All Categories : Technical Papers : 2014 ASPRS Louisville Proceedings Bookmark and Share

Title : Analysis of Epipolar Geometry Mapping Relation for Digital Frame Camera Images
Company : Zhengzhou Institute of Surveying and Mapping
File Name : GENG.pdf
Size : 713481
Type : application/pdf
Date : 27-May-2014
Downloads : 11

Rate This File
5 Stars
4 Stars
3 Stars
2 Stars
1 Star

Authors: Zexun Geng and Baoming Zhang

Digital aerial frame cameras are widely used in mapping applications. As one most effective and frequently used constraint in digital photogrammetry research and practices, however, epipolar geometry relation of digital frame camera is not investigated deeply. In this paper, analytical transforming relation between center projective image (CPI) obtained by digital frame camera and epipolar image (EPI) is derived, based on which some fruitful result are revealed. The contributions of this paper are as follows. First the monotone mapping relation from CPI to EPI is obtained, which lays the foundation of two calibration algorithms in epipolar image generation. One is the fast indirect rectification per block algorithm; the other is direct rectification algorithm for any sub-region in CPI. Then a critical epipolar line is proved to be existed in CPI. The coordinates of epipolar point that all epipolar lines intersect at in CPI, are deduced thirdly. From that epipolar point, it is very easy to get slant epipolar line that goes through any image point in CPI.
User Reviews More Reviews Review This File
Harris

Featured Video
Jobs
Project Manager for Keystone Aerial Surveys at Philadelphia, PA
GIS Specialist for Fresno Irrigation District at Fresno, CA
Geospatial Analyst - Senior for BAE Systems Intelligence & Security at Springfield, VA
Avionics System Engineer for BAE Systems Intelligence & Security at Arlington, VA
Division Engineer for Montana Dept. Of Commerce at Helena, MT
GIS Analyst for City of Columbia, MO at Columbia, MO
Upcoming Events
Webinar: What's New in Global Mapper v19.1 at United States - Feb 27, 2018
2018 Esri Developer Summit at Palm Springs Convention Center Palm Springs CA - Mar 6 - 9, 2018
Gi4DM 2018: GeoInformation for Disaster Management at Suleyman Demirel Cultural Center Maslak Campus of Istanbul Technical University (ITU) Istanbul Turkey - Mar 18 - 21, 2018
2018 GIS/CAMA Technologies Conference at Hyatt Regency Houston Houston TX - Mar 19 - 22, 2018
Teledyne Optech
University of Denver GIS Masters Degree Online
Teledyne:



Internet Business Systems © 2018 Internet Business Systems, Inc.
25 North 14th Steet, Suite 710, San Jose, CA 95112
+1 (408) 882-6554 — Contact Us, or visit our other sites:
AECCafe - Architectural Design and Engineering EDACafe - Electronic Design Automation TechJobsCafe - Technical Jobs and Resumes  MCADCafe - Mechanical Design and Engineering ShareCG - Share Computer Graphic (CG) Animation, 3D Art and 3D Models
  Privacy PolicyAdvertise