搜索结果: 1-15 共查到“工学 classification approach”相关记录17条 . 查询时间(0.406 秒)
A POINT CLOUD CLASSIFICATION APPROACH BASED ON VERTICAL STRUCTURES OF GROUND OBJECTS
airborne LiDAR vertical structural characteristics urban point cloud ground objects classification
2018/5/17
This paper proposes a novel method for point cloud classification using vertical structural characteristics of ground objects. Since urbanization develops rapidly nowadays, urban ground objects also c...
A SATELLITE IMAGE CLASSIFICATION APPROACH BY USING ONE DIMENSIONAL DISCRIMINANT ANALYSIS
Satellite Image Image Classification Linear Discriminant Analysis Dimension Reduction
2018/4/18
The classification problem in the image processing field is an important challenge, so that in the process image pixels are separated into previously determined classes according to their features. Th...
A SATELLITE IMAGE CLASSIFICATION APPROACH BY USING ONE DIMENSIONAL DISCRIMINANT ANALYSIS
Satellite Image Image Classification Linear Discriminant Analysis Dimension Reduction
2018/5/8
The classification problem in the image processing field is an important challenge, so that in the process image pixels are separated into previously determined classes according to their features. Th...
A HYBRID IMAGE CLASSIFICATION APPROACH FOR THE SYSTEMATIC ANALYSIS OF LAND COVER (LC) CHANGES IN THE NIGER DELTA REGION
Land cover Supervised and unsupervised classification algorithms Landsat images Change detection Accuracy assessment Niger Delta
2015/9/28
The landscape of the Niger Delta region of Nigeria is undergoing rapid changes as a result of natural and anthropogenic activities. This necessitates the development of a rapid, cost effective and eff...
A NEW MULTITEMPORAL CLASSIFICATION APPROACH FOR LAND COVER MAPPING IN IRAN,BY USING HYPERSPECTRAL MODIS DATA
pattern shape
2015/9/8
Satellite data acquired in short time intervals like
Terra,NOAA,…are very suitable in order to map
vegetations in the scale of regional. In addition, because
of being free of charge ,these data are...
A SUPERVISED CLASSIFICATION APPROACH TOWARDS QUALITY SELF-DIAGNOSIS OF 3D BUILDING MODELS USING DIGITAL AERIAL IMAGERY
Quality Self-diagnosis Consistency Image-based measures Performance evaluation Classification 3D City Models
2015/8/31
In the context of 3D building model production or updating, the models have to be manually checked one by one by a human operator in order to ensure their quality. In this paper, we investigate a new ...
A SUPERVISED CLASSIFICATION APPROACH TOWARDS QUALITY SELF-DIAGNOSIS OF 3D BUILDING MODELS USING DIGITAL AERIAL IMAGERY
Quality Self-diagnosis Consistency Image-based measures Performance evaluation Classification 3D City Models
2015/8/28
In the context of 3D building model production or updating, the models have to be manually checked one by one by a human operator in order to ensure their quality. In this paper, we investigate a new ...
COMBINED ANALYSIS OF HYPERSPECTRAL AND HIGH RESOLUTION IMAGE DATA IN AN OBJECT ORIENTED CLASSIFICATION APPROACH
imaging spectroscopy endmember selection urban monitoring
2015/8/3
Many applications of remote sensing – like, for example, urban monitoring – require high resolution data for a correct determination of object geometry. These spatial high resolution image data contai...
A CLASSIFICATION APPROACH TO FINDING BUILDINGS IN LARGE SCALE AERIAL PHOTOGRAPHS
Building Recognition Classification
2015/6/1
Automatic building extraction remains an open research problem in digital photogrammetry. While many algorithms are proposed
for building extraction, none of these solve the problem completely. One ...
RICE-PLANDTED AREA EXTRACTION BY TIME SERIES ANALYSIS OF ENVISAT ASAR WS DATA USING A PHENOLOGY-BASED CLASSIFICATION APPROACH: A CASE STUDY FOR RED RIVER DELTA, VIETNAM
Rice phenology Time series ENVISAR ASAR WS
2015/5/6
Recent studies have shown the potential of Synthetic Aperture Radars (SAR) for mapping of rice fields and some other vegetation types. For rice field classification, conventional classification tech...
AN OBJECT-WISE CLASSIFICATION APPROACH.
A SPATIAL ECONOMIC AND ENVIRONMENTAL COMPUTER PREDICTIVE MODEL OF LAND USE CHANGE IN THAILAND USING A STATISTICAL TREE CLASSIFICATION APPROACH
Spatial Land Use Change Tree Classification GIS Remote Sensing Thailand Predictive
2015/2/3
This approach integrates the tools of Geographic Information Systems (GIS) and remotely sensed imagery to map land use change in two Provinces of Thailand from 1979 to 1999, and then uses a statistica...
Gaussian Kernel Based Classification Approach for Wheat Identification
Temporal PCM Kernel Euclidean Norm (ED Norm) Weighted Constant Entropy
2014/12/15
Agriculture holds a pivotal role in context to India, which is basically agrarian economy. Crop type identification is a key issue for monitoring agriculture and is the basis for crop acreage and yiel...
An ensemble classification approach for improved Land use/cover change detection
Classification Neural Satellite Imagery Land Use Land Cover Changes
2014/12/15
Change Detection (CD) methods based on post-classification comparison approaches are claimed to provide potentially reliable results. They are considered to be most obvious quantitative method in the ...
Automatic Training Sample Selection for a Multi-Evidence Based Crop Classification Approach
Crop Classification Training Vector Neural Satellite Imagery Learning
2014/9/29
An approach to use the available agricultural parcel information to automatically select training samples for crop classification is investigated. Previous research addressed the multi-evidence crop c...