English  |  正體中文  |  简体中文  |  Post-Print筆數 : 27 |  Items with full text/Total items : 109952/140891 (78%)
Visitors : 46233891      Online Users : 1003
RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
    •  Adv. Search
    Home ‧ Login ‧ Upload ‧ Help ‧ About ‧ Administer Goto mobile version


    Please use this identifier to cite or link to this item: https://nccur.lib.nccu.edu.tw/handle/140.119/74455


    Title: The accuracy influence of different camera calibration conditions to bundle adjsutment of closerange images
    Authors: Lin, Ju-Yen;Chio, Shih-Hong
    邱式鴻
    Contributors: 地政系
    Keywords: Additional Parameter;Bundle adjustments;Camera calibration;Close range photogrammetry;Critical problems;Non-metric cameras;Operational conditions;Software products;Photogrammetry;Remote sensing;Calibration
    Date: 2012
    Issue Date: 2015-04-10 15:25:37 (UTC+8)
    Abstract: Nowadays, close range photogrammetry is gradually applied in numerous fields. While using for mapping, the accuracy is a critical problem that we care. Generally speaking, the non-metric camera would be used in close-range photogrammetry. Therefore, the camera should be calibrated carefully before the bundle adjustment is performed on the determination of precise position and orientation of close-range images. However, different camera calibration conditions will affect the accuracy of bundle adjustment. In this study, the Canon EOS 5D, a SLR-type digital camera, will be used and different camera parameters will be calibrated by iWitnessPRO, a close-range photogrammetry software product. The different camera parameters with different camera calibration data sets from different distances will be used to discuss the accuracy influence of bundle adjustment. The bundle adjustment with additional parameters will be used to overcome several imaging systematic errors which are remained from imperfect calibration under operational conditions as part of solution to increase the accuracy of close range photogrammetry. Meanwhile, the results of bundle adjustment with additional parameters will be compared with the results of bundle adjustment. And both of them are performed by using different camera parameters calibrated with different distances. From the test results, the suggestions will be made for the mapping by using close-range images.
    Relation: 33rd Asian Conference on Remote Sensing 2012, ACRS 2012，Volume 2, 1672-1681
    Data Type: conference
    Appears in Collections:[地政學系] 會議論文

    Files in This Item:

    File Description SizeFormat
    index.html0KbHTML21735View/Open


    All items in 政大典藏 are protected by copyright, with all rights reserved.


    社群 sharing

    著作權政策宣告 Copyright Announcement
    1.本網站之數位內容為國立政治大學所收錄之機構典藏，無償提供學術研究與公眾教育等公益性使用，惟仍請適度，合理使用本網站之內容，以尊重著作權人之權益。商業上之利用，則請先取得著作權人之授權。
    The digital content of this website is part of National Chengchi University Institutional Repository. It provides free access to academic research and public education for non-commercial use. Please utilize it in a proper and reasonable manner and respect the rights of copyright owners. For commercial use, please obtain authorization from the copyright owner in advance.

    2.本網站之製作，已盡力防止侵害著作權人之權益，如仍發現本網站之數位內容有侵害著作權人權益情事者，請權利人通知本網站維護人員(nccur@nccu.edu.tw)，維護人員將立即採取移除該數位著作等補救措施。
    NCCU Institutional Repository is made to protect the interests of copyright owners. If you believe that any material on the website infringes copyright, please contact our staff(nccur@nccu.edu.tw). We will remove the work from the repository and investigate your claim.
    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback