TY CONF TI Investigation of Algorithms for Generating Surfaces of 3D Models Based on an Unstructured Point Cloud KW 3D model photogrammetry KW surface generation KW point cloud KW depth maps JO International Conference "Computing for Physics and Technology - CPT2020" AU Glumova, E.. AU Filinskih, A.D. PY 2025 PB ANO "Scientific and Research Center for Information in Physics and Technique"