搜索结果: 16-24 共查到“雷达工程 Extraction”相关记录24条 . 查询时间(0.125 秒)
Panoramic rendering-based polygon extraction from indoor mobile LiDAR data
Indoor mobile mapping Point-cloud Point-based rendering Point cloud clustering 3D polygon extraction
2014/4/23
In this paper, we propose a method for panoramic point-cloud rendering-based polygon extraction from indoor mobile LiDAR data. Our aim was to improve region-based point-cloud clustering in modeling af...
HEURISTICAL FEATURE EXTRACTION FROM LIDAR DATA AND THEIR VISUALIZATION
LIDAR segmentation feature extraction visualization
2012/9/3
Extraction of landscape features from LiDAR data has been studied widely in the past few years. These feature extraction methodologies have been focussed on certain types of features only, namely the ...
QUALITY ANALYSIS ON RANSAC-BASED ROOF FACETS EXTRACTION FROM AIRBORNE LIDAR DATA
Analysis Quality Algorithms Extraction LIDAR Building
2012/7/31
RANSAC algorithm is a robust method for model estimation. It is widely used in the extraction of geometry primitives and 3D model reconstruction. However, there has been relatively little comprehensiv...
LEGION SEMENTATION FOR BUILDING EXTRACTION FROM LIDAR BASED DSM DATA
LiDAR DSM LEGION segmentation Building Extraction Height Texture
2012/7/31
Recently, a neural oscillator network based on biologically framework named LEGION (Locally Excitatory Globally Inhibitory Oscillator Network), which each oscillator has excitatory lateral connections...
OBJECT EXTRACTION FROM LIDAR DATA USING AN ARTIFICIAL SWARM BEE COLONY CLUSTERING ALGORITHM
Clustering LIDAR Artificial Bee Colony Urban Area Object Extraction
2009/3/1
Light Detection and Ranging (LIDAR) systems have become a standard data collection technology for capturing object surface
information and 3D modeling of urban areas. Although, LIDAR systems provide...
ERIAL IMAGES AND LIDAR DATA FUSION FOR AUTOMATIC FEATURE EXTRACTION USING THE SELF-ORGANIZING MAP (SOM) CLASSIFIER
Aerial Images Lidar, GLCM Attributes Building Detection
2009/2/19
This paper presents work on the development of automatic feature extraction from multispectral aerial images and lidar data based
on test data from two different study areas with different character...
EXTRACTION OF RAILROAD OBJECTS FROM VERY HIGH RESOLUTION HELICOPTER-BORNE LIDAR AND ORTHO-IMAGE DATA
LIDAR object extraction three-dimensional GIS integration
2008/11/16
LiDAR (Light Detection and Ranging) sensors and digital aerial camera systems using a slow and low flying aircraft provide a new
quality of data for a variety of promising large-scale applications. ...
A method for the automatic detection of roads from airborne laser scanner data is presented. Traditionally, intensity
information has not been used in feature extraction from LIDAR data because the d...
A ROBUST METHOD USED WITH ORTHOGONAL POLYNOMIALS AND ROAD NETWORK FOR AUTOMATIC TERRAIN SURFACE EXTRACTION FROM LIDAR DATA IN URBAN AREAS
LIDAR DTM ALGORITHMS EXTRACTION
2004/6/1
The data provided by LIDAR systems are presented in a dense, accurate three-dimensional form without point classification, such as
buildings, trees roads, terrain, etc. The principal objective of th...