Research on the 3-D Reconstruction of Industrial Flame based on the Ratio of Controlled Matching Points

Zhenhua Wei, Limao Ren, Shibo Song
2015 International Journal of Multimedia and Ubiquitous Engineering  
3-D reconstruction of industrial flame could be used to research for the completeness of combustion and flame temperature field. As the flame flicks and has no regular evident characteristic, 3-D reconstruction of flame is difficult and lack of study. The paper proposed a stereo matching algorithm for flame based on distance ratio constraint (DRCFMA). Taking flame characteristics into account and using the processed SIFT operates to get the ratio constraint of matched feature points, the
more » ... points, the algorithm is applied on the follow-up 3-D reconstruction of flame. The results shows the validity and feasibility of DRCFMA. Compared with conventional algorithms, the proposed algorithm has a better accuracy and shorter time-taken for industrial flame. The experiments had shown that the follow-up 3-D reconstruction of flame has clear and continuously changing greyscale layers.
doi:10.14257/ijmue.2015.10.3.03 fatcat:35pls5wodvekhhnv7wbwrqti44