31
In this contribution we describe an image-based framework for 3D surface reconstruction by a combined analysis of reflectance,polarisation, and sparse depth data. An error functional consisting of sev...
IMAGE-BASED 3D SURFACE RECONSTRUCTION BY COMBINATION OF SPARSE DEPTH DATA WITH SHAPE FROM SHADING AND POLARISATION
Industry Metrology Application Polarization Three-dimensional Reconstruction Close Range Photogrammetry
2015/8/28
In this contribution we describe an image-based framework for 3D surface reconstruction by a combined analysis of reflectance,polarisation, and sparse depth data. An error functional consisting of sev...
Shape from Shading is one of the methods used for shape recovery which exploits the fact that surface patches, having different
inclination relative to a light source are imaged with different bright...
Multi-image Shape-from-shading: Derivation of Planetary Digital Terrain Models Using Clementine Images
High-resolution DTM extraterrestrial surfaces reconstruction method
2015/7/8
In many cases, the derivation of high-resolution digital terrain models (DTMs) from planetary surfaces using only conventional
digital image matching is a problem. The matching methods need at least ...
IMPLEMENTATION OF A SINGLE PHOTO SHAPE FROM SHADING METHOD FOR THE AUTOMATIC DTM GENERATION
Shape from shading DTM/DEM Surface reconstruction
2015/3/24
This research work is concerned with the implementation of a shape from shading (SFS) technique for automatically generating a digital
terrain model (DTM) using a single digitized aerial photograph ...
INTERPRETATION OF TOPOGRAPHIC DATA FROM 'SHAPE FROM SHADING' METHOD, APPLICATION IN VILLAGARCíA DE CAMPOS CASTLE
Cultural Heritage Interpretation Method Digital Modelling Three-dimensional.
2014/4/25
Generating digital products allowing the assessment and interpretation of Cultural Heritage is a key task in conservation processes.
Thus a variety of (Shape from X) methods have been developed thro...