搜索结果: 1-9 共查到“近景摄影测量 object”相关记录9条 . 查询时间(0.031 秒)
A COMPARISON BETWEEN METHODS–A SPECIALIZED OPERATOR,OBJECT ORIENTED AND PIXEL-ORIENTED IMAGE ANALYSIS–TO DETECT ASBESTOS COVERAGES IN BUILDING ROOFS USING REMOTELY SENSED DATA
Hazards Recognition Feature Detection Neural Networks Multiresolution Segmentation
2015/12/28
All the risks concerning the long lasting exposition to the asbestos, for instance diseases affecting the respiratory system, are known very well. In particular, it’s the friable asbestos the most dan...
ADVANCED 3D VISUALIZATION OF AN ARCHITECTURAL OBJECT IN THE OPENGL STANDARD
Architecture Camera Non-Metric Texture Rendering Visualization
2015/7/31
High accuracy and quality of photorealistic 3D modeling and visualization of close range objects can be achieved only with 3D scenes generated on the basis of photogrammetric data. Images and geometri...
OBJECT EXTRACTION FOR DIGITAL PHOTOGRAMMETRIC WORKSTATIONS
Object Extraction Digital Photogrammetry Semi-automation Modeling Statistics Test
2015/6/1
This paper deals with the state and with promising directions of automated object extraction for digital photogrammetric workstations (DPW). A review of the state of the art shows that there are only ...
A TRIP FROM OBJECT TO IMAGE AND BACK
Cultural heritage 3D rendering video digital orthophotography
2015/5/25
While the impressive and ambitious technology of laser scanning is evolving very fast, “traditional” methods are striving to earn the attention they deserve. For certain applications of 3D visualizati...
AUTOMATED EXTRACTION OF FEATURES FROM CAD MODELS FOR 3D OBJECT RECOGNITION
Object recognition CAD Modeling Feature extraction
2015/1/7
In this paper we report on our work on a CAD model-based object recognition system for industrial parts. We present a novel approach which uses information derived from the CAD model in the early proc...
A METHOD OF MODELING DEFORMATION OF AN OBJECT EMPLOYING SURROUNDING VIDEO CAMERAS
Modeling 3-D modeling Shape recovery Deformation Motion Non-rigid objects Factorization
2015/1/6
A novel technique is presented for modeling deformation of an object, not only its front side but also the rear side,employing surrounding multiple video cameras. In order to make a 3-D model of an ob...
OBJECT-ORIENTED MEASUREMENT OF PIPE SYSTEMS USING EDGE MATCHING AND CSG MODELS WITH CONSTRAINTS
CAD error propagation object-oriented photogrammetry reconstruction
2015/1/6
A method for the measurement of pipe systems from a collection of images is presented. A predefined library of parameterized object models defined by CSG trees is used to describe several types of pip...
MULTI-IMAGE MATCHING IN OBJECT SPACE USING AIRBORNE CCD-LINESCANNER IMAGERY
Surface reconstruction Image matching in object space High-resolution images DTM / DEM / DSM Facets Stereo Vision
2014/12/31
An object space-based strategy for simultaneous multi-image matching of airborne stereoscopic CCD-linescanner imagery is introduced. The goal of the presented algorithmic solution is to improve and to...
3D IMAGING FOR MUSEUM ARTEFACTS: A PORTABLE TEST OBJECT FOR HERITAGE AND MUSEUM DOCUMENTATION OF SMALL OBJECTS
3D imaging museum documentation close range laser scanning cultural heritage comparison inspection
2014/4/28
3D colour image data generated for the recording of small museum objects and archaeological finds are highly variable in quality and fitness for purpose. Whilst current technology is capable of extrem...