: Refers to the Quantization Parameter or Quality level (Quality 80). In compression research, data is often tested at various "Rate-Points" (e.g., Q10 to Q95) to measure the trade-off between file size and visual fidelity.
: This specifies the 3D model or architectural dataset used. "Build09" is a common designation for specific synthetic or scanned architectural assets used in volumetric video and 3D reconstruction research. ApartmentBuilding-Build09-pc-Q80-Compressed.7z
: 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. : Refers to the Quantization Parameter or Quality
If you are looking for the "proper paper" that utilizes this data, you should look into the following domains: "Build09" is a common designation for specific synthetic
While there is no single "proper paper" with this exact title, the file naming convention corresponds to the testing frameworks used by organizations like (Moving Picture Experts Group) for evaluating point cloud geometry. Analysis of the File Name
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"