Abstract
The out-of-plane rotation invariance is demonstrated for a recognition system for laser radar (ladar) range imagery. The key of our method is to transform an original ladar range image of scene data into a height-range image. We demonstrate experimentally that our method provides the out-of-plane rotation invariance property and preserves in-plane rotation invariant characteristics at the same time. We also show experimentally the relationship between the recognition rate and depression angles.
Original language | English |
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Pages (from-to) | 615-625 |
Number of pages | 11 |
Journal | Journal of Russian Laser Research |
Volume | 30 |
Issue number | 6 |
DOIs | |
Publication status | Published - Dec 2009 |
Externally published | Yes |
Keywords
- Automatic target recognition
- Height-range imagery
- Ladar
- Rotation invariance
- Spin image
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Li, W., Jianfeng, S., & Qi, W. (2009). Model-based algorithm for rotation invariant target recognition using laser radar range imagery. Journal of Russian Laser Research, 30(6), 615-625. https://doi.org/10.1007/s10946-009-9116-8