| Title |
Development of the Noise Elimination Algorithm of Stereo-Vision Images for 3D Terrain Modeling |
| Authors |
Yoo, Hyun-Seok ; Kim, Young Suk ; Han, Seung-Woo |
| Keywords |
Stereo-Vision ; Noise Elimination ; Terrain Modeling ; Intelligent Excavating System |
| Abstract |
For developing an Automation equipment in construction, it is a key issue to develop 3D modeling technology which can be used for automatically recognizing environmental objects. Recently, for the development of "Intelligent Excavating System(IES), a research developing the real-time 3D terrain modeling technology has been implemented from 2006 in Korea and a stereo vision system is selected as the optimum technology. However, as a result of performance tests implemented in various earth moving environment, the 3D images obtained by stereo vision included considerable noise. Therefore, in this study, for getting rid of the noise which is necessarily generated in stereo image matching, the noise elimination algorithm of stereo-vision images for 3D terrain modeling was developed. The consequence of this study is expected to be applicable in developing an automation equipments which are used in field environment. |