Pham, Q.-H., M. A. Uy, B.-S. Hua, D. T. Nguyen, G. Roig, and S.-K. Yeung. “LCD: Learned Cross-Domain Descriptors for 2D-3D Matching”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 34, no. 07, Apr. 2020, pp. 11856-64, doi:10.1609/aaai.v34i07.6859.