Stereoscopic imaging and reconstruction of the 3D geometry of flame surfaces
Stereoscopic imaging and reconstruction of the 3D geometry of flame surfaces
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DOI：
10.1007/s00348-002-0585-6
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发表时间：
2003-02
影响因子：
2.4
通讯作者：
W. Ng;Y. Zhang
中科院分区：
文献类型：
--
作者：
W. Ng;Y. Zhang
湍流碰撞扩散火焰的立体成像和重建已经被证明。通过数字图像处理和计算机视觉，从任意一对立体图像重建火焰表面的三维几何形状。由于使用了立体声适配器，因此只需要一台摄像机来捕获这对立体图像。因此，火焰图像对被捕获在单个CCD芯片上。然后对它们进行后处理以产生火焰的3D几何形状。3D结果和表面积计算证明了立体可视化，数据提取和所提出的方法的有效性的潜力。
Stereoscopic imaging and reconstruction of turbulent impinging diffusion flames have been demonstrated. The 3D geometry of the flame surface is reconstructed from any pair of stereo images through digital image processing and computer vision. Only one camera is required to capture the pair of stereo images due to the use of a stereo adapter. As a result the pair of flame images is captured on a single CCD chip. They are then post-processed to produce a 3D geometry of the flame. The 3D results and surface area calculations demonstrate the potential of stereo visualisation, data extraction and the validity of the proposed methodology.