搜索结果: 1-15 共查到“信息与通信工程 techniques”相关记录18条 . 查询时间(0.171 秒)
USE OF MULTIVARIATE MACHINE LEARNING ANALYSIS TECHNIQUES FOR FLOOD RISK PREVENTION
flood risk data Machine Learning Prediction
2018/5/8
Natural disasters such as flood are regarded to be caused by extreme weather conditions as well as changes in global and regional climate.
The prediction of flood incoming is a key factor to ensure c...
2017新兴通信和计算范式绿色技术应用国际研讨会（International Workshop on Application of Green Techniques to Emerging Communication and Computing Paradigms）(GCC)
新兴通信 计算范式 国际研讨会
2017/3/30
With new and emerging communication paradigms, such as the Internet of Things (IoT), Cyber-Physical Systems (CPS), 5G, Small Cell Communications, Tactile Communications, Nano Communications, Cognitive...
NEW INTEGRATION APPROACH OF PHOTOGRAMMETRIC AND LIDAR TECHNIQUES FOR ARCHITECTURAL SURVEYS
Integration Image Edge Matching LIDAR Automation Architecture
2016/2/29
In the last few years, LIDAR and image-matching techniques have been employed in many application fields because of their
quickness in point cloud generation. Nevertheless, these techniques do not a...
Building Roof Segmentation and Modeling from LIDAR Point Clouds Using Machine Learning Techniques
LiDAR Building Reconstruction Segmentation Feature Extraction Clustering Data mining
2015/12/4
This paper presents an approach to creating a polyhedral model of building roof from LiDAR point clouds using clustering techniques. A building point cloud is first separated into planar and breakline...
Spatial and Dynamic Modelling Techniques for Land Use Change Dynamics Study
GIS Cellular Automata Land Use Change Land degradation Multi Criteria Decision Making
2015/12/1
This paper presents a prototype of a simulation model based on cellular automata (CA), and multi criteria evaluation, integrated with Geographic Information System (GIS). Multi criteria evaluation pro...
Remote Monitoring of a Landslide Using an Integration of GB-InSAR and LIDAR Techniques
Environment Hazards Integration Monitoring SAR Terrestrial LIDAR
2015/11/20
Landslide monitoring activities are of paramount importance for landslide hazard and risk assessment. They allow predictions to be made of the phenomenon evolution which can be used to define risk sce...
Linear Feature Extraction of Buildings from Terrestrial LIDAR Data with Morphological Techniques
LIDAR Terrestrial Feature Extraction Edge Detection Building
2015/11/20
LiDAR has been a major interest of photogrammetry to acquire three dimensional objects. It has shown its promising capabilities in building virtual reality applications, such as virtual campus and vir...
Hessian Eigenmaps: new locally linear embedding techniques for high-dimensional data
Manifold Learning Locally Linear Embedding
2015/8/21
We describe a method to recover the underlying parametrization of scattered data
(mi) lying on a manifold M embedded in high-dimensional Euclidean space. The method,
Hessian-based Locally Linear Emb...
Each modulator is implemented using 17 transistors. The second technique is a Nyquist rate multi—channel--bit—serial (MCBS) ADC. The technique uses successive comparisons to convert the pixel voltage ...
OBJECT EXTRACTION AND RECOGNITION FROM LIDAR DATA BASED ON FUZZY REASONING AND INFORMATION FUSION TECHNIQUES
3D Objects Extraction Recognition Fuzzy logic LIDAR Region growing
2015/7/30
Three dimensional object extraction and recognition (OER) from LIDAR data has been an area of major interest in photogrammetry
for quite a long time. However, most of the existing methods for automa...
西安电子科技大学通信工程学院信息论与编码理论（研究型）课件Chapter3 More Algorithmic Simplification Techniques
西安电子科技大学通信工程学院 信息论与编码理论 课件 Chapter3 More Algorithmic Simplification Techniques
2013/4/24
西安电子科技大学通信工程学院信息论与编码理论（研究型）课件Chapter3 More Algorithmic Simplification Techniques 。
西安电子科技大学通信工程学院信息论与编码理论（研究型）课件Chapter3 More Algorithmic Simplification Techniques
西安电子科技大学通信工程学院 信息论与编码理论 课件 Chapter3 More Algorithmic Simplification Techniques
2013/4/24
西安电子科技大学通信工程学院信息论与编码理论（研究型）课件Chapter3 More Algorithmic Simplification Techniques 。
PIXEL VS OBJECT-BASED IMAGE CLASSIFICATION TECHNIQUES FOR LIDAR INTENSITY DATA
LiDAR intensity data object-based classification decision tree.
2014/6/5
Light Detection and Ranging (LiDAR) systems are remote sensing techniques used mainly for terrain surface modelling. LiDAR sensors record the distance between the sensor and the targets (range data) w...
Iterative Channel-Tracking Techniques for 5.9 GHz DSRC Applications
Iterative Channel-Tracking Techniques 5.9 GHz DSRC
2009/9/4
This letter proposes a novel channel-tracking scheme to improve the performance of the dedicated short-range communication (DSRC) systems affected by rapid fluctuations in channel envelopes. The propo...
PKU at ImageCLEF 2008: Experiments with Query Extension Techniques for Text-Base and Content-Based Image Retrieval
ImageCLEF 2008 Query Extension Techniques
2010/12/17
In this paper, we present our solutions for the WikipediaMM task at ImageCLEF 2008. The aim of this task is to investigate effective retrieval approaches in the context of a large-scale and heterogene...