基于图像融合的微表面快速三维重构算法研究

3D reconstruction algorithm for micro-surface based on image fusion

在分析电子探针图像多样性与相关性特征的基础上,提出先应用提升小波进行快速图像融合,以提高图像信息量,然后根据微表面图像纹理相似性,抽取出高程数据,通过顶点数组方式快速重构三维立体场景。实验表明,此方法信息量大、操作简单、场景逼真,易形成交互场景,具有较好的实际应用价值。

In analysis diversity and relevance of electron microprobe image, this paper proposed for first using lifting wavelets to develop the fast image fusion, in order to enhance the image information content. Then according to the micro superficial image texture similarity to extract the altitude figure, together with the vertex array which could reconstruct three-dimensional manner scene rapidly. The experiment resuhs show that this method has the character of rich information, simple operation, realistic scene, and is easy to form interactive scenes and has good practical application value.