Automated phototriangulation of premarked targets
95 p.
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2011
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| Online Access: | http://hdl.handle.net/10356/46565 |
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| Institution: | Nanyang Technological University |
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sg-ntu-dr.10356-465652023-03-03T16:46:14Z Automated phototriangulation of premarked targets Aw, York Bin School of Civil and Structural Engineering DRNTU::Engineering::Civil engineering 95 p. This report presents an attempt to automatically recognize survey targets captured on digital images using a pair of charge-coupled device cameras. Two different types of target were used, circle and rectangle. After determining the estimated location of the target centres, a more precise form of target centre measurement was used to locate the target centre right down to sub-pixel level. The image coordinates determined in this manner was then photogrammetrically restituted to obtain the object-space coordinates of the targets and compared to known values. The total timing of using such a system was also assessed. RP 30/89 2011-12-21T02:57:07Z 2011-12-21T02:57:07Z 1994 1994 Research Report http://hdl.handle.net/10356/46565 Nanyang Technological University application/pdf |
| institution |
Nanyang Technological University |
| building |
NTU Library |
| continent |
Asia |
| country |
Singapore Singapore |
| content_provider |
NTU Library |
| collection |
DR-NTU |
| topic |
DRNTU::Engineering::Civil engineering |
| spellingShingle |
DRNTU::Engineering::Civil engineering Aw, York Bin Automated phototriangulation of premarked targets |
| description |
95 p. |
| author2 |
School of Civil and Structural Engineering |
| author_facet |
School of Civil and Structural Engineering Aw, York Bin |
| format |
Research Report |
| author |
Aw, York Bin |
| author_sort |
Aw, York Bin |
| title |
Automated phototriangulation of premarked targets |
| title_short |
Automated phototriangulation of premarked targets |
| title_full |
Automated phototriangulation of premarked targets |
| title_fullStr |
Automated phototriangulation of premarked targets |
| title_full_unstemmed |
Automated phototriangulation of premarked targets |
| title_sort |
automated phototriangulation of premarked targets |
| publishDate |
2011 |
| url |
http://hdl.handle.net/10356/46565 |
| _version_ |
1759856937518759936 |