Vision-Based Obstacle Avoidance in Sidewalk Environment Using Top-View Transform and Optical-Flow
This paper presents a vision-based obstacle avoidance method for blind pedestrians in an outdoor sidewalk environment.Unlike many existing travel-aid systems using stereo-vision based methods,the proposed method is able to get obstacle position as well as user motion information by just one monocula...
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| Principais autores: | , |
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| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
Publishing Center of North University of China
2011-01-01
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| Serier: | Journal of Measurement Science and Instrumentation |
| Fag: | |
| Online adgang: | http://jmsi.publish.founderss.cn/thesisDetails?columnId=46035533&Fpath=home&index=0 |
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