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| Inverse Perspective Mapping of General Road Based on Vertical Road Profile Modeling |
| LIU Hong-Tao, JIANG Ru-Yi, HU Wen, MO Jin-Qiu, WANG Shi-Gang |
| (School of Mechanical Engineering, Shanghai Jiaotong University, Shanghai 200240, China) |
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Abstract This paper put forward an inverse perspective mapping method for general road. By modeling the vertical profile of a road using stereo vision, and substituting the modeled height into the process of road image formation, an inverse perspective mapping of a general road can be achieved. The experiment validates that the method is capable to deal with the situations of inverse perspective mapping such as downhill, uphill or uneven road image.
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Received: 29 November 2011
Published: 30 November 2012
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