Infrared images have low resolution and obscure details. Many 3D reconstruction methods from visual images are unsuitable for infrared images. In this paper, a method of 3D reconstruction from infrared images is presented. This method is based on volume intersection technique and 3D object representation is octree structure. Octree representation is compact, informative and especially useful for graphic displays and object recognition tasks.
"Reconstruction of 3D configuration of object from infrared images", Proc. SPIE 2753, Visual Information Processing V, (26 June 1996); doi: 10.1117/12.243581; https://doi.org/10.1117/12.243581