Hough transform for interior orientation in digital photogrammetry

Hong Gyoo Sohn, Kong Hyun Yun, Kiyun Yu, Soo Jeong

Research output: Contribution to journalConference articlepeer-review

Abstract

It is known that Hough transform is insensitive to noise and the desired results can be acquired even in the damaged image. Because of its applicability to the image with variations such as rotations or scale changes, Hough transform has been widely used to detect the outlines of arbitrary-oriented and arbitrary-scaled objects such as straight lines or circles. In this paper, we utilized Hough transform combined with the local dynamic thresholding method to accurately locate the center location of fiducial marks. Using detected fidual marks and calibration data, it was possible to determine the calibration coefficients to do interior orientation.

Original languageEnglish
Pages (from-to)692-696
Number of pages5
JournalInternational Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives
Volume33
Publication statusPublished - 2000
Event19th International Congress for Photogrammetry and Remote Sensing, ISPRS 2000 - Amsterdam, Netherlands
Duration: 2000 Jul 162000 Jul 23

All Science Journal Classification (ASJC) codes

  • Information Systems
  • Geography, Planning and Development

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