Dissertation > Excellent graduate degree dissertation topics show

Object-oriented high-resolution remote sensing image information extraction artificial coverings

Author: WangBo
Tutor: LiuXiaoSheng
School: Jiangxi University of Technology
Course: Geodesy and Survey Engineering
Keywords: Object-oriented High Resolution Image Artificial coverings Segmentation scale
CLC: P237
Type: Master's thesis
Year: 2011
Downloads: 261
Quote: 2
Read: Download Dissertation

Abstract


In recent years , with the rapid development of remote sensing technology and the \Although many domestic and foreign experts and scholars on urban artificial feature extraction done a lot of research work, but also made ??a lot of achievements and experience. But there are fundamental in the experimental and theoretical research stage, not fully used in the production practice, therefore to carry out high-resolution remote sensing image feature extraction research of artificial theoretical and practical significance. The traditional remote sensing images feature extraction method is based on artificial pixel , this extraction method exists classification accuracy is low, the image information is not fully utilized , extraction slow and other defects. Based on high-resolution remote sensing image has a rich amount of information , etc., was proposed based on object-oriented approach applied to high resolution remote sensing image feature extraction artificial , while the multi-class feature extraction is proposed based on the sample standard deviation model calculates the optimal segmentation scale approach. This paper selected Donggang City , Liaoning Province , Guilin, Guangxi Province , Zunyi City , Guizhou Province and other regions high resolution remote sensing image data to eCongnition as experimental platform object-oriented high-resolution remote sensing images of buildings, roads , bridges and other artificially material information extraction experiments . Extraction experiment in the building presents a Roberts edge detection based segmentation scale estimation methods , so that the speed parameter selection has been improved . Using the classification accuracy , Kappa coefficient for quantitative evaluation of the extracted results showed that the object-oriented approach based on high-resolution remote sensing image feature extraction of artificial applicability , and high efficiency, high precision .

Related Dissertations

  1. Gui Design and Application Oriented to Embedded Ultrasonic Detecting System,TP274.53
  2. Design and Implementation of the weapons and equipment information management system,TP311.52
  3. Research on Object-Oriented Integration Testing Method,TP311.53
  4. Based on object-oriented technology simulation of plant root base class library,TP391.41
  5. Design and Implementation of Management Information Systems for military vehicles,TP311.52
  6. The Design and Implementation of Web technology military vehicle driver's information management system,TP311.52
  7. Based on high-resolution remote sensing data mining houses information extraction,TP751
  8. The Design and Implementation of a Project Generation Tool Based on ORM,TP311.52
  9. Research on 3D Reconstruction System for RPM Based on Medical Images,TP391.41
  10. Design and Implementation of the Billing System of a Game Company,TP311.52
  11. OGRE Engine Based on Three-dimensional Modeling of Biological Cells Research and Application,TP391.41
  12. Generate Security-relevant Behavior Model of Java Source Code Based on Extended Push Down Automaton,TP311.52
  13. Research and Application of Deisgn Patterns in Bank Payment System,TP311.52
  14. Realization of Product Lifecycle Oriented PDM,TP311.52
  15. Application of ICE Middleware on Telephonetraffic Performance Data Management System,TP311.52
  16. University Office System Design and Implementation,TP311.52
  17. Study and Analysis of the Core Structure of Object Oriented Software,TP311.52
  18. Object-Oriented Analysis Based on Neutral Network,TP311.52
  19. Based on the Object-oriented and the Remote Sensing Image of High,P237
  20. The Integrated Central Control System of Batch Dyeing Machine,TS193.3
  21. Research on Polymorphism of Java Programs Based on Program Slicing,TP311.10

CLC: > Astronomy,Earth Sciences > Surveying and Mapping > Photogrammetry and Surveying, Mapping and Remote Sensing > Surveying, Mapping and Remote Sensing technology
© 2012 www.DissertationTopic.Net  Mobile