1. Blender Online Community: Blender - a 3D modelling and rendering package. Blender Foundation, Blender Institute, Amsterdam (2017).
http://www.blender.org
2. Bradski, G.: The OpenCV library. Dr. Dobb’s Journal of Software Tools (2000)
3. Dansereau, D., Bruton, L.: Gradient-based depth estimation from 4D light fields. In: Proceedings of the 2004 International Symposium on Circuits and Systems, ISCAS 2004, vol. 3, pp. III-549. IEEE (2004)
4. He, K., Sun, J.: Fast guided filter. CoRR abs/1505.00996 (2015).
http://arxiv.org/abs/1505.00996
5. Lecture Notes in Computer Science;K Honauer,2017