搜索结果: 46-60 共查到“工学 buildings”相关记录159条 . 查询时间(0.026 秒)
EXTENSION OF AN AUTOMATIC BUILDING EXTRACTION TECHNIQUE TO AIRBORNE LASER SCANNER DATA CONTAINING DAMAGED BUILDINGS
Laser scanning LIDAR Point Cloud DSM Segmentation Extraction Building Disaster
2015/9/17
Airborne laser scanning systems generate 3-dimensional point clouds of high density and irregular spacing. These data consist of multiple returns coming from terrain, buildings, and vegetation. The ma...
Documentation and dissemination of the sculptural elements of Canada's Parliamentary Buildings: Methodology development and evolution, a case study
Photogrammetry Photography Dissemination
2015/9/11
Parliament Hill consists of four historic gothic revival buildings, which form part of the Parliament Buildings National Historic Site
of Canada in the National Capital of Ottawa. There are more than...
Coordination between Understanding Historic Buildings and BIM Modelling: A 3D-Output Oriented and typological Data Capture Method
BIM Structure-and-type Method Structure tree
2015/9/11
At the present, in trend of shifting the old 2D-output oriented survey to a new 3D-output oriented survey based on BIM technology,
the corresponding working methods and workflow for data capture, pro...
A study on fire spreading model for the safety distance between the neighborhood occupancies and historical buildings in Taiwan
Fire Dynamics Simulator (FDS) fire load, fire spread model historical buildings safety distance
2015/9/11
Cultural heritages and historical buildings are vulnerable against severe threats from fire. Since the 1970s, ten fire-spread events
involving historic buildings have occurred in Taiwan, affecting a ...
seamless automatic mosaicking taking into account infrastructures and buildings
Earth Observation Automation DEM/DTM Orthophoto High Resolution Multiple Images
2015/9/1
When covering an extensive area by means of geocoded airborne or satellite imagery there is a need to combine a fairly large number of single images into a big, seamless mosaic. To accomplish this obj...
AUTOMATIC EXTRACTION OF LARGE COMPLEX BUILDINGS USING LIDAR DATA AND DIGITAL MAPS
LIDAR data Digital Map Building Model Primitives Patches
2015/8/31
As the use of building models are rapidly increased for various applications, many studies have been performed to develop a practical and nearly automatic method to extract such models from various se...
SEGMENTION OF DAMAGED BUILDINGS FROM LASER SCANNING DATA
LIDAR Segmentation Triangulation Statistics Classification Damaged Buildings
2015/8/31
Laser scanning- or ”LIDAR”-based systems show perfect performance during time-critical events, like data collection in disaster management. To this end the research reports from classification of dama...
NEW APPROACH FOR AUTOMATIC DETECTION OF BUILDINGS IN AIRBORNE LASER SCANNER DATA USING FIRST ECHO ONLY
LIDAR Urban Processing Detection Building Segmentation Classification
2015/8/31
Airborne laser scanning has become a significant 3D data acquisition technique in the field of surveying. By measuring point clouds defined in three-dimensional coordinates, this technique provides al...
DETECTABILITY OF BUILDINGS IN AERIAL IMAGES OVER SCALE SPACE
Building Detection Scale Space Feature Extraction Stable Regions
2015/8/31
Automatic scene interpretation of aerial images is a major purpose of photogrammetry. Therefore, we want to improve building detection by exploring the "life-time" of stable and relevant image feature...
AUTOMATIC EXTRACTION OF LARGE COMPLEX BUILDINGS USING LIDAR DATA AND DIGITAL MAPS
LIDAR data Digital Map Building Model Primitives Patches
2015/8/28
As the use of building models are rapidly increased for various applications, many studies have been performed to develop a practical and nearly automatic method to extract such models from various se...
SEGMENTION OF DAMAGED BUILDINGS FROM LASER SCANNING DATA
LIDAR Segmentation Triangulation Statistics Classification Damaged Buildings
2015/8/28
Laser scanning- or ”LIDAR”-based systems show perfect performance during time-critical events, like data collection in disaster management. To this end the research reports from classification of dama...
NEW APPROACH FOR AUTOMATIC DETECTION OF BUILDINGS IN AIRBORNE LASER SCANNER DATA USING FIRST ECHO ONLY
LIDAR Urban Processing Detection Building Segmentation Classification
2015/8/28
Airborne laser scanning has become a significant 3D data acquisition technique in the field of surveying. By measuring point clouds defined in three-dimensional coordinates, this technique provides al...
DETECTABILITY OF BUILDINGS IN AERIAL IMAGES OVER SCALE SPACE
Building Detection Scale Space Feature Extraction Stable Regions
2015/8/28
Automatic scene interpretation of aerial images is a major purpose of photogrammetry. Therefore, we want to improve building detection by exploring the "life-time" of stable and relevant image feature...
Deformation measurements at historical buildings with terrestrial laserscanners
Deformation Monitoring Terrestrial Laserscanning Cultural Heritage Documentation
2015/8/24
With the classical deformation measurement the objects are modeled by a number of measurement points which are distributed according to the deformation symmetrically as a grid or attached at selected ...
This paper describes the land use classification of multispectral digital aerial images, the removal of buildings from the digital
surface model and the visualization of the textured digital surface ...