Carnegie Mellon Robotics Institute
In So Kweon and Takeo Kanade
IEEE Trans. on Pattern Analysis and Machine Intelligence, Vol. 14, No. 2, February, 1992, pp. 278-292.
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| Abstract |
| The authors present 3-D vision techniques for incrementally building an accurate 3-D representation of rugged terrain using multiple sensors. They have developed the locus method to model the rugged terrain. The locus method exploits sensor geometry to efficiently build a terrain representation from multiple sensor data. The locus method is used to estimate the vehicle position in the digital elevation map (DEM) by matching a sequence of range images with the DEM. Experimental results from large-scale real and synthetic terrains demonstrate the feasibility and power of the 3-D mapping techniques for rugged terrain. In real world experiments, a composite terrain map was built by merging 125 real range images. Using synthetic range images, a composite map of 150 m was produced from 159 images. With the proposed system, mobile robots operating in rugged environments can build accurate terrain models from multiple sensor data. |
| Notes |
Associated Center(s) / Consortia:
Vision and Autonomous Systems Center |
| Text Reference |
| In So Kweon and Takeo Kanade, "High-Resolution Terrain Map from Multiple Sensor Data," IEEE Trans. on Pattern Analysis and Machine Intelligence, Vol. 14, No. 2, February, 1992, pp. 278-292. |
| BibTeX Reference |
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@article{Kweon_1992_2514, author = "In So Kweon and Takeo Kanade", journal = "High-Resolution Terrain Map from Multiple Sensor Data", booktitle = "IEEE Trans. on Pattern Analysis and Machine Intelligence", pages = "278-292", month = "February", year = "1992", volume = "14", number = "1", } |
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