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.

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"

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 ApartmentBuilding-Build09-pc-Q80-Compressed.7z

: Stands for Point Cloud , indicating the data is a set of vertices in 3D space.

: Research papers discussing the Octree or Predictive Geometry Coding (PGC) often reference datasets named "ApartmentBuilding" to demonstrate how algorithms handle dense architectural geometry. : The file is likely a test bitstream

: Indicates the file is an archive compressed using the 7-Zip algorithm to reduce storage size. Relevant Research Areas

: 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. Analysis of the File Name : Stands for

: 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.