If you are looking for the "proper paper" that utilizes this data, you should look into the following domains:
To find the exact paper you need, I recommend searching academic databases (like IEEE Xplore or ACM Digital Library) for: "MPEG point cloud compression test sequences" "ApartmentBuilding point cloud geometry quantization" "ISO/IEC 23090-9 common test conditions" ApartmentBuilding-Build09-pc-Q80-Compressed.7z
: Stands for Point Cloud , indicating the data is a set of vertices in 3D space. If you are looking for the "proper 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. The identifier refers to a compressed data file
The identifier refers to a compressed data file typically used in 3D computer graphics , Point Cloud Compression (PCC) research, or Building Information Modeling (BIM) .