[1] Akila Pemasiri, Chameera Wijebandara, Samee-ra Wijayarathna, et al. An online lighting model estimation using neural networks for augmented reality in hand-held devices[C]//International Conference on Advances in ICT for Emerging Regions, 2015:4-8.
[2] Jacobs K, Nahmias J D, Angus C, et al. Automatic gene-ration of consistent shadows for augmented reality[C]//Conference on Graphics Interface, 2005:113-120.
[3] Natalia Neverova, Damien Muselet, Alain Tr'emeau. Lighting estimation in indoor environments from low-quality images[C]//Proc of ECCV, 2012:380-389.
[4] Yoo J D, Lee K H. Real time light source estimation using a fish-eye lens with ND filters[C]//International Symposium on Ubiquitous Virtual Reality, 2008:41-42.
[5] Chen Xiaowu, Wang Ke, Jin Xin. Single image based illumination estimation for lighting virtual object in real scene[C]//International Conference on Computer-aided Design, 2011:450-455.
[6] Liu Bin, Xu Kun, Ralph R Martin. Static scene illumination estimation from videos with applications[J]. Journal of Computer Science and Technology, 2017, 32(3):430-442.
[7] Qing Tian, James J Clark. Real-time specul-arity detection using unnormalized wiener entropy[C]//International Conference on Computer and Robot Vision, 2013:356-363.
[8] Salma Jiddi, Philippe Robert, Eric Marchand. Reflectance and illumination estimation for realistic augmentations of real scenes[C]//IEEE International Symposium on Mixed and Augmented Reality, 2016:244-249.