Lately, in the ITU-R, developing a cluttered building entry loss (BEL) model has been a "hot" issue, although an uncluttered BEL model was already developed and published in its Recommendation ITU-R P ...

Pre-training by numerous image data has become defacto for robust 2D representations. In contrast, due to the expensive data processing, a paucity of 3D datasets severely hinders the learning for high ...