Abstract
Based on the characteristics of close-range imagery, this paper proposes a new image matching algorithm by using the improved Harris detector to extract the feature points from original images, then integrates the triangle constraint with the conventional epipolar geometric constraint. The experimental result proves that this algorithm is more reliable than existing method.
| Original language | English |
|---|---|
| Pages (from-to) | 40-42 |
| Number of pages | 3 |
| Journal | Journal of Geomatics |
| Volume | 31 |
| Issue number | 4 |
| Publication status | Published - 1 Aug 2006 |
| Externally published | Yes |
Keywords
- Delaunay triangle
- Feature point detector
- Image matching
- Photogrammetry
ASJC Scopus subject areas
- Earth-Surface Processes
- Computer Science (miscellaneous)