IEEE

A graph neural network-based method for 3D radio environment map construction in urban scenarios

Abstract: Radio environment maps (REMs) are crucial for enabling efficient spectrum sharing and interference management. However, conventional two-dimensional (2D) REMs fall short in three-dimensional ...
BBC

What is latitude and longitude?

We use imaginary lines to help locate where a place is in the world. the Arctic Circle (the North Pole) the Antarctic Circle (the South Pole) the Tropic of Cancer the Tropic of Capricorn and the ...
IEEE

SG-PGM: Partial Graph Matching Network with Semantic Geometric Fusion for 3D Scene Graph Alignment and its Downstream Tasks

Abstract: Scene graphs have been recently introduced into 3D spatial understanding as a comprehensive representation of the scene. The alignment between 3D scene graphs is the first step of many ...
GitHub

example-data-1d.cc

double theta = 2.0*M_PI*step/(num_steps-1); return std::cos(theta) * (1 + 0.3*std::cos(3.0*theta+2.0*M_PI*shift)); double get_y(int step, double shift) { double theta ...
GitHub

test_3d_dic_strain.cpp

string tar_image_path = "d:/dic_tests/3d_dic/GT4-0273_0.tif"; //replace it with the path on your computer ...