: Papers that evaluate how humans perceive 3D data after it has been compressed at different levels (like your Q80) often use these standardized archives. How to Find the Specific Paper
: The file is likely a test bitstream for G-PCC (Geometry-based Point Cloud Compression) or V-PCC (Video-based Point Cloud Compression). The "Common Test Conditions" (CTC) papers for MPEG-I (ISO/IEC 23090-9) often use these specific building models. ApartmentBuilding-Build09-pc-Q80-Compressed.7z
The identifier refers to a compressed data file typically used in 3D computer graphics , Point Cloud Compression (PCC) research, or Building Information Modeling (BIM) . : Papers that evaluate how humans perceive 3D