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 language | English |
|---|---|
| Pages (from-to) | 692-696 |
| Number of pages | 5 |
| Journal | International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives |
| Volume | 33 |
| Publication status | Published - 2000 |
| Event | 19th International Congress for Photogrammetry and Remote Sensing, ISPRS 2000 - Amsterdam, Netherlands Duration: 2000 Jul 16 → 2000 Jul 23 |
Bibliographical note
Publisher Copyright:© 2000 International Society for Photogrammetry and Remote Sensing. All rights reserved.
All Science Journal Classification (ASJC) codes
- Information Systems
- Geography, Planning and Development